diff --git a/eslint.config.mjs b/eslint.config.mjs
index 69fa8eb..e4fc897 100644
--- a/eslint.config.mjs
+++ b/eslint.config.mjs
@@ -31,7 +31,9 @@ export default defineConfig(
       'react-refresh/only-export-components': 'off',
       'react-hooks/exhaustive-deps': 'warn',
       'react-hooks/set-state-in-effect': 'off',
-      '@typescript-eslint/no-require-imports': 'off'
+      '@typescript-eslint/no-require-imports': 'off',
+      // we use TypeScript types instead of PropTypes in React components
+      'react/prop-types': 'off'
     }
   },
   eslintConfigPrettier
diff --git a/src/main/services/HttpServerService.ts b/src/main/services/HttpServerService.ts
index e745683..a30090f 100644
--- a/src/main/services/HttpServerService.ts
+++ b/src/main/services/HttpServerService.ts
@@ -337,9 +337,7 @@ export class HttpServerService extends Service {
       }
     })
 
-    // ww
-    this.app.use
-
+    // stray expression removed
     // 404处理
     this.app.use((_req: Request, res: Response) => {
       res.status(404).json({
@@ -349,7 +347,8 @@ export class HttpServerService extends Service {
     })
 
     // 错误处理中间件
-    this.app.use((error: Error, _: Request, res: Response, __: NextFunction) => {
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    this.app.use((error: Error, _: Request, res: Response, _next: NextFunction) => {
       this.mainCtx.logger.error(`HTTP server error: ${error.message}`)
       res.status(500).json({
         success: false,
diff --git a/src/renderer/src/components/TagEditorDialog.tsx b/src/renderer/src/components/TagEditorDialog.tsx
index 4a46f44..b15a821 100644
--- a/src/renderer/src/components/TagEditorDialog.tsx
+++ b/src/renderer/src/components/TagEditorDialog.tsx
@@ -29,15 +29,8 @@ export const TagEditorDialog: React.FC<TagEditorDialogProps> = ({
 
   const themeMode = currentTheme?.mode || 'light' // 默认为 light
 
-  useEffect(() => {
-    if (visible) {
-      setSelectedTagIds(new Set(initialTagIds))
-      setInputValue('')
-      fetchAllTags()
-    }
-  }, [visible, initialTagIds])
-
-  const fetchAllTags = async () => {
+  // fetchAllTags is declared as a function so it can be called from useEffect
+  async function fetchAllTags() {
     if (!(window as any).api) return
     try {
       const res = await (window as any).api.tagsGetAll()
@@ -50,6 +43,14 @@ export const TagEditorDialog: React.FC<TagEditorDialogProps> = ({
     }
   }
 
+  useEffect(() => {
+    if (visible) {
+      setSelectedTagIds(new Set(initialTagIds))
+      setInputValue('')
+      fetchAllTags()
+    }
+  }, [visible, initialTagIds])
+
   const handleAddTag = async () => {
     const trimmed = inputValue.trim()
     if (!trimmed) return
diff --git a/src/renderer/src/components/com.automatically/triggers/RandomTimeTrigger.tsx b/src/renderer/src/components/com.automatically/triggers/RandomTimeTrigger.tsx
index 36d9801..4e0c03c 100644
--- a/src/renderer/src/components/com.automatically/triggers/RandomTimeTrigger.tsx
+++ b/src/renderer/src/components/com.automatically/triggers/RandomTimeTrigger.tsx
@@ -29,7 +29,9 @@ const RandomTimeTrigger: React.FC<TriggerComponentProps> = ({ value, onChange })
       const parsed = JSON.parse(value)
       config = { ...config, ...parsed }
     }
-  } catch {}
+  } catch (e) {
+    console.debug('RandomTimeTrigger parse error', e)
+  }
 
   const handleChange = (key: keyof RandomTimeConfig, v: any) => {
     const numV = typeof v === 'number' ? v : v ? Number(v) : undefined
diff --git a/src/shared/triggers/RandomTimeTrigger.ts b/src/shared/triggers/RandomTimeTrigger.ts
index 05e9db4..f7fce47 100644
--- a/src/shared/triggers/RandomTimeTrigger.ts
+++ b/src/shared/triggers/RandomTimeTrigger.ts
@@ -34,7 +34,10 @@ export const randomTimeTrigger: TriggerLogic = {
         const parsed = JSON.parse(value)
         config = { ...config, ...parsed }
       }
-    } catch {}
+    } catch (e) {
+      // swallow errors, use default config
+      console.debug('randomTimeTrigger calculateNextTime parse error', e)
+    }
 
     const minHour = config.minHour ?? 0
     const maxHour = config.maxHour ?? 23