feat: 自动化更新

src-tauri/Cargo.lock

@@ -1079,7 +1079,7 @@ dependencies = [
  "rustc_version",
  "toml 0.9.12+spec-1.1.0",
  "vswhom",
- "winreg",
+ "winreg 0.55.0",
 ]
 
 [[package]]
@@ -4242,6 +4242,7 @@ dependencies = [
  "tracing-subscriber",
  "urlencoding",
  "uuid",
+ "winreg 0.52.0",
 ]
 
 [[package]]
@@ -6913,6 +6914,16 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "winreg"
+version = "0.52.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a277a57398d4bfa075df44f501a17cfdf8542d224f0d36095a2adc7aee4ef0a5"
+dependencies = [
+ "cfg-if",
+ "windows-sys 0.48.0",
+]
+
 [[package]]
 name = "winreg"
 version = "0.55.0"

src-tauri/Cargo.toml

@@ -42,6 +42,9 @@ dirs = "6.0.0"
 reqwest = { version = "0.12", default-features = false, features = ["json", "rustls-tls"] }
 urlencoding = "2.1"
 
+[target.'cfg(windows)'.dependencies]
+winreg = "0.52"
+
 [profile.release]
 panic = "abort"
 codegen-units = 1

src-tauri/src/commands/auto_score.rs

@@ -5,8 +5,9 @@ use std::sync::Arc;
 use tauri::{AppHandle, Emitter, State};
 
 use crate::services::{
-    AutoScoreAction, AutoScoreRule, AutoScoreService, AutoScoreTrigger, PermissionLevel,
+    query_execution_batches, rollback_execution_batch, AutoScoreAction, AutoScoreExecutionBatch,
-    SettingsKey, SettingsValue,
+    AutoScoreExecutionConfig, AutoScoreFilterConfig, AutoScoreRule, AutoScoreService,
+    AutoScoreTrigger, PermissionLevel, SettingsKey, SettingsValue,
 };
 use crate::state::AppState;
 
@@ -28,6 +29,10 @@ pub struct CreateAutoScoreRule {
     pub student_names: Vec<String>,
     pub triggers: Vec<AutoScoreTrigger>,
     pub actions: Vec<AutoScoreAction>,
+    #[serde(default)]
+    pub execution: AutoScoreExecutionConfig,
+    #[serde(default)]
+    pub filters: AutoScoreFilterConfig,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -39,6 +44,16 @@ pub struct UpdateAutoScoreRule {
     pub student_names: Vec<String>,
     pub triggers: Vec<AutoScoreTrigger>,
     pub actions: Vec<AutoScoreAction>,
+    #[serde(default)]
+    pub execution: AutoScoreExecutionConfig,
+    #[serde(default)]
+    pub filters: AutoScoreFilterConfig,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct RollbackBatchParams {
+    #[serde(rename = "batchId")]
+    pub batch_id: String,
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -61,6 +76,8 @@ fn build_rule_from_create(rule: CreateAutoScoreRule) -> AutoScoreRule {
         student_names: rule.student_names,
         triggers: rule.triggers,
         actions: rule.actions,
+        execution: rule.execution,
+        filters: rule.filters,
         last_executed: None,
     }
 }
@@ -73,6 +90,8 @@ fn build_rule_from_update(rule: UpdateAutoScoreRule) -> AutoScoreRule {
         student_names: rule.student_names,
         triggers: rule.triggers,
         actions: rule.actions,
+        execution: rule.execution,
+        filters: rule.filters,
         last_executed: None,
     }
 }
@@ -336,3 +355,38 @@ pub async fn auto_score_sort_rules(
 
     Ok(IpcResponse::success(true))
 }
+
+#[tauri::command]
+pub async fn auto_score_query_batches(
+    sender_id: Option<u32>,
+    state: State<'_, Arc<RwLock<AppState>>>,
+) -> Result<IpcResponse<Vec<AutoScoreExecutionBatch>>, String> {
+    {
+        let state_guard = state.read();
+        let mut permissions = state_guard.permissions.write();
+        if !check_admin_permission(&mut permissions, sender_id) {
+            return Ok(IpcResponse::error("Permission denied: admin required"));
+        }
+    }
+
+    let batches = query_execution_batches(state.inner()).await?;
+    Ok(IpcResponse::success(batches))
+}
+
+#[tauri::command]
+pub async fn auto_score_rollback_batch(
+    params: RollbackBatchParams,
+    sender_id: Option<u32>,
+    state: State<'_, Arc<RwLock<AppState>>>,
+) -> Result<IpcResponse<AutoScoreExecutionBatch>, String> {
+    {
+        let state_guard = state.read();
+        let mut permissions = state_guard.permissions.write();
+        if !check_admin_permission(&mut permissions, sender_id) {
+            return Ok(IpcResponse::error("Permission denied: admin required"));
+        }
+    }
+
+    let batch = rollback_execution_batch(state.inner(), &params.batch_id).await?;
+    Ok(IpcResponse::success(batch))
+}

src-tauri/src/commands/settings.rs

@@ -2,9 +2,14 @@ use parking_lot::RwLock;
 use serde::{Deserialize, Serialize};
 use serde_json::Value as JsonValue;
 use std::collections::BTreeSet;
-use std::process::Command;
 use std::sync::Arc;
 use tauri::{AppHandle, Emitter, State};
+#[cfg(any(target_os = "linux", target_os = "macos"))]
+use std::process::Command;
+#[cfg(target_os = "windows")]
+use winreg::enums::HKEY_LOCAL_MACHINE;
+#[cfg(target_os = "windows")]
+use winreg::RegKey;
 
 use crate::services::{
     settings::{
@@ -161,20 +166,6 @@ pub async fn settings_set(
     Ok(IpcResponse::success(()))
 }
 
-fn fallback_font_families() -> Vec<String> {
-    vec![
-        "系统默认".to_string(),
-        "Microsoft YaHei UI".to_string(),
-        "Microsoft YaHei".to_string(),
-        "PingFang SC".to_string(),
-        "Noto Sans CJK SC".to_string(),
-        "Source Han Sans SC".to_string(),
-        "Segoe UI".to_string(),
-        "Arial".to_string(),
-        "Helvetica Neue".to_string(),
-    ]
-}
-
 fn normalize_font_name(value: &str) -> String {
     value
         .trim()
@@ -188,33 +179,20 @@ fn normalize_font_name(value: &str) -> String {
 
 #[cfg(target_os = "windows")]
 fn query_system_fonts() -> Vec<String> {
-    let output = Command::new("reg")
+    let mut families = BTreeSet::new();
-        .args([
-            "query",
-            r"HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts",
-        ])
-        .output();
 
-    let Ok(output) = output else {
+    let hklm = RegKey::predef(HKEY_LOCAL_MACHINE);
+    let key = hklm.open_subkey(r"SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts");
+    let Ok(key) = key else {
         return Vec::new();
     };
-    if !output.status.success() {
-        return Vec::new();
-    }
 
-    let mut families = BTreeSet::new();
+    for (value_name, _) in key.enum_values().flatten() {
-    let stdout = String::from_utf8_lossy(&output.stdout);
+        let name = normalize_font_name(&value_name);
-    for line in stdout.lines() {
+        if name.is_empty() {
-        if !line.contains("REG_") {
             continue;
         }
-        let Some((left, _)) = line.split_once("REG_") else {
+        families.insert(name);
-            continue;
-        };
-        let name = normalize_font_name(left);
-        if !name.is_empty() {
-            families.insert(name);
-        }
     }
 
     families.into_iter().collect()
@@ -276,19 +254,5 @@ fn query_system_fonts() -> Vec<String> {
 
 #[tauri::command]
 pub async fn settings_get_system_fonts() -> Result<IpcResponse<Vec<String>>, String> {
-    let mut fonts = query_system_fonts();
+    Ok(IpcResponse::success(query_system_fonts()))
-    if fonts.is_empty() {
-        fonts = fallback_font_families();
-    } else {
-        let mut merged = BTreeSet::new();
-        for item in fallback_font_families() {
-            merged.insert(item);
-        }
-        for item in fonts {
-            merged.insert(item);
-        }
-        fonts = merged.into_iter().collect();
-    }
-
-    Ok(IpcResponse::success(fonts))
 }

src-tauri/src/lib.rs

@@ -96,6 +96,8 @@ pub fn run() {
             auto_score_toggle_rule,
             auto_score_get_status,
             auto_score_sort_rules,
+            auto_score_query_batches,
+            auto_score_rollback_batch,
             board_get_configs,
             board_save_configs,
             board_query_sql,

src-tauri/src/services/auto_score.rs

@@ -31,6 +31,42 @@ pub struct AutoScoreAction {
     pub value: Option<String>,
 }
 
