diff --git a/Html/apps/extension_ase/ase_client/manager.py b/Html/apps/extension_ase/ase_client/manager.py
index 9ba83ec..bf8f99d 100644
--- a/Html/apps/extension_ase/ase_client/manager.py
+++ b/Html/apps/extension_ase/ase_client/manager.py
@@ -207,11 +207,13 @@ class ChatManager:
         try:
             # 优雅：向进程组发 SIGTERM
             os.killpg(pop.pid, signal.SIGTERM)
+            print("send SIGTERM to code-server")
         except ProcessLookupError:
             return True
 
         # 等待优雅退出
         try:
+            print("wait for code-server to exit")
             pop.wait(timeout=grace_seconds)
             return True
         except subprocess.TimeoutExpired:
@@ -219,6 +221,7 @@ class ChatManager:
 
         # 兜底：强杀进程组
         try:
+            print("kill code-server")
             os.killpg(pop.pid, signal.SIGKILL)
         except ProcessLookupError:
             pass