diff --git a/code-server-like/app/sockets/terminal_service.py b/code-server-like/app/sockets/terminal_service.py
index 2a6d141..3d33442 100644
--- a/code-server-like/app/sockets/terminal_service.py
+++ b/code-server-like/app/sockets/terminal_service.py
@@ -67,21 +67,35 @@ def read_and_forward_pty_output(fd=None, pid=None, room_id=None,namespace=None):
                 return
             if fd:
                 timeout_sec = 0
-                (data_ready, _, _) = select.select([fd], [], [], timeout_sec)
-                if data_ready:
-                    # output = os.read(fd, max_read_bytes).decode('ascii')
-                    timeout=0.1
-                    try:
-                        output = os.read(fd, max_read_bytes).decode()
-                    except Exception as err:
-                        output = """
-                        ***AQUI WEB TERM ERR***
-                        {}
-                        ***********************
-                        """.format(err)
-                    # the key for different visitor to get different terminal (instead of mixing up)
-                    # is to let the background task push pty response to each one's own (default) ROOM!
-                    namespace.emit("pty_output", {"output": output}, room=room_id)
+                try:
+                    # Check if file descriptor is still valid by trying to select on it
+                    (data_ready, _, _) = select.select([fd], [], [], timeout_sec)
+                    if data_ready:
+                        timeout=0.1
+                        try:
+                            output = os.read(fd, max_read_bytes).decode()
+                        except (OSError, IOError, EOFError) as err:
+                            # File descriptor closed or other IO error, exit gracefully
+                            return
+                        except UnicodeDecodeError as err:
+                            output = """
+                            ***AQUI WEB TERM ERR***
+                            Unicode decode error: {}
+                            ***********************
+                            """.format(err)
+                        # the key for different visitor to get different terminal (instead of mixing up)
+                        # is to let the background task push pty response to each one's own (default) ROOM!
+                        try:
+                            namespace.emit("pty_output", {"output": output}, room=room_id)
+                        except Exception:
+                            # If emit fails, the client is probably disconnected, exit
+                            return
+                except (OSError, IOError) as err:
+                    # File descriptor closed or invalid, exit gracefully
+                    return
+    except Exception as e:
+        # Catch any other unexpected exceptions to prevent server crash
+        pass
     finally:
         # Clean up file descriptor if it's open
         if fd:
diff --git a/code-server-like/run.py b/code-server-like/run.py
index 9b112c1..48cdcd7 100644
--- a/code-server-like/run.py
+++ b/code-server-like/run.py
@@ -1,5 +1,12 @@
 from app import create_app
 from app.extensions import socketio
+import logging
+
+# 配置日志，减少eventlet的调试日志
+logging.getLogger('eventlet').setLevel(logging.ERROR)
+logging.getLogger('socketio').setLevel(logging.ERROR)
+logging.getLogger('werkzeug').setLevel(logging.ERROR)
+
 app = create_app()
 
 if __name__ == '__main__':
@@ -9,4 +16,5 @@ if __name__ == '__main__':
         port=5200,
         debug=False,                # 开发期打开
         allow_unsafe_werkzeug=True, # 避免 dev server 的安全限制提示
+        log_output=False            # 禁用详细输出
         )