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq, Default)]
+#[serde(rename_all = "camelCase")]
+pub struct AutoScoreExecutionConfig {
+    pub cooldown_minutes: Option<i64>,
+    pub max_runs_per_day: Option<i64>,
+    pub max_score_delta_per_day: Option<i64>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq, Default)]
+#[serde(rename_all = "camelCase")]
+pub struct AutoScoreFilterConfig {
+    pub groups: Vec<String>,
+    pub grades: Vec<String>,
+    pub min_score: Option<i32>,
+    pub max_score: Option<i32>,
+    pub recent_event_days: Option<i64>,
+    pub min_recent_event_count: Option<i64>,
+}
+
+#[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
+#[serde(rename_all = "camelCase")]
+pub struct AutoScoreExecutionBatch {
+    pub id: String,
+    pub rule_id: i32,
+    pub rule_name: String,
+    pub run_at: String,
+    pub affected_students: usize,
+    pub affected_student_names: Vec<String>,
+    pub created_event_ids: Vec<i32>,
+    pub added_student_tag_ids: Vec<i32>,
+    pub score_delta_total: i64,
+    pub settled: bool,
+    pub rolled_back: bool,
+    pub rollback_at: Option<String>,
+}
+
 #[derive(Debug, Clone, Serialize, Deserialize, PartialEq, Eq)]
 #[serde(rename_all = "lowercase")]
 enum IntervalUnit {
@@ -54,6 +90,10 @@ pub struct AutoScoreRule {
     pub student_names: Vec<String>,
     pub triggers: Vec<AutoScoreTrigger>,
     pub actions: Vec<AutoScoreAction>,
+    #[serde(default)]
+    pub execution: AutoScoreExecutionConfig,
+    #[serde(default)]
+    pub filters: AutoScoreFilterConfig,
     #[serde(rename = "lastExecuted")]
     pub last_executed: Option<String>,
 }
@@ -62,6 +102,7 @@ pub struct AutoScoreRule {
 enum PlannedAction {
     AddScore(i32),
     AddTags(Vec<String>),
+    SettleScore,
 }
 
 #[derive(Debug, Default, Clone)]
@@ -70,11 +111,16 @@ struct StudentRefs {
     names: HashSet<String>,
 }
 
-#[derive(Debug, Default, Clone, Copy)]
+#[derive(Debug, Default, Clone)]
 struct RuleExecutionStats {
     affected_students: usize,
+    affected_student_names: Vec<String>,
     created_events: usize,
     added_tags: usize,
+    score_delta_total: i64,
+    created_event_ids: Vec<i32>,
+    added_student_tag_ids: Vec<i32>,
+    settled: bool,
 }
 
 impl StudentRefs {
@@ -98,6 +144,8 @@ impl Default for AutoScoreRule {
             student_names: Vec::new(),
             triggers: Vec::new(),
             actions: Vec::new(),
+            execution: AutoScoreExecutionConfig::default(),
+            filters: AutoScoreFilterConfig::default(),
             last_executed: None,
         }
     }
@@ -278,6 +326,7 @@ impl AutoScoreService {
 
     async fn run_scheduler_tick(app_handle: &AppHandle) -> Result<(), String> {
         let state = app_handle.state::<SafeAppState>().inner().clone();
+        let mut execution_batches = load_batches_from_settings(&state).await?;
 
         let rules_snapshot = {
             let state_guard = state.read();
@@ -307,7 +356,7 @@ impl AutoScoreService {
                 continue;
             }
 
-            match execute_rule(&conn, rule).await {
+            match execute_rule(&conn, rule, &execution_batches).await {
                 Ok(stats) => {
                     if stats.affected_students == 0 {
                         Self::log_rule_skipped(&state, rule, "no matched students");
@@ -315,7 +364,22 @@ impl AutoScoreService {
                     }
                     rule.last_executed = Some(Utc::now().to_rfc3339());
                     changed = true;
-                    Self::log_rule_executed(&state, rule, stats);
+                    Self::log_rule_executed(&state, rule, &stats);
+                    let batch = AutoScoreExecutionBatch {
+                        id: Uuid::new_v4().to_string(),
+                        rule_id: rule.id,
+                        rule_name: rule.name.clone(),
+                        run_at: now_iso(),
+                        affected_students: stats.affected_students,
+                        affected_student_names: stats.affected_student_names.clone(),
+                        created_event_ids: stats.created_event_ids.clone(),
+                        added_student_tag_ids: stats.added_student_tag_ids.clone(),
+                        score_delta_total: stats.score_delta_total,
+                        settled: stats.settled,
+                        rolled_back: false,
+                        rollback_at: None,
+                    };
+                    execution_batches.push(batch);
                 }
                 Err(error) => {
                     Self::log_rule_failed(&state, rule, &error);
@@ -328,6 +392,7 @@ impl AutoScoreService {
         }
 
         persist_rules_to_settings(&state, &next_rules).await?;
+        save_batches_to_settings(&state, &execution_batches).await?;
 
         {
             let state_guard = state.read();
@@ -348,7 +413,7 @@ impl AutoScoreService {
         Ok(())
     }
 
-    fn log_rule_executed(state: &SafeAppState, rule: &AutoScoreRule, stats: RuleExecutionStats) {
+    fn log_rule_executed(state: &SafeAppState, rule: &AutoScoreRule, stats: &RuleExecutionStats) {
         let state_guard = state.read();
         let logger = state_guard.logger.read();
         logger.info_with_meta(
@@ -359,6 +424,8 @@ impl AutoScoreService {
                 "affected_students": stats.affected_students,
                 "created_events": stats.created_events,
                 "added_tags": stats.added_tags,
+                "score_delta_total": stats.score_delta_total,
+                "settled": stats.settled,
             }),
         );
     }
@@ -411,11 +478,35 @@ fn normalize_rule(mut rule: AutoScoreRule) -> Result<AutoScoreRule, String> {
         .into_iter()
         .map(normalize_action)
         .collect::<Result<Vec<_>, _>>()?;
+    rule.execution = normalize_execution_config(rule.execution)?;
+    rule.filters = normalize_filter_config(rule.filters)?;
     rule.last_executed = normalize_last_executed(rule.last_executed);
 
     Ok(rule)
 }
 
+fn normalize_execution_config(
+    mut config: AutoScoreExecutionConfig,
+) -> Result<AutoScoreExecutionConfig, String> {
+    config.cooldown_minutes = config.cooldown_minutes.filter(|value| *value > 0);
+    config.max_runs_per_day = config.max_runs_per_day.filter(|value| *value > 0);
+    config.max_score_delta_per_day = config.max_score_delta_per_day.filter(|value| *value > 0);
+    Ok(config)
+}
+
+fn normalize_filter_config(mut config: AutoScoreFilterConfig) -> Result<AutoScoreFilterConfig, String> {
+    config.groups = dedupe_trimmed_strings(config.groups);
+    config.grades = dedupe_trimmed_strings(config.grades);
+    if let (Some(min_score), Some(max_score)) = (config.min_score, config.max_score) {
+        if min_score > max_score {
+            return Err("minScore cannot be greater than maxScore".to_string());
+        }
+    }
+    config.recent_event_days = config.recent_event_days.filter(|value| *value > 0);
+    config.min_recent_event_count = config.min_recent_event_count.filter(|value| *value >= 0);
+    Ok(config)
+}
+
 fn normalize_trigger(trigger: AutoScoreTrigger) -> Result<AutoScoreTrigger, String> {
     let event = normalize_required_string(trigger.event, "trigger event")?;
 
@@ -483,6 +574,7 @@ fn normalize_action(action: AutoScoreAction) -> Result<AutoScoreAction, String>
                 value: Some(value),
             })
         }
+        "settle_score" => Ok(AutoScoreAction { event, value: None }),
         _ => Err(format!("Unsupported action event: {}", event)),
     }
 }
@@ -780,9 +872,135 @@ async fn persist_rules_to_settings(
     Ok(())
 }
 
