diff --git a/electron/services/videoService.ts b/electron/services/videoService.ts
index 5420076..a24c02c 100644
--- a/electron/services/videoService.ts
+++ b/electron/services/videoService.ts
@@ -97,7 +97,7 @@ class VideoService {
                             return realMd5
                         }
                     } catch (e) {
-                        // Silently fail
+                        // 忽略错误
                     }
                 }
             }
@@ -105,11 +105,22 @@ class VideoService {
 
         // 方法2：使用 wcdbService.execQuery 查询加密的 hardlink.db
         if (dbPath) {
-            const encryptedDbPaths = [
-                join(dbPath, wxid, 'db_storage', 'hardlink', 'hardlink.db'),
-                join(dbPath, cleanedWxid, 'db_storage', 'hardlink', 'hardlink.db')
-            ]
-
+            // 检查 dbPath 是否已经包含 wxid
+            const dbPathLower = dbPath.toLowerCase()
+            const wxidLower = wxid.toLowerCase()
+            const cleanedWxidLower = cleanedWxid.toLowerCase()
+            const dbPathContainsWxid = dbPathLower.includes(wxidLower) || dbPathLower.includes(cleanedWxidLower)
+            
+            const encryptedDbPaths: string[] = []
+            if (dbPathContainsWxid) {
+                // dbPath 已包含 wxid，不需要再拼接
+                encryptedDbPaths.push(join(dbPath, 'db_storage', 'hardlink', 'hardlink.db'))
+            } else {
+                // dbPath 不包含 wxid，需要拼接
+                encryptedDbPaths.push(join(dbPath, wxid, 'db_storage', 'hardlink', 'hardlink.db'))
+                encryptedDbPaths.push(join(dbPath, cleanedWxid, 'db_storage', 'hardlink', 'hardlink.db'))
+            }
+            
             for (const p of encryptedDbPaths) {
                 if (existsSync(p)) {
                     try {
@@ -129,6 +140,7 @@ class VideoService {
                             }
                         }
                     } catch (e) {
+                        // 忽略错误
                     }
                 }
             }
@@ -155,7 +167,6 @@ class VideoService {
      * 文件命名: {md5}.mp4, {md5}.jpg, {md5}_thumb.jpg
      */
     async getVideoInfo(videoMd5: string): Promise<VideoInfo> {
-
         const dbPath = this.getDbPath()
         const wxid = this.getMyWxid()
 
@@ -166,7 +177,19 @@ class VideoService {
         // 先尝试从数据库查询真正的视频文件名
         const realVideoMd5 = await this.queryVideoFileName(videoMd5) || videoMd5
 
-        const videoBaseDir = join(dbPath, wxid, 'msg', 'video')
+        // 检查 dbPath 是否已经包含 wxid，避免重复拼接
+        const dbPathLower = dbPath.toLowerCase()
+        const wxidLower = wxid.toLowerCase()
+        const cleanedWxid = this.cleanWxid(wxid)
+        
+        let videoBaseDir: string
+        if (dbPathLower.includes(wxidLower) || dbPathLower.includes(cleanedWxid.toLowerCase())) {
+            // dbPath 已经包含 wxid，直接使用
+            videoBaseDir = join(dbPath, 'msg', 'video')
+        } else {
+            // dbPath 不包含 wxid，需要拼接
+            videoBaseDir = join(dbPath, wxid, 'msg', 'video')
+        }
 
         if (!existsSync(videoBaseDir)) {
             return { exists: false }
@@ -202,7 +225,7 @@ class VideoService {
                 }
             }
         } catch (e) {
-            console.error('[VideoService] Error searching for video:', e)
+            // 忽略错误
         }
 
         return { exists: false }
diff --git a/electron/services/wcdbCore.ts b/electron/services/wcdbCore.ts
index d6124dd..fe4f18a 100644
--- a/electron/services/wcdbCore.ts
+++ b/electron/services/wcdbCore.ts
@@ -191,7 +191,7 @@ export class WcdbCore {
   }
 
   private isLogEnabled(): boolean {
-    if (process.env.WEFLOW_WORKER === '1') return false
+    // 移除 Worker 线程的日志禁用逻辑，允许在 Worker 中记录日志
     if (process.env.WCDB_LOG_ENABLED === '1') return true
     return this.logEnabled
   }
diff --git a/src/pages/ChatPage.scss b/src/pages/ChatPage.scss
index ea3329d..b86bf2d 100644
--- a/src/pages/ChatPage.scss
+++ b/src/pages/ChatPage.scss
@@ -2146,8 +2146,7 @@
 }
 
 .video-placeholder,
-.video-loading,
-.video-unavailable {
+.video-loading {
   min-width: 120px;
   min-height: 80px;
   display: flex;
@@ -2167,6 +2166,46 @@
   }
 }
 
