From 4fb017ab4a92526139df5cd4aad7c5658b8b3580 Mon Sep 17 00:00:00 2001
From: JSR <pandajsr72@gmail.com>
Date: Wed, 18 Mar 2026 18:45:16 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4=E5=AD=97=E6=AF=8D=E6=B0=B4?=
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---
 src/components/Home.tsx | 22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/src/components/Home.tsx b/src/components/Home.tsx
index 3d22475..3fb36ea 100644
--- a/src/components/Home.tsx
+++ b/src/components/Home.tsx
@@ -593,7 +593,7 @@ export const Home: React.FC<{ canEdit: boolean }> = ({ canEdit }) => {
           touchAction: "none",
         }}
       >
-        {navActiveKey && (
+        {isNavDraggingState && navActiveKey && (
           <div
             style={{
               position: "absolute",
@@ -620,16 +620,18 @@ export const Home: React.FC<{ canEdit: boolean }> = ({ canEdit }) => {
             <div
               style={{
                 position: "absolute",
-                right: "-4px",
+                right: "-8px",
                 top: "50%",
-                width: "10px",
-                height: "10px",
-                transform: "translateY(-50%) rotate(45deg)",
-                backgroundColor: isNavDraggingState
-                  ? "var(--ant-color-primary, #1890ff)"
-                  : "rgba(24, 144, 255, 0.16)",
-                borderTop: isNavDraggingState ? "none" : "1px solid rgba(24, 144, 255, 0.32)",
-                borderRight: isNavDraggingState ? "none" : "1px solid rgba(24, 144, 255, 0.32)",
+                width: 0,
+                height: 0,
+                transform: "translateY(-50%)",
+                borderTop: "6px solid transparent",
+                borderBottom: "6px solid transparent",
+                borderLeft: `8px solid ${
+                  isNavDraggingState
+                    ? "var(--ant-color-primary, #1890ff)"
+                    : "rgba(24, 144, 255, 0.16)"
+                }`,
               }}
             />
             <span