+fn deserialize_batches(value: &JsonValue) -> Vec<AutoScoreExecutionBatch> {
+    let JsonValue::Array(items) = value else {
+        return Vec::new();
+    };
+
+    items
+        .iter()
+        .filter_map(|item| serde_json::from_value::<AutoScoreExecutionBatch>(item.clone()).ok())
+        .collect()
+}
+
+async fn load_batches_from_settings(state: &SafeAppState) -> Result<Vec<AutoScoreExecutionBatch>, String> {
+    let state_guard = state.read();
+    let db_conn = state_guard.db.read().clone();
+    let mut settings = state_guard.settings.write();
+    settings.attach_db(db_conn);
+    settings.initialize().await?;
+    let raw = match settings.get_value(SettingsKey::AutoScoreBatches) {
+        SettingsValue::Json(value) => value,
+        _ => JsonValue::Array(vec![]),
+    };
+    Ok(deserialize_batches(&raw))
+}
+
+async fn save_batches_to_settings(
+    state: &SafeAppState,
+    batches: &[AutoScoreExecutionBatch],
+) -> Result<(), String> {
+    let encoded = serde_json::to_value(batches).map_err(|e| e.to_string())?;
+    let state_guard = state.read();
+    let db_conn = state_guard.db.read().clone();
+    let mut settings = state_guard.settings.write();
+    settings.attach_db(db_conn);
+    settings.initialize().await?;
+    settings
+        .set_value(SettingsKey::AutoScoreBatches, SettingsValue::Json(encoded))
+        .await?;
+    Ok(())
+}
+
+pub async fn query_execution_batches(state: &SafeAppState) -> Result<Vec<AutoScoreExecutionBatch>, String> {
+    let mut batches = load_batches_from_settings(state).await?;
+    batches.sort_by(|a, b| b.run_at.cmp(&a.run_at));
+    Ok(batches)
+}
+
+pub async fn rollback_execution_batch(
+    state: &SafeAppState,
+    batch_id: &str,
+) -> Result<AutoScoreExecutionBatch, String> {
+    let conn = {
+        let state_guard = state.read();
+        let db_conn = state_guard.db.read().clone();
+        db_conn
+    }
+    .ok_or_else(|| "Database not connected".to_string())?;
+
+    let mut batches = load_batches_from_settings(state).await?;
+    let Some(index) = batches.iter().position(|batch| batch.id == batch_id) else {
+        return Err("Execution batch not found".to_string());
+    };
+
+    if batches[index].rolled_back {
+        return Err("Execution batch already rolled back".to_string());
+    }
+    if batches[index].settled {
+        return Err("Cannot rollback settled execution batch".to_string());
+    }
+
+    let mut batch = batches[index].clone();
+    let txn = conn.begin().await.map_err(|e| e.to_string())?;
+
+    for event_id in &batch.created_event_ids {
+        let event = score_events::Entity::find_by_id(*event_id)
+            .one(&txn)
+            .await
+            .map_err(|e| e.to_string())?;
+        let Some(event) = event else {
+            continue;
+        };
+        if event.settlement_id.is_some() {
+            return Err("Cannot rollback batch containing settled events".to_string());
+        }
+        score_events::Entity::delete_by_id(*event_id)
+            .exec(&txn)
+            .await
+            .map_err(|e| e.to_string())?;
+
+        if let Some(student) = students::Entity::find()
+            .filter(students::Column::Name.eq(event.student_name.clone()))
+            .one(&txn)
+            .await
+            .map_err(|e| e.to_string())?
+        {
+            let current_score = student.score;
+            let current_reward_points = student.reward_points;
+            let mut student_active: students::ActiveModel = student.into();
+            let next_score = current_score - event.delta;
+            let next_reward = current_reward_points - event.delta;
+            student_active.score = Set(next_score);
+            student_active.reward_points = Set(next_reward);
+            student_active.updated_at = Set(now_iso());
+            student_active
+                .update(&txn)
+                .await
+                .map_err(|e| e.to_string())?;
+        }
+    }
+
+    for link_id in &batch.added_student_tag_ids {
+        student_tags::Entity::delete_by_id(*link_id)
+            .exec(&txn)
+            .await
+            .map_err(|e| e.to_string())?;
+    }
+
+    txn.commit().await.map_err(|e| e.to_string())?;
+
+    batch.rolled_back = true;
+    batch.rollback_at = Some(now_iso());
+    batches[index] = batch.clone();
+    save_batches_to_settings(state, &batches).await?;
+    Ok(batch)
+}
+
 async fn execute_rule(
     conn: &DatabaseConnection,
     rule: &AutoScoreRule,
+    execution_batches: &[AutoScoreExecutionBatch],
 ) -> Result<RuleExecutionStats, String> {
     let mut target_students = resolve_target_students(conn, rule).await?;
 
@@ -801,16 +1019,32 @@ async fn execute_rule(
         return Ok(RuleExecutionStats::default());
     }
 
+    if let Some(max_runs) = rule.execution.max_runs_per_day {
+        let today_runs = execution_batches
+            .iter()
+            .filter(|batch| batch.rule_id == rule.id && !batch.rolled_back && is_same_utc_day(&batch.run_at))
+            .count() as i64;
+        if today_runs >= max_runs {
+            return Ok(RuleExecutionStats::default());
+        }
+    }
+
     let planned_actions = plan_actions(&rule.actions)?;
     if planned_actions.is_empty() {
         return Err("No executable action".to_string());
     }
+    let should_settle = planned_actions
+        .iter()
+        .any(|action| matches!(action, PlannedAction::SettleScore));
+
+    let mut daily_score_delta_used: i64 = execution_batches
+        .iter()
+        .filter(|batch| batch.rule_id == rule.id && !batch.rolled_back && is_same_utc_day(&batch.run_at))
+        .map(|batch| batch.score_delta_total.abs())
+        .sum();
 
     let txn = conn.begin().await.map_err(|e| e.to_string())?;
-    let mut stats = RuleExecutionStats {
+    let mut stats = RuleExecutionStats::default();
-        affected_students: target_students.len(),
-        ..RuleExecutionStats::default()
-    };
 
     let mut all_action_tags = Vec::new();
     for action in &planned_actions {
@@ -827,9 +1061,28 @@ async fn execute_rule(
     }
 
     for mut student in target_students {
+        if !is_student_pass_cooldown(
+            conn,
+            execution_batches,
+            rule,
+            student.id,
+            student.name.as_str(),
+        )
+        .await?
+        {
+            continue;
+        }
+        let mut touched = false;
         for action in &planned_actions {
             match action {
                 PlannedAction::AddScore(delta) => {
+                    if let Some(max_delta) = rule.execution.max_score_delta_per_day {
+                        let next = daily_score_delta_used + (*delta as i64).abs();
+                        if next > max_delta {
+                            continue;
+                        }
+                        daily_score_delta_used = next;
+                    }
                     let now = now_iso();
                     let val_prev = student.score;
                     let val_curr = val_prev + delta;
@@ -839,15 +1092,17 @@ async fn execute_rule(
                         id: sea_orm::ActiveValue::NotSet,
                         uuid: Set(Uuid::new_v4().to_string()),
                         student_name: Set(student.name.clone()),
-                        reason_content: Set(build_auto_score_reason(&rule.name, *delta)),
+                        reason_content: Set(build_auto_score_reason(rule.id, &rule.name, *delta)),
                         delta: Set(*delta),
                         val_prev: Set(val_prev),
                         val_curr: Set(val_curr),
                         event_time: Set(now.clone()),
                         settlement_id: Set(None),
                     };
-                    event.insert(&txn).await.map_err(|e| e.to_string())?;
+                    let inserted_event = event.insert(&txn).await.map_err(|e| e.to_string())?;
                     stats.created_events += 1;
+                    stats.created_event_ids.push(inserted_event.id);
+                    stats.score_delta_total += *delta as i64;
 
                     let mut student_active: students::ActiveModel = student.clone().into();
                     student_active.score = Set(val_curr);
@@ -860,6 +1115,7 @@ async fn execute_rule(
 
                     student.score = val_curr;
                     student.reward_points = reward_points;
+                    touched = true;
                 }
                 PlannedAction::AddTags(tag_names) => {
                     for tag_name in tag_names {
@@ -868,23 +1124,34 @@ async fn execute_rule(
                         };
                         let inserted =
                             attach_tag_to_student_if_missing(&txn, student.id, tag_id).await?;
-                        if inserted {
+                        if let Some(link_id) = inserted {
                             stats.added_tags += 1;
+                            stats.added_student_tag_ids.push(link_id);
+                            touched = true;
                         }
                     }
                 }
+                PlannedAction::SettleScore => {}
             }
         }
+        if touched {
+            stats.affected_students += 1;
+            stats.affected_student_names.push(student.name.clone());
+        }
     }
 
     txn.commit().await.map_err(|e| e.to_string())?;
+    if should_settle {
+        execute_settlement(conn).await?;
+        stats.settled = true;
+    }
     Ok(stats)
 }
 
