diff --git a/Html/apps/extension_ase/ase_client/manager.py b/Html/apps/extension_ase/ase_client/manager.py
index bf8f99d..0841273 100644
--- a/Html/apps/extension_ase/ase_client/manager.py
+++ b/Html/apps/extension_ase/ase_client/manager.py
@@ -205,9 +205,11 @@ class ChatManager:
             return True  # 已退出
 
         try:
-            # 优雅：向进程组发 SIGTERM
-            os.killpg(pop.pid, signal.SIGTERM)
-            print("send SIGTERM to code-server")
+            subprocess.run(
+                ["sudo", "kill", "-TERM", str(pop.pid)], 
+                check=True,
+                stdout=subprocess.PIPE, stderr=subprocess.PIPE
+            )
         except ProcessLookupError:
             return True
 
@@ -222,7 +224,11 @@ class ChatManager:
         # 兜底：强杀进程组
         try:
             print("kill code-server")
-            os.killpg(pop.pid, signal.SIGKILL)
+            subprocess.run(
+                ["sudo", "kill", "-KILL", str(pop.pid)], 
+                check=True,
+                stdout=subprocess.PIPE, stderr=subprocess.PIPE
+            )
         except ProcessLookupError:
             pass
         finally: