diff --git a/app/utils/websocket_tool.py b/app/utils/websocket_tool.py
index 98e3039..ae40ae2 100644
--- a/app/utils/websocket_tool.py
+++ b/app/utils/websocket_tool.py
@@ -60,7 +60,7 @@ class WebsocketUtil:
 
     def send_message_proj_json(self, message: Union[str, int, List, Dict], id: str):
         # 广播该项目的消息
-        active_connections_dist = read(id="{id}.pkl")
+        active_connections_dist = read(id=id)
         for connection in active_connections_dist[id]:
             try:
                 connection.send(json.dumps(message, cls=MyEncoder, indent=4), )