 fn plan_actions(actions: &[AutoScoreAction]) -> Result<Vec<PlannedAction>, String> {
-    let mut planned = Vec::new();
+  let mut planned = Vec::new();
-    for action in actions {
+  for action in actions {
-        match action.event.as_str() {
+    match action.event.as_str() {
             "add_score" => {
                 let delta = action
                     .value
@@ -901,15 +1168,142 @@ fn plan_actions(actions: &[AutoScoreAction]) -> Result<Vec<PlannedAction>, Strin
                 }
                 planned.push(PlannedAction::AddTags(tags));
             }
+            "settle_score" => {
+                planned.push(PlannedAction::SettleScore);
+            }
             _ => {}
-        }
     }
-    Ok(planned)
+  }
+  Ok(planned)
+}
+
+async fn execute_settlement(conn: &DatabaseConnection) -> Result<(), String> {
+  let backend = conn.get_database_backend();
+  let count_stmt = Statement::from_string(
+    backend,
+    "SELECT COUNT(*) AS cnt FROM score_events WHERE settlement_id IS NULL",
+  );
+  let count_row = conn.query_one(count_stmt).await.map_err(|e| e.to_string())?;
+  let Some(count_row) = count_row else {
+    return Ok(());
+  };
+  let unsettled_count = try_get_i64(&count_row, "cnt").unwrap_or(0);
+  if unsettled_count <= 0 {
+    return Ok(());
+  }
+
+  let last_end_sql = match backend {
+    sea_orm::DatabaseBackend::Sqlite => {
+      "SELECT end_time AS end_time FROM settlements ORDER BY julianday(end_time) DESC LIMIT 1"
+    }
+    sea_orm::DatabaseBackend::Postgres => {
+      "SELECT end_time AS end_time FROM settlements ORDER BY end_time DESC LIMIT 1"
+    }
+    _ => "SELECT end_time AS end_time FROM settlements ORDER BY end_time DESC LIMIT 1",
+  };
+  let min_event_sql =
+    "SELECT MIN(event_time) AS min_event_time FROM score_events WHERE settlement_id IS NULL";
+
+  let last_end = conn
+    .query_one(Statement::from_string(backend, last_end_sql))
+    .await
+    .map_err(|e| e.to_string())?
+    .and_then(|row| try_get_string(&row, "end_time"));
+
+  let min_event_time = conn
+    .query_one(Statement::from_string(backend, min_event_sql))
+    .await
+    .map_err(|e| e.to_string())?
+    .and_then(|row| try_get_string(&row, "min_event_time"));
+
+  let end_time = now_iso();
+  let start_time = last_end.or(min_event_time).unwrap_or_else(|| end_time.clone());
+  let created_at = end_time.clone();
+
+  match backend {
+    sea_orm::DatabaseBackend::Postgres => {
+      let insert_stmt = Statement::from_string(
+        backend,
+        format!(
+          "INSERT INTO settlements (start_time, end_time, created_at) VALUES ('{}', '{}', '{}') RETURNING id",
+          start_time.replace('\'', "''"),
+          end_time.replace('\'', "''"),
+          created_at.replace('\'', "''")
+        ),
+      );
+      let row = conn
+        .query_one(insert_stmt)
+        .await
+        .map_err(|e| e.to_string())?
+        .ok_or_else(|| "Failed to create settlement".to_string())?;
+      let settlement_id = try_get_i32(&row, "id")
+        .ok_or_else(|| "Failed to read settlement id".to_string())?;
+
+      let update_events_stmt = Statement::from_string(
+        backend,
+        format!(
+          "UPDATE score_events SET settlement_id = {} WHERE settlement_id IS NULL",
+          settlement_id
+        ),
+      );
+      conn.execute(update_events_stmt).await.map_err(|e| e.to_string())?;
+
+      let update_students_stmt = Statement::from_string(
+        backend,
+        format!(
+          "UPDATE students SET score = 0, updated_at = '{}' ",
+          end_time.replace('\'', "''")
+        ),
+      );
+      conn.execute(update_students_stmt).await.map_err(|e| e.to_string())?;
+    }
+    _ => {
+      let insert_stmt = Statement::from_string(
+        backend,
+        format!(
+          "INSERT INTO settlements (start_time, end_time, created_at) VALUES ('{}', '{}', '{}')",
+          start_time.replace('\'', "''"),
+          end_time.replace('\'', "''"),
+          created_at.replace('\'', "''")
+        ),
+      );
+      conn.execute(insert_stmt).await.map_err(|e| e.to_string())?;
+
+      let id_stmt = Statement::from_string(backend, "SELECT last_insert_rowid() AS id");
+      let row = conn
+        .query_one(id_stmt)
+        .await
+        .map_err(|e| e.to_string())?
+        .ok_or_else(|| "Failed to read settlement id".to_string())?;
+      let settlement_id = try_get_i32(&row, "id")
+        .ok_or_else(|| "Failed to read settlement id".to_string())?;
+
+      let update_events_stmt = Statement::from_string(
+        backend,
+        format!(
+          "UPDATE score_events SET settlement_id = {} WHERE settlement_id IS NULL",
+          settlement_id
+        ),
+      );
+      conn.execute(update_events_stmt).await.map_err(|e| e.to_string())?;
+
+      let update_students_stmt = Statement::from_string(
+        backend,
+        format!(
+          "UPDATE students SET score = 0, updated_at = '{}'",
+          end_time.replace('\'', "''")
+        ),
+      );
+      conn.execute(update_students_stmt).await.map_err(|e| e.to_string())?;
+    }
+  }
+
+  Ok(())
 }
 
 async fn resolve_target_students(
-    conn: &DatabaseConnection,
+  conn: &DatabaseConnection,
-    rule: &AutoScoreRule,
+  rule: &AutoScoreRule,
 ) -> Result<Vec<students::Model>, String> {
     let explicit_sql_values: Vec<String> = rule
         .triggers
@@ -985,6 +1379,57 @@ async fn resolve_target_students(
         .map_err(|e| e.to_string())
 }
 
+
+async fn is_student_pass_cooldown(
+    conn: &DatabaseConnection,
+    execution_batches: &[AutoScoreExecutionBatch],
+    rule: &AutoScoreRule,
+    student_id: i32,
+    student_name: &str,
+) -> Result<bool, String> {
+    let Some(cooldown_minutes) = rule.execution.cooldown_minutes else {
+        return Ok(true);
+    };
+    if cooldown_minutes <= 0 {
+        return Ok(true);
+    }
+
+    let _ = student_id;
+    let cutoff = Utc::now() - chrono::Duration::minutes(cooldown_minutes);
+    for batch in execution_batches
+        .iter()
+        .filter(|batch| batch.rule_id == rule.id && !batch.rolled_back)
+    {
+        let run_at = DateTime::parse_from_rfc3339(batch.run_at.as_str())
+            .map(|value| value.with_timezone(&Utc))
+            .unwrap_or_else(|_| Utc::now() - chrono::Duration::days(3650));
+        if run_at >= cutoff && batch.affected_student_names.iter().any(|name| name == student_name)
+        {
+            return Ok(false);
+        }
+    }
+
+    let prefix = format!("{}#{}:", AUTO_SCORE_REASON_PREFIX, rule.id);
+    let since = cutoff
+        .format("%Y-%m-%dT%H:%M:%S%.3fZ")
+        .to_string();
+
+    let exists = score_events::Entity::find()
+        .filter(score_events::Column::StudentName.eq(student_name.to_string()))
+        .filter(score_events::Column::ReasonContent.like(format!("{}%", prefix)))
+        .filter(score_events::Column::EventTime.gte(since))
+        .one(conn)
+        .await
+        .map_err(|e| e.to_string())?;
+    Ok(exists.is_none())
+}
+
+fn is_same_utc_day(timestamp: &str) -> bool {
+    DateTime::parse_from_rfc3339(timestamp)
+        .map(|value| value.with_timezone(&Utc).date_naive() == Utc::now().date_naive())
+        .unwrap_or(false)
+}
+
 async fn query_student_refs_by_sql(
     conn: &DatabaseConnection,
     sql_or_expression: &str,
@@ -1051,6 +1496,21 @@ fn try_get_i32(row: &sea_orm::QueryResult, column: &str) -> Option<i32> {
         })
 }
 
+fn try_get_i64(row: &sea_orm::QueryResult, column: &str) -> Option<i64> {
+    row.try_get::<i64>("", column)
+        .ok()
+        .or_else(|| {
+            row.try_get::<i32>("", column)
+                .ok()
+                .map(|value| value as i64)
+        })
+        .or_else(|| {
+            row.try_get::<String>("", column)
+                .ok()
+                .and_then(|value| value.trim().parse::<i64>().ok())
+        })
+}
+
 fn try_get_string(row: &sea_orm::QueryResult, column: &str) -> Option<String> {
     row.try_get::<String>("", column).ok().and_then(|value| {
         let trimmed = value.trim().to_string();
@@ -1093,7 +1553,7 @@ async fn attach_tag_to_student_if_missing(
     txn: &sea_orm::DatabaseTransaction,
     student_id: i32,
     tag_id: i32,
-) -> Result<bool, String> {
+) -> Result<Option<i32>, String> {
     let existing = student_tags::Entity::find()
         .filter(student_tags::Column::StudentId.eq(student_id))
         .filter(student_tags::Column::TagId.eq(tag_id))
@@ -1102,11 +1562,11 @@ async fn attach_tag_to_student_if_missing(
         .map_err(|e| e.to_string())?;
 
     if existing.is_some() {
-        return Ok(false);
+        return Ok(None);
     }
 
     let now = now_iso();
-    student_tags::ActiveModel {
+    let inserted = student_tags::ActiveModel {
         id: sea_orm::ActiveValue::NotSet,
         student_id: Set(student_id),
         tag_id: Set(tag_id),
@@ -1116,17 +1576,23 @@ async fn attach_tag_to_student_if_missing(
     .await
     .map_err(|e| e.to_string())?;
 