+.video-unavailable {
+  min-width: 160px;
+  min-height: 120px;
+  border-radius: 12px;
+  background: var(--bg-tertiary);
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 6px;
+  color: var(--text-tertiary);
+  font-size: 12px;
+  border: none;
+  cursor: pointer;
+  text-align: center;
+  -webkit-app-region: no-drag;
+  transition: transform 0.15s ease, box-shadow 0.15s ease;
+
+  svg {
+    width: 24px;
+    height: 24px;
+    opacity: 0.6;
+  }
+
+  &.clicked {
+    transform: scale(0.98);
+    box-shadow: 0 0 0 2px var(--primary-light);
+  }
+
+  &:disabled {
+    cursor: default;
+    opacity: 0.7;
+  }
+}
+
+.video-action {
+  font-size: 11px;
+  color: var(--text-quaternary);
+}
+
 .video-loading {
   .spin {
     animation: spin 1s linear infinite;
diff --git a/src/pages/ChatPage.tsx b/src/pages/ChatPage.tsx
index fdbc300..ee7da3b 100644
--- a/src/pages/ChatPage.tsx
+++ b/src/pages/ChatPage.tsx
@@ -2155,6 +2155,9 @@ function MessageBubble({ message, session, showTime, myAvatarUrl, isGroupChat, o
   }, [isVoice, message.localId, requestVoiceTranscript])
 
   // 视频懒加载
+  const videoAutoLoadTriggered = useRef(false)
+  const [videoClicked, setVideoClicked] = useState(false)
+  
   useEffect(() => {
     if (!isVideo || !videoContainerRef.current) return
 
@@ -2178,19 +2181,18 @@ function MessageBubble({ message, session, showTime, myAvatarUrl, isGroupChat, o
     return () => observer.disconnect()
   }, [isVideo])
 
-  // 加载视频信息
-  useEffect(() => {
-    if (!isVideo || !isVideoVisible || videoInfo || videoLoading) return
-    if (!videoMd5) {
-
-      return
-    }
-
-
+  // 视频加载中状态引用，避免依赖问题
+  const videoLoadingRef = useRef(false)
+  
+  // 加载视频信息（添加重试机制）
+  const requestVideoInfo = useCallback(async () => {
+    if (!videoMd5 || videoLoadingRef.current) return
+    
+    videoLoadingRef.current = true
     setVideoLoading(true)
-    window.electronAPI.video.getVideoInfo(videoMd5).then((result: { success: boolean; exists: boolean; videoUrl?: string; coverUrl?: string; thumbUrl?: string; error?: string }) => {
-
-      if (result && result.success) {
+    try {
+      const result = await window.electronAPI.video.getVideoInfo(videoMd5)
+      if (result && result.success && result.exists) {
         setVideoInfo({
           exists: result.exists,
           videoUrl: result.videoUrl,
@@ -2198,16 +2200,25 @@ function MessageBubble({ message, session, showTime, myAvatarUrl, isGroupChat, o
           thumbUrl: result.thumbUrl
         })
       } else {
-        console.error('[Video Debug] Video info failed:', result)
         setVideoInfo({ exists: false })
       }
-    }).catch((err: unknown) => {
-      console.error('[Video Debug] getVideoInfo error:', err)
+    } catch (err) {
       setVideoInfo({ exists: false })
-    }).finally(() => {
+    } finally {
+      videoLoadingRef.current = false
       setVideoLoading(false)
-    })
-  }, [isVideo, isVideoVisible, videoInfo, videoLoading, videoMd5])
+    }
+  }, [videoMd5])
+  
+  // 视频进入视野时自动加载
+  useEffect(() => {
+    if (!isVideo || !isVideoVisible) return
+    if (videoInfo?.exists) return // 已成功加载，不需要重试
+    if (videoAutoLoadTriggered.current) return
+    
+    videoAutoLoadTriggered.current = true
+    void requestVideoInfo()
+  }, [isVideo, isVideoVisible, videoInfo, requestVideoInfo])
 
 
   // 根据设置决定是否自动转写
@@ -2366,16 +2377,27 @@ function MessageBubble({ message, session, showTime, myAvatarUrl, isGroupChat, o
         )
       }
 
-      // 视频不存在
+      // 视频不存在 - 添加点击重试功能
       if (!videoInfo?.exists || !videoInfo.videoUrl) {
         return (
-          <div className="video-unavailable" ref={videoContainerRef}>
+          <button
+            className={`video-unavailable ${videoClicked ? 'clicked' : ''}`}
+            ref={videoContainerRef}
+            onClick={() => {
+              setVideoClicked(true)
+              setTimeout(() => setVideoClicked(false), 800)
+              videoAutoLoadTriggered.current = false
+              void requestVideoInfo()
+            }}
+            type="button"
+          >
             <svg width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2">
               <polygon points="23 7 16 12 23 17 23 7"></polygon>
               <rect x="1" y="5" width="15" height="14" rx="2" ry="2"></rect>
             </svg>
-            <span>视频不可用</span>
-          </div>
+            <span>视频未找到</span>
+            <span className="video-action">{videoClicked ? '已点击…' : '点击重试'}</span>
+          </button>
         )
       }