diff --git a/app/configs/global_var.py b/app/configs/global_var.py
index 9f75d5b..e7e5685 100644
--- a/app/configs/global_var.py
+++ b/app/configs/global_var.py
@@ -26,9 +26,11 @@ def _init():  # 初始化
 
 
 def get_active_connections():
+    global active_connections
     return active_connections
 
 def get_active_connections_dist():
+    global active_connections_dist
     return active_connections_dist
 
 def set_value(key, value):