-    Ok(true)
+    Ok(Some(inserted.id))
 }
 
 fn now_iso() -> String {
     Utc::now().format("%Y-%m-%dT%H:%M:%S%.3fZ").to_string()
 }
 
-fn build_auto_score_reason(rule_name: &str, delta: i32) -> String {
+fn build_auto_score_reason(rule_id: i32, rule_name: &str, delta: i32) -> String {
     if delta > 0 {
-        format!("{}: {} (+{})", AUTO_SCORE_REASON_PREFIX, rule_name, delta)
+        format!(
+            "{}#{}: {} (+{})",
+            AUTO_SCORE_REASON_PREFIX, rule_id, rule_name, delta
+        )
     } else {
-        format!("{}: {} ({})", AUTO_SCORE_REASON_PREFIX, rule_name, delta)
+        format!(
+            "{}#{}: {} ({})",
+            AUTO_SCORE_REASON_PREFIX, rule_id, rule_name, delta
+        )
     }
 }

src-tauri/src/services/mod.rs

@@ -8,7 +8,11 @@ pub mod settings;
 pub mod theme;
 
 pub use auth::AuthService;
-pub use auto_score::{AutoScoreAction, AutoScoreRule, AutoScoreService, AutoScoreTrigger};
+pub use auto_score::{
+    query_execution_batches, rollback_execution_batch, AutoScoreAction, AutoScoreExecutionBatch,
+    AutoScoreExecutionConfig, AutoScoreFilterConfig, AutoScoreRule, AutoScoreService,
+    AutoScoreTrigger,
+};
 pub use data::DataService;
 pub use logger::LoggerService;
 pub use permission::{PermissionLevel, PermissionService};

src-tauri/src/services/settings.rs

@@ -14,6 +14,7 @@ pub struct SettingsSpec {
     pub themes_custom: JsonValue,
     pub auto_score_enabled: bool,
     pub auto_score_rules: JsonValue,
+    pub auto_score_batches: JsonValue,
     pub current_theme_id: String,
     pub dashboards_config: JsonValue,
     pub pg_connection_string: String,
@@ -33,6 +34,7 @@ impl Default for SettingsSpec {
             themes_custom: JsonValue::Array(vec![]),
             auto_score_enabled: false,
             auto_score_rules: JsonValue::Array(vec![]),
+            auto_score_batches: JsonValue::Array(vec![]),
             current_theme_id: "light-default".to_string(),
             dashboards_config: JsonValue::Array(vec![]),
             pg_connection_string: String::new(),
@@ -64,6 +66,7 @@ pub enum SettingsKey {
     ThemesCustom,
     AutoScoreEnabled,
     AutoScoreRules,
+    AutoScoreBatches,
     CurrentThemeId,
     DashboardsConfig,
     PgConnectionString,
@@ -83,6 +86,7 @@ impl SettingsKey {
             SettingsKey::ThemesCustom => "themes_custom",
             SettingsKey::AutoScoreEnabled => "auto_score_enabled",
             SettingsKey::AutoScoreRules => "auto_score_rules",
+            SettingsKey::AutoScoreBatches => "auto_score_batches",
             SettingsKey::CurrentThemeId => "current_theme_id",
             SettingsKey::DashboardsConfig => "dashboards_config",
             SettingsKey::PgConnectionString => "pg_connection_string",
@@ -102,6 +106,7 @@ impl SettingsKey {
             "themes_custom" => Some(SettingsKey::ThemesCustom),
             "auto_score_enabled" => Some(SettingsKey::AutoScoreEnabled),
             "auto_score_rules" => Some(SettingsKey::AutoScoreRules),
+            "auto_score_batches" => Some(SettingsKey::AutoScoreBatches),
             "current_theme_id" => Some(SettingsKey::CurrentThemeId),
             "dashboards_config" => Some(SettingsKey::DashboardsConfig),
             "pg_connection_string" => Some(SettingsKey::PgConnectionString),
@@ -378,6 +383,16 @@ impl SettingsService {
             },
         );
 
+        defs.insert(
+            SettingsKey::AutoScoreBatches,
+            SettingDefinition {
+                kind: SettingValueKind::Json,
+                default_value: SettingsValue::Json(JsonValue::Array(vec![])),
+                write_permission: PermissionRequirement::Admin,
+                validate: None,
+            },
+        );
+
         defs.insert(
             SettingsKey::CurrentThemeId,
             SettingDefinition {
@@ -586,6 +601,10 @@ impl SettingsService {
                 SettingsValue::Json(j) => j,
                 _ => JsonValue::Array(vec![]),
             },
+            auto_score_batches: match self.get_value(SettingsKey::AutoScoreBatches) {
+                SettingsValue::Json(j) => j,
+                _ => JsonValue::Array(vec![]),
+            },
             current_theme_id: match self.get_value(SettingsKey::CurrentThemeId) {
                 SettingsValue::String(s) => s,
                 _ => "light-default".to_string(),

src/App.tsx

@@ -33,26 +33,15 @@ import { OAuthLogin } from "./components/OAuth/OAuthLogin"
 import { OAuthCallback } from "./components/OAuth/OAuthCallback"
 import { ThemeProvider, useTheme } from "./contexts/ThemeContext"
 import { MOBILE_NAV_ITEMS, MobileNavKey, sanitizeMobileNavKeys } from "./shared/mobileNavigation"
+import { resolveStoredFontFamily } from "./shared/fontFamily"
 
 const DEFAULT_MOBILE_BOTTOM_NAV_ITEMS: MobileNavKey[] = MOBILE_NAV_ITEMS.map((item) => item.key)
 const DEFAULT_MOBILE_BOTTOM_PRIMARY_KEYS: MobileNavKey[] = DEFAULT_MOBILE_BOTTOM_NAV_ITEMS.slice(
   0,
   4
 )
-const SYSTEM_FONT_STACK =
-  '"PingFang SC", "PingFangTC-Regular", "Hiragino Sans GB", "Hiragino Sans", "STHeiti", "Heiti SC", "Noto Sans CJK SC", "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", "微软雅黑", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Apple Color Emoji", "Segoe UI Emoji", sans-serif'
-
-const resolveFontFamily = (fontValue?: string): string => {
-  if (!fontValue || fontValue === "system") return SYSTEM_FONT_STACK
-  if (fontValue.startsWith("system-")) {
-    const family = fontValue.slice("system-".length).trim()
-    if (family) return `"${family}", ${SYSTEM_FONT_STACK}`
-  }
-  return SYSTEM_FONT_STACK
-}
-
 const applyGlobalFontFamily = (fontValue?: string) => {
-  const fontFamily = resolveFontFamily(fontValue)
+  const fontFamily = resolveStoredFontFamily(fontValue)
   document.documentElement.style.setProperty("--ss-font-family", fontFamily)
   document.body.style.fontFamily = fontFamily
 }

src/components/AutoScore/ActionEditor.tsx

@@ -32,6 +32,7 @@ export const ActionEditor: React.FC<ActionEditorProps> = ({
     () => [
       { value: "add_score", label: t("autoScore.actionAddScore") },
       { value: "add_tag", label: t("autoScore.actionAddTag") },
+      { value: "settle_score", label: t("autoScore.actionSettleScore") },
     ],
     [t]
   )
@@ -86,7 +87,7 @@ export const ActionEditor: React.FC<ActionEditorProps> = ({
               onChange={(event: ActionEvent) =>
                 updateAction(action.id, {
                   event,
-                  value: event === "add_score" ? "1" : [],
+                  value: event === "add_score" ? "1" : event === "add_tag" ? [] : "",
                 })
               }
             />
@@ -100,7 +101,7 @@ export const ActionEditor: React.FC<ActionEditorProps> = ({
                   updateAction(action.id, { value: nextValue === null ? "" : String(nextValue) })
                 }
               />
-            ) : (
+            ) : action.event === "add_tag" ? (
               <Select
                 mode="multiple"
                 showSearch
@@ -114,6 +115,10 @@ export const ActionEditor: React.FC<ActionEditorProps> = ({
                 options={mergedTagOptions}
                 onChange={(nextValue) => updateAction(action.id, { value: nextValue })}
               />
+            ) : (
+              <div style={{ minWidth: 260, color: "var(--ss-text-secondary)" }}>
+                {t("autoScore.actionSettleScoreHint")}
+              </div>
             )}
             <Button
               danger

src/components/AutoScore/AutoScoreUtils.ts

@@ -24,6 +24,27 @@ export interface AutoScoreAction {
   value?: string | null
 }
 
