diff --git a/Html/apps/extension_ase/ase_client/client.py b/Html/apps/extension_ase/ase_client/client.py
index bef2f36..2cc6f9e 100644
--- a/Html/apps/extension_ase/ase_client/client.py
+++ b/Html/apps/extension_ase/ase_client/client.py
@@ -228,7 +228,7 @@ class ASEngineClient:
             self.sid = None
             print("Disconnected from server")
         
-    def send_text(self, route: str, text: str, id:str="", wait_for_ack: bool = False, timeout: int = 5) -> bool:
+    def send_text(self, route: str, text: str, id:str="", wait_for_ack: bool = False, timeout: int = 5, return_event: bool = False) -> Any:
         """
         发送文本消息
         :param route: 目标路由
@@ -236,7 +236,8 @@ class ASEngineClient:
         :param id: 发送者ID
         :param wait_for_ack: 是否等待服务器ACK确认
         :param timeout: 等待ACK的超时时间（秒）
-        :return: 是否发送成功（若wait_for_ack为True，则返回是否收到ACK）
+        :param return_event: 是否返回事件对象和ack_id而不是等待ACK
+        :return: 如果wait_for_ack为True且return_event为False，返回是否收到ACK；如果return_event为True，返回(event, ack_id)；否则返回是否发送成功
         """
         if not self.connected:
             print("Not connected to server")
@@ -268,6 +269,10 @@ class ASEngineClient:
             event = Event()
             self.ack_events[ack_id] = event
             
+            # 如果需要返回事件对象，直接返回
+            if return_event:
+                return event, ack_id
+            
             # 等待ACK或超时
             received_ack = event.wait(timeout=timeout)
             
@@ -428,6 +433,31 @@ class HSAEngineClient(ASEngineClient):
         super().__init__(server_url, namespace, id)
         self.chatmanager = chatmanager
     def loadmarkdown(self, fmd, fmdp, fsp):
-        self.send_text('markdown-in', fmd, self.id, wait_for_ack=True)
-        self.send_text('markdown-prompt-in', fmdp, self.id, wait_for_ack=True)
-        self.send_text('score-prompt-in', fsp, self.id, wait_for_ack=True)
+        # 并行发送三个消息，获取事件对象和ack_id
+        event1, ack_id1 = self.send_text('markdown-in', fmd, self.id, wait_for_ack=True, return_event=True)
+        event2, ack_id2 = self.send_text('markdown-prompt-in', fmdp, self.id, wait_for_ack=True, return_event=True)
+        event3, ack_id3 = self.send_text('score-prompt-in', fsp, self.id, wait_for_ack=True, return_event=True)
+        
+        # 等待所有事件完成
+        timeout = 5  # 超时时间
+        success1 = event1.wait(timeout=timeout)
+        success2 = event2.wait(timeout=timeout)
+        success3 = event3.wait(timeout=timeout)
+        
+        # 清理ACK事件
+        if ack_id1 in self.ack_events:
+            del self.ack_events[ack_id1]
+        if ack_id2 in self.ack_events:
+            del self.ack_events[ack_id2]
+        if ack_id3 in self.ack_events:
+            del self.ack_events[ack_id3]
+        
+        # 检查是否所有ACK都成功收到
+        if not success1:
+            print(f"ACK timeout for message: {ack_id1}")
+        if not success2:
+            print(f"ACK timeout for message: {ack_id2}")
+        if not success3:
+            print(f"ACK timeout for message: {ack_id3}")
+        
+        return success1 and success2 and success3