diff --git a/management/sanguo_auto_sync/stop-watcher.sh b/management/sanguo_auto_sync/stop-watcher.sh
index 9cbbca888..c4645cccd 100755
--- a/management/sanguo_auto_sync/stop-watcher.sh
+++ b/management/sanguo_auto_sync/stop-watcher.sh
@@ -3,19 +3,21 @@
 # 停止文件监控器
 # ============================================
 
-if [ ! -f "../watcher.pid" ]; then
+cd "$(dirname "$0")"
+
+if [ ! -f "watcher.pid" ]; then
     echo "✓ No PID file found, watcher not running"
     exit 0
 fi
 
-PID=$(cat "../watcher.pid")
+PID=$(cat "watcher.pid")
 
 if kill -0 $PID 2>/dev/null; then
     echo "✓ Stopping file watcher (PID $PID)"
     kill $PID
-    rm -f "../watcher.pid"
+    rm -f "watcher.pid"
     echo "✓ Stopped"
 else
     echo "✓ Process $PID not running, removing PID file"
-    rm -f "../watcher.pid"
+    rm -f "watcher.pid"
 fi