+export interface AutoScoreExecutionConfig {
+  cooldownMinutes?: number | null
+  maxRunsPerDay?: number | null
+  maxScoreDeltaPerDay?: number | null
+}
+
+export interface AutoScoreExecutionBatch {
+  id: string
+  ruleId: number
+  ruleName: string
+  runAt: string
+  affectedStudents: number
+  affectedStudentNames: string[]
+  createdEventIds: number[]
+  addedStudentTagIds: number[]
+  scoreDeltaTotal: number
+  settled: boolean
+  rolledBack: boolean
+  rollbackAt?: string | null
+}
+
 export interface AutoScoreRule {
   id: number
   name: string
@@ -31,10 +52,11 @@ export interface AutoScoreRule {
   studentNames: string[]
   triggers: AutoScoreTrigger[]
   actions: AutoScoreAction[]
+  execution?: AutoScoreExecutionConfig
   lastExecuted?: string | null
 }
 
-export type ActionEvent = "add_score" | "add_tag"
+export type ActionEvent = "add_score" | "add_tag" | "settle_score"
 
 export interface AutoScoreTagOption {
   label: string
@@ -379,7 +401,7 @@ export const createDefaultActionDraft = (): ActionDraft => ({
 })
 
 const isActionEvent = (value: unknown): value is ActionEvent =>
-  value === "add_score" || value === "add_tag"
+  value === "add_score" || value === "add_tag" || value === "settle_score"
 
 export const normalizeActionDrafts = (drafts: ActionDraft[] | null | undefined): ActionDraft[] => {
   if (!Array.isArray(drafts) || drafts.length === 0) {
@@ -396,7 +418,9 @@ export const normalizeActionDrafts = (drafts: ActionDraft[] | null | undefined):
         value:
           draft.event === "add_tag"
             ? parseTagValues(draft.value)
-            : toStringValue(Array.isArray(draft.value) ? draft.value[0] : draft.value),
+            : draft.event === "settle_score"
+              ? ""
+              : toStringValue(Array.isArray(draft.value) ? draft.value[0] : draft.value),
       } satisfies ActionDraft
     })
     .filter((item): item is ActionDraft => Boolean(item))
@@ -407,12 +431,18 @@ export const normalizeActionDrafts = (drafts: ActionDraft[] | null | undefined):
 export const actionsToDrafts = (actions: AutoScoreAction[]): ActionDraft[] => {
   const mapped = actions
     .map((action) => {
-      if (action.event !== "add_score" && action.event !== "add_tag") return null
+      if (action.event !== "add_score" && action.event !== "add_tag" && action.event !== "settle_score") {
+        return null
+      }
       return {
         id: QbUtils.uuid(),
         event: action.event,
         value:
-          action.event === "add_tag" ? parseTagValues(action.value) : toStringValue(action.value),
+          action.event === "add_tag"
+            ? parseTagValues(action.value)
+            : action.event === "settle_score"
+              ? ""
+              : toStringValue(action.value),
       } satisfies ActionDraft
     })
     .filter((item): item is ActionDraft => Boolean(item))
@@ -439,6 +469,11 @@ export const actionDraftsToPayload = (
       continue
     }
 
+    if (draft.event === "settle_score") {
+      actions.push({ event: draft.event })
+      continue
+    }
+
     const serializedTagValue = stringifyTagValues(parseTagValues(draft.value))
     if (!serializedTagValue) {
       return { actions: [], error: "tag_required" }

src/components/AutoScoreManager.tsx

@@ -5,6 +5,8 @@ import {
   Card,
   Form,
   Input,
+  InputNumber,
+  Modal,
   Pagination,
   Popconfirm,
   Select,
@@ -12,6 +14,7 @@ import {
   Switch,
   Table,
   Tag,
+  Tooltip,
   message,
 } from "antd"
 import { type ImmutableTree } from "@react-awesome-query-builder/antd"
@@ -32,6 +35,8 @@ import {
   queryTreeToTriggers,
   triggersToQueryTree,
   type ActionDraft,
+  type AutoScoreExecutionBatch,
+  type AutoScoreExecutionConfig,
   type AutoScoreRule,
   type AutoScoreTagOption,
 } from "./AutoScore/AutoScoreUtils"
@@ -49,6 +54,7 @@ interface TagItem {
 interface RuleFormValues {
   name?: string
   studentNames?: string[]
+  execution?: AutoScoreExecutionConfig
 }
 
 interface AutoScoreManagerProps {
@@ -82,8 +88,10 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
   const [actionDrafts, setActionDrafts] = useState<ActionDraft[]>([createDefaultActionDraft()])
   const [students, setStudents] = useState<StudentItem[]>([])
   const [rules, setRules] = useState<AutoScoreRule[]>([])
+  const [batches, setBatches] = useState<AutoScoreExecutionBatch[]>([])
   const [loading, setLoading] = useState(false)
   const [saving, setSaving] = useState(false)
+  const [rollingBackBatchId, setRollingBackBatchId] = useState<string | null>(null)
   const [editingRuleId, setEditingRuleId] = useState<number | null>(null)
   const [currentPage, setCurrentPage] = useState(1)
   const [pageSize, setPageSize] = useState(10)
@@ -101,7 +109,7 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
 
   const resetEditor = () => {
     setEditingRuleId(null)
-    form.setFieldsValue({ name: "", studentNames: [] })
+    form.setFieldsValue({ name: "", studentNames: [], execution: {} })
     setTriggerTree(createEmptyTriggerTree(triggerConfig))
     setActionDrafts([createDefaultActionDraft()])
   }
@@ -156,11 +164,25 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
     }
   }
 
+  const fetchBatches = async () => {
+    const api = (window as any).api
+    if (!api || !canEdit) return
+    try {
+      const res = await api.autoScoreQueryBatches()
+      if (res.success && Array.isArray(res.data)) {
+        setBatches(res.data)
+      }
+    } catch {
+      void 0
+    }
+  }
+
   useEffect(() => {
     if (!canEdit) return
     fetchTags().catch(() => void 0)
     fetchStudents().catch(() => void 0)
     fetchRules().catch(() => void 0)
+    fetchBatches().catch(() => void 0)
   }, [canEdit])
 
   const handleSubmit = async () => {
@@ -174,6 +196,7 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
     const values = await form.validateFields()
     const name = String(values.name || "").trim()
     const studentNames = Array.isArray(values.studentNames) ? values.studentNames : []
+    const execution = values.execution || {}
 
     if (!name) {
       messageApi.warning(t("autoScore.nameRequired"))
@@ -221,6 +244,7 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
         studentNames,
         triggers,
         actions: actionPayload.actions,
+        execution,
       }
       const res =
         editingRuleId === null
@@ -233,6 +257,7 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
         )
         resetEditor()
         await fetchRules()
+        await fetchBatches()
         emitDataUpdated()
       } else {
         messageApi.error(
@@ -254,6 +279,7 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
     form.setFieldsValue({
       name: rule.name,
       studentNames: rule.studentNames || [],
+      execution: rule.execution || {},
     })
     setTriggerTree(triggersToQueryTree(triggerConfig, rule.triggers || []))
     setActionDrafts(actionsToDrafts(rule.actions || []))
@@ -275,6 +301,7 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
         resetEditor()
       }
       await fetchRules()
+      await fetchBatches()
       emitDataUpdated()
     } else {
       messageApi.error(res.message || t("autoScore.deleteFailed"))
@@ -316,6 +343,7 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
         studentNames: rule.studentNames,
         triggers: rule.triggers,
         actions: rule.actions,
+        execution: rule.execution || {},
         lastExecuted: rule.lastExecuted ?? null,
         exportedAt: new Date().toISOString(),
       }
@@ -342,6 +370,31 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
     return date.toLocaleString()
   }
 
+  const handleRollbackBatch = async (batchId: string) => {
+    const api = (window as any).api
+    if (!api || !canEdit) return
+    Modal.confirm({
+      title: t("autoScore.batchRollbackConfirm"),
+      onOk: async () => {
+        setRollingBackBatchId(batchId)
+        try {
+          const res = await api.autoScoreRollbackBatch({ batchId })
+          if (res.success) {
+            messageApi.success(t("autoScore.batchRollbackSuccess"))
+            await fetchBatches()
+            emitDataUpdated()
+          } else {
+            messageApi.error(res.message || t("autoScore.batchRollbackFailed"))
+          }
+        } catch {
+          messageApi.error(t("autoScore.batchRollbackFailed"))
+        } finally {
+          setRollingBackBatchId(null)
+        }
+      }
+    })
+  }
+
   const columns: ColumnsType<AutoScoreRule> = [
     {
       title: t("autoScore.name"),
@@ -370,7 +423,9 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
       ellipsis: true,
       render: (_, row) =>
         row.studentNames.length > 0 ? (
-          <Tag>{t("autoScore.studentCount", { count: row.studentNames.length })}</Tag>
+          <Tooltip title={row.studentNames.join("、")}>
+            <Tag>{t("autoScore.studentCount", { count: row.studentNames.length })}</Tag>
+          </Tooltip>
         ) : (
           <Tag>{t("autoScore.allStudents")}</Tag>
         ),
@@ -422,6 +477,63 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
     },
   ]
 
