diff --git a/channel/wechat/wechat_channel.py b/channel/wechat/wechat_channel.py
index d79bda042..ce3f0861e 100644
--- a/channel/wechat/wechat_channel.py
+++ b/channel/wechat/wechat_channel.py
@@ -20,7 +20,7 @@
 from common.log import logger
 from common.singleton import singleton
 from common.time_check import time_checker
-from common.utils import convert_webp_to_png
+from common.utils import convert_webp_to_png, remove_markdown_symbol
 from config import conf, get_appdata_dir
 from lib import itchat
 from lib.itchat.content import *
@@ -213,9 +213,11 @@ def handle_group(self, cmsg: ChatMessage):
     def send(self, reply: Reply, context: Context):
         receiver = context["receiver"]
         if reply.type == ReplyType.TEXT:
+            reply.content = remove_markdown_symbol(reply.content)
             itchat.send(reply.content, toUserName=receiver)
             logger.info("[WX] sendMsg={}, receiver={}".format(reply, receiver))
         elif reply.type == ReplyType.ERROR or reply.type == ReplyType.INFO:
+            reply.content = remove_markdown_symbol(reply.content)
             itchat.send(reply.content, toUserName=receiver)
             logger.info("[WX] sendMsg={}, receiver={}".format(reply, receiver))
         elif reply.type == ReplyType.VOICE:
diff --git a/channel/wechatcom/wechatcomapp_channel.py b/channel/wechatcom/wechatcomapp_channel.py
index 5ed329681..41c824cde 100644
--- a/channel/wechatcom/wechatcomapp_channel.py
+++ b/channel/wechatcom/wechatcomapp_channel.py
@@ -17,7 +17,7 @@
 from channel.wechatcom.wechatcomapp_message import WechatComAppMessage
 from common.log import logger
 from common.singleton import singleton
-from common.utils import compress_imgfile, fsize, split_string_by_utf8_length, convert_webp_to_png
+from common.utils import compress_imgfile, fsize, split_string_by_utf8_length, convert_webp_to_png, remove_markdown_symbol
 from config import conf, subscribe_msg
 from voice.audio_convert import any_to_amr, split_audio
 
@@ -52,7 +52,7 @@ def startup(self):
     def send(self, reply: Reply, context: Context):
         receiver = context["receiver"]
         if reply.type in [ReplyType.TEXT, ReplyType.ERROR, ReplyType.INFO]:
-            reply_text = reply.content
+            reply_text = remove_markdown_symbol(reply.content)
             texts = split_string_by_utf8_length(reply_text, MAX_UTF8_LEN)
             if len(texts) > 1:
                 logger.info("[wechatcom] text too long, split into {} parts".format(len(texts)))
diff --git a/channel/wechatmp/wechatmp_channel.py b/channel/wechatmp/wechatmp_channel.py
index fa2397681..5fc7b8c91 100644
--- a/channel/wechatmp/wechatmp_channel.py
+++ b/channel/wechatmp/wechatmp_channel.py
@@ -19,7 +19,7 @@
 from channel.wechatmp.wechatmp_client import WechatMPClient
 from common.log import logger
 from common.singleton import singleton
-from common.utils import split_string_by_utf8_length
+from common.utils import split_string_by_utf8_length, remove_markdown_symbol
 from config import conf
 from voice.audio_convert import any_to_mp3, split_audio
 
@@ -81,7 +81,7 @@ def send(self, reply: Reply, context: Context):
         receiver = context["receiver"]
         if self.passive_reply:
             if reply.type == ReplyType.TEXT or reply.type == ReplyType.INFO or reply.type == ReplyType.ERROR:
-                reply_text = reply.content
+                reply_text = remove_markdown_symbol(reply.content)
                 logger.info("[wechatmp] text cached, receiver {}\n{}".format(receiver, reply_text))
                 self.cache_dict[receiver].append(("text", reply_text))
             elif reply.type == ReplyType.VOICE:
diff --git a/common/utils.py b/common/utils.py
index 2349898e4..f509cb9d9 100644
--- a/common/utils.py
+++ b/common/utils.py
@@ -1,5 +1,6 @@
 import io
 import os
+import re
 from urllib.parse import urlparse
 from PIL import Image
 from common.log import logger
@@ -68,3 +69,9 @@ def convert_webp_to_png(webp_image):
     except Exception as e:
         logger.error(f"Failed to convert WEBP to PNG: {e}")
         raise
+
+def remove_markdown_symbol(text: str):
+    # 移除markdown格式，目前先移除**
+    if not text:
+        return text
+    return re.sub(r'\*\*(.*?)\*\*', r'\1', text)