diff --git a/channel/wechat/wechat_mp_channel.py b/channel/wechat/wechat_mp_channel.py
index 6a05223d..efb8f0da 100644
--- a/channel/wechat/wechat_mp_channel.py
+++ b/channel/wechat/wechat_mp_channel.py
@@ -74,6 +74,11 @@ def handle(self, msg, count=1):
     def _do_send(self, query, context):
         key = query + '|' + context['from_user_id']
         reply_text = super().build_reply_content(query, context)
+        with open('sensitive_words_output.txt', 'r', encoding='utf-8') as f:
+        sensitive_words = [line.strip() for line in f.readlines()]
+        for word in sensitive_words:
+            if word != '' and word in reply_text:
+                reply_text = "这个问题不大好回答，咱聊点别的好了。"
         logger.info('[WX_Public] reply content: {}'.format(reply_text))
         cache[key]['status'] = "success"
         cache[key]['data'] = reply_text
diff --git a/sensitive_words_output.txt b/sensitive_words_output.txt
new file mode 100644
index 00000000..8b137891
--- /dev/null
+++ b/sensitive_words_output.txt
@@ -0,0 +1 @@
+