+  const batchColumns: ColumnsType<AutoScoreExecutionBatch> = [
+    {
+      title: t("autoScore.batchId"),
+      dataIndex: "id",
+      key: "id",
+      ellipsis: true,
+      width: 220,
+      render: (value: string) => value.slice(0, 8),
+    },
+    {
+      title: t("autoScore.name"),
+      dataIndex: "ruleName",
+      key: "ruleName",
+      ellipsis: true,
+    },
+    {
+      title: t("autoScore.lastExecuted"),
+      dataIndex: "runAt",
+      key: "runAt",
+      width: 180,
+      render: (value: string) => formatLastExecuted(value),
+    },
+    {
+      title: t("autoScore.applicableStudents"),
+      dataIndex: "affectedStudents",
+      key: "affectedStudents",
+      width: 100,
+      render: (value: number) => value,
+    },
+    {
+      title: t("autoScore.actionAddScore"),
+      dataIndex: "scoreDeltaTotal",
+      key: "scoreDeltaTotal",
+      width: 120,
+      render: (value: number) => value,
+    },
+    {
+      title: t("common.operation"),
+      key: "operation",
+      width: 180,
+      render: (_, row) =>
+        row.rolledBack ? (
+          <Tag>{t("autoScore.batchRolledBack")}</Tag>
+        ) : (
+          <Button
+            danger
+            size="small"
+            loading={rollingBackBatchId === row.id}
+            disabled={row.settled || !canEdit}
+            onClick={() => handleRollbackBatch(row.id).catch(() => void 0)}
+          >
+            {t("autoScore.batchRollback")}
+          </Button>
+        ),
+    },
+  ]
+
   const pagedRules = rules.slice((currentPage - 1) * pageSize, currentPage * pageSize)
 
   return (
@@ -461,6 +573,21 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
               />
             </Form.Item>
           </div>
+
+          <div style={{ display: "grid", gridTemplateColumns: "repeat(4, 1fr)", gap: "12px" }}>
+            <Form.Item label={t("autoScore.cooldownMinutes")} name={["execution", "cooldownMinutes"]}>
+              <InputNumber min={1} style={{ width: "100%" }} disabled={!canEdit} />
+            </Form.Item>
+            <Form.Item label={t("autoScore.maxRunsPerDay")} name={["execution", "maxRunsPerDay"]}>
+              <InputNumber min={1} style={{ width: "100%" }} disabled={!canEdit} />
+            </Form.Item>
+            <Form.Item
+              label={t("autoScore.maxScoreDeltaPerDay")}
+              name={["execution", "maxScoreDeltaPerDay"]}
+            >
+              <InputNumber min={1} style={{ width: "100%" }} disabled={!canEdit} />
+            </Form.Item>
+          </div>
         </Form>
       </Card>
 
@@ -517,6 +644,20 @@ function AutoScoreManager({ canEdit }: AutoScoreManagerProps): React.JSX.Element
           />
         </div>
       </Card>
+
+      <Card
+        title={t("autoScore.batchLogs")}
+        style={{ marginBottom: "24px", backgroundColor: "var(--ss-card-bg)" }}
+      >
+        <Table
+          rowKey="id"
+          columns={batchColumns}
+          dataSource={batches.slice(0, 50)}
+          pagination={false}
+          tableLayout="fixed"
+          scroll={{ x: 860 }}
+        />
+      </Card>
     </div>
   )
 }

src/components/Settings.tsx

@@ -18,8 +18,14 @@ import {
 import { ThemeQuickSettings } from "./ThemeQuickSettings"
 import { OAuthLogin } from "./OAuth/OAuthLogin"
 import { useTranslation } from "react-i18next"
+import { pinyin } from "pinyin-pro"
 import { changeLanguage, getCurrentLanguage, languageOptions, AppLanguage } from "../i18n"
 import { useResponsive } from "../hooks/useResponsive"
+import {
+  buildSystemFontFamily,
+  buildSystemFontValue,
+  SYSTEM_FONT_STACK,
+} from "../shared/fontFamily"
 
 const { Text, Paragraph } = Typography
 
@@ -37,46 +43,33 @@ interface FontOption {
   value: string
   label: string
   fontFamily: string
+  searchText: string
 }
 
-const SYSTEM_FONT_STACK =
+const CHINESE_FONT_CHAR_PATTERN = /[\u3400-\u9fff]/
-  '"PingFang SC", "PingFangTC-Regular", "Hiragino Sans GB", "Hiragino Sans", "STHeiti", "Heiti SC", "Noto Sans CJK SC", "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", "微软雅黑", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Apple Color Emoji", "Segoe UI Emoji", sans-serif'
+const CHINESE_FONT_SEGMENT_PATTERN = /[\u3400-\u9fff]+/g
+
+const toPascalCasePinyin = (value: string): string =>
+  pinyin(value, { toneType: "none" })
+    .split(/\s+/)
+    .filter(Boolean)
+    .map((segment) => segment.charAt(0).toUpperCase() + segment.slice(1).toLowerCase())
+    .join("")
+
+const formatFontDisplayName = (name: string): string => {
+  if (!CHINESE_FONT_CHAR_PATTERN.test(name)) return name
+  return name.replace(CHINESE_FONT_SEGMENT_PATTERN, (segment) => toPascalCasePinyin(segment))
+}
+
+const buildFontSearchText = (name: string, label: string): string =>
+  `${name} ${label}`.toLowerCase()
 
 const defaultFontOptions: FontOption[] = [
   {
     value: "system",
     label: "系统默认",
     fontFamily: SYSTEM_FONT_STACK,
-  },
+    searchText: "系统默认 system default",
-  {
-    value: "system-Microsoft YaHei UI",
-    label: "Microsoft YaHei UI",
-    fontFamily: '"Microsoft YaHei UI", "Microsoft YaHei", "微软雅黑", sans-serif',
-  },
-  {
-    value: "system-Microsoft YaHei",
-    label: "Microsoft YaHei",
-    fontFamily: '"Microsoft YaHei", "微软雅黑", sans-serif',
-  },
-  {
-    value: "system-PingFang SC",
-    label: "PingFang SC",
-    fontFamily: '"PingFang SC", "Hiragino Sans GB", sans-serif',
-  },
-  {
-    value: "system-Noto Sans CJK SC",
-    label: "Noto Sans CJK SC",
-    fontFamily: '"Noto Sans CJK SC", "Noto Sans SC", "Source Han Sans SC", sans-serif',
-  },
-  {
-    value: "system-Segoe UI",
-    label: "Segoe UI",
-    fontFamily: '"Segoe UI", sans-serif',
-  },
-  {
-    value: "system-Arial",
-    label: "Arial",
-    fontFamily: "Arial, sans-serif",
   },
 ]
 
@@ -272,13 +265,17 @@ export const Settings: React.FC<{
         const remoteOptions = res.data
           .map((name: string) => String(name || "").trim())
           .filter((name: string) => Boolean(name))
-          .map(
+          .map((name: string) => {
-            (name: string) =>
+            const label = formatFontDisplayName(name)
-              ({
+            return {
-                value: `system-${name}`,
+              value: buildSystemFontValue(name),
-                label: name,
+              label,
-                fontFamily: `"${name}", ${SYSTEM_FONT_STACK}`,
+              fontFamily: buildSystemFontFamily(name),
-              }) satisfies FontOption
+              searchText: buildFontSearchText(name, label),
+            } satisfies FontOption
+          })
+          .sort((a: FontOption, b: FontOption) =>
+            a.label.localeCompare(b.label, "zh-Hans-CN-u-co-pinyin")
           )
 
         const mergedOptions = mergeFontOptions([...defaultFontOptions, ...remoteOptions])
@@ -829,10 +826,13 @@ export const Settings: React.FC<{
                 options={fontOptions.map((opt) => ({
                   value: opt.value,
                   label: opt.label,
+                  searchText: opt.searchText,
                 }))}
                 showSearch
                 filterOption={(input, option) =>
-                  (option?.label ?? "").toLowerCase().includes(input.toLowerCase())
+                  String(option?.searchText ?? option?.label ?? "")
+                    .toLowerCase()
+                    .includes(input.toLowerCase())
                 }
               />
               <div

src/i18n/locales/en-US.json

@@ -358,7 +358,7 @@
     "leaderboard": "Leaderboard",
     "settlements": "Settlements",
     "reasons": "Reasons",
-    "autoScore": "Auto Score",
+    "autoScore": "Automation",
     "rewardExchange": "Reward Exchange",
     "rewardSettings": "Reward Settings",
     "settings": "Settings",
@@ -758,7 +758,7 @@
     "name": "Name"
   },
   "autoScore": {
-    "title": "Auto Score Management",
+    "title": "Automation Management",
     "name": "Automation Name",
     "namePlaceholder": "e.g. Daily Check-in Points",
     "nameRequired": "Please enter automation name",
@@ -814,10 +814,29 @@
     "tagNamesPlaceholder": "e.g. excellent_student,class_monitor",
     "triggerIntervalTime": "Interval Time",
     "triggerStudentTag": "Student Tag",
-    "triggerStudentSql": "Student SQL",
+    "triggerStudentSql": "Custom SQL Condition",
     "triggerStudentSqlPlaceholder": "Enter student SQL or a WHERE condition",
     "actionAddScore": "Add Score",
     "actionAddTag": "Add Tag",
+    "actionSettleScore": "Settle Score",
+    "actionSettleScoreHint": "No parameters required",
+    "cooldownMinutes": "Cooldown (minutes)",
+    "maxStudentsPerRun": "Max Students Per Run",
+    "maxRunsPerDay": "Max Runs Per Day",
+    "maxScoreDeltaPerDay": "Max Score Delta Per Day",
+    "filterGroups": "Filter by Group",
+    "filterGrades": "Filter by Grade",
+    "filterMinScore": "Min Current Score",
+    "filterMaxScore": "Max Current Score",
+    "filterRecentEventDays": "Recent Event Days",
+    "filterMinRecentEventCount": "Min Recent Event Count",
+    "batchLogs": "Execution Logs",
+    "batchId": "Batch",
+    "batchRollback": "Rollback",
+    "batchRolledBack": "Rolled Back",
+    "batchRollbackConfirm": "Confirm rollback this execution batch?",
+    "batchRollbackSuccess": "Batch rollback succeeded",
+    "batchRollbackFailed": "Batch rollback failed",
     "intervalAmountPlaceholder": "Enter interval time",
     "intervalUnitMonth": "month(s) later",
     "intervalUnitDay": "day(s) later",

src/i18n/locales/zh-CN.json

@@ -358,7 +358,7 @@
     "leaderboard": "排行榜",
     "settlements": "结算历史",
     "reasons": "理由管理",
-    "autoScore": "自动加分",
+    "autoScore": "自动化",
     "rewardExchange": "奖励兑换",
     "rewardSettings": "奖励设置",
     "settings": "系统设置",
@@ -758,7 +758,7 @@
     "name": "姓名"
   },
   "autoScore": {
-    "title": "自动化加分管理",
+    "title": "自动化管理",
     "name": "自动化名称",
     "namePlaceholder": "例如：每日签到加分",
     "nameRequired": "请输入自动化名称",
@@ -812,14 +812,33 @@
     "operationNoteLabel": "操作说明（可选）",
     "triggerIntervalTime": "间隔时间",
     "triggerStudentTag": "学生标签",
-    "triggerStudentSql": "学生 SQL 条件",
+    "triggerStudentSql": "自定义 SQL 条件",
     "triggerStudentSqlPlaceholder": "输入筛选学生的 SQL 或 WHERE 条件",
     "actionAddScore": "加分",
     "actionAddTag": "添加标签",
-    "intervalAmountPlaceholder": "请输入间隔时间数值",
+    "actionSettleScore": "结算分数",
-    "intervalUnitMonth": "个月后",
+    "actionSettleScoreHint": "无需参数",
-    "intervalUnitDay": "天后",
+    "cooldownMinutes": "冷却时间(分钟)",
-    "intervalUnitMinute": "分钟后",
+    "maxStudentsPerRun": "单次最多学生数",
+    "maxRunsPerDay": "每日最多执行次数",
+    "maxScoreDeltaPerDay": "每日最多积分变动",
+    "filterGroups": "按分组筛选",
+    "filterGrades": "按年级筛选",
+    "filterMinScore": "最低当前积分",
+    "filterMaxScore": "最高当前积分",
+    "filterRecentEventDays": "最近事件天数",
+    "filterMinRecentEventCount": "最近事件最少次数",
+    "batchLogs": "执行日志",
+    "batchId": "批次",
+    "batchRollback": "回滚",
+    "batchRolledBack": "已回滚",
+    "batchRollbackConfirm": "确认回滚这个执行批次？",
+    "batchRollbackSuccess": "批次回滚成功",
+    "batchRollbackFailed": "批次回滚失败",
+    "intervalAmountPlaceholder": "请输入间隔时间",
+    "intervalUnitMonth": "个月",
+    "intervalUnitDay": "天",
+    "intervalUnitMinute": "分 钟",
     "minutesPlaceholder": "请输入分钟数",
     "minutes": "分钟",
     "tagsPlaceholder": "请输入标签名称",

src/preload/types.ts

@@ -32,6 +32,27 @@ export interface autoScoreAction {
   value?: string | null
 }
 
+export interface autoScoreExecutionConfig {
+  cooldownMinutes?: number | null
+  maxRunsPerDay?: number | null
+  maxScoreDeltaPerDay?: number | null
+}
+
+export interface autoScoreExecutionBatch {
+  id: string
+  ruleId: number
+  ruleName: string
+  runAt: string
+  affectedStudents: number
+  affectedStudentNames: string[]
+  createdEventIds: number[]
+  addedStudentTagIds: number[]
+  scoreDeltaTotal: number
+  settled: boolean
+  rolledBack: boolean
+  rollbackAt?: string | null
+}
+
 export interface autoScoreRule {
   id: number
   name: string
@@ -39,6 +60,7 @@ export interface autoScoreRule {
   studentNames: string[]
   triggers: autoScoreTrigger[]
   actions: autoScoreAction[]
+  execution?: autoScoreExecutionConfig
   lastExecuted?: string | null
 }
 
@@ -52,6 +74,7 @@ export type settingsKey =
   | "themes_custom"
   | "auto_score_enabled"
   | "auto_score_rules"
+  | "auto_score_batches"
   | "current_theme_id"
   | "dashboards_config"
   | "pg_connection_string"
@@ -68,6 +91,7 @@ export interface settingsSpec {
   themes_custom: themeConfig[]
   auto_score_enabled: boolean
   auto_score_rules: autoScoreRule[]
+  auto_score_batches: autoScoreExecutionBatch[]
   current_theme_id: string
   dashboards_config: any[]
   pg_connection_string: string
@@ -275,6 +299,7 @@ const api = {
     studentNames: string[]
     triggers: autoScoreTrigger[]
     actions: autoScoreAction[]
+    execution?: autoScoreExecutionConfig
   }): Promise<{ success: boolean; data?: number; message?: string }> =>
     invoke("auto_score_add_rule", { rule }),
   autoScoreUpdateRule: (rule: {
@@ -284,6 +309,7 @@ const api = {
     studentNames: string[]
     triggers: autoScoreTrigger[]
     actions: autoScoreAction[]
+    execution?: autoScoreExecutionConfig
   }): Promise<{ success: boolean; data?: boolean; message?: string }> =>
     invoke("auto_score_update_rule", { rule }),
   autoScoreDeleteRule: (
@@ -306,6 +332,15 @@ const api = {
     ruleIds: number[]
   ): Promise<{ success: boolean; data?: boolean; message?: string }> =>
     invoke("auto_score_sort_rules", { ruleIds }),
+  autoScoreQueryBatches: (): Promise<{
+    success: boolean
+    data?: autoScoreExecutionBatch[]
+    message?: string
+  }> => invoke("auto_score_query_batches"),
+  autoScoreRollbackBatch: (params: {
+    batchId: string
+  }): Promise<{ success: boolean; data?: autoScoreExecutionBatch; message?: string }> =>
+    invoke("auto_score_rollback_batch", { params }),
 
   // Settings & Sync
   getAllSettings: (): Promise<{ success: boolean; data: settingsSpec }> =>

src/shared/fontFamily.ts

@@ -0,0 +1,30 @@
+export const SYSTEM_FONT_STACK =
+  '"PingFang SC", "PingFangTC-Regular", "Hiragino Sans GB", "Hiragino Sans", "STHeiti", "Heiti SC", "Noto Sans CJK SC", "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", "微软雅黑", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Apple Color Emoji", "Segoe UI Emoji", sans-serif'
+
+export const normalizeSystemFontName = (name: string): string =>
+  String(name || "")
+    .trim()
+    .replace(/^["']+|["']+$/g, "")
+
+export const quoteFontFamilyName = (name: string): string =>
+  `"${normalizeSystemFontName(name).replace(/\\/g, "\\\\").replace(/"/g, '\\"')}"`
+
+export const buildSystemFontFamily = (name: string): string => {
+  const normalized = normalizeSystemFontName(name)
+  if (!normalized) return SYSTEM_FONT_STACK
+  return `${quoteFontFamilyName(normalized)}, ${SYSTEM_FONT_STACK}`
+}
+
+export const buildSystemFontValue = (name: string): string => {
+  const normalized = normalizeSystemFontName(name)
+  if (!normalized) return "system"
+  return `system-${normalized}`
+}
+
+export const resolveStoredFontFamily = (fontValue?: string): string => {
+  if (!fontValue || fontValue === "system") return SYSTEM_FONT_STACK
+  if (fontValue.startsWith("system-")) {
+    return buildSystemFontFamily(fontValue.slice("system-".length))
+  }
+  return SYSTEM_FONT_STACK
+}