diff --git a/wechatbot/Dockerfile b/wechatbot/Dockerfile
index 01b821c..60937b7 100644
--- a/wechatbot/Dockerfile
+++ b/wechatbot/Dockerfile
@@ -6,4 +6,4 @@ RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o chatgpt
 FROM alpine:3.17.2
 WORKDIR /app
 COPY --from=builder /app/chatgpt .
-ENTRYPOINT ["./chatgpt", ">>", "chatgpt.log", "2>&1"]
+ENTRYPOINT ["./chatgpt"]
diff --git a/wechatbot/gpt/bing.go b/wechatbot/gpt/bing.go
index 81065ba..f469534 100644
--- a/wechatbot/gpt/bing.go
+++ b/wechatbot/gpt/bing.go
@@ -56,7 +56,7 @@ func BingSearch(msg string, nickName string) (string, error) {
 		return "非常抱歉😭，网络异常，请稍后重试", err
 	}
 	if response.StatusCode != 200 {
-		return "非常抱歉😭，网络异常，请稍后重试 [" + string(rune(response.StatusCode)) + "]", nil
+		return "非常抱歉😭，网络异常，请稍后重试 [" + string(response.StatusCode) + "]", nil
 	}
 	defer response.Body.Close()
 
diff --git a/wechatbot/gpt/gpt.go b/wechatbot/gpt/gpt.go
index 6cb02b0..34dc110 100644
--- a/wechatbot/gpt/gpt.go
+++ b/wechatbot/gpt/gpt.go
@@ -49,9 +49,9 @@ func Completions(msg string, nickName string) (string, error) {
 		messageCache = []Message{message}
 	} else {
 		messageCache = append(messageCache, message)
-		// 只保留10条
-		if len(messageCache) > 10 {
-			messageCache = messageCache[(len(messageCache) - 10):]
+		// 只保留20条
+		if len(messageCache) > 20 {
+			messageCache = messageCache[(len(messageCache) - 20):]
 		}
 	}
 	MessageCacheRegistry[nickName] = messageCache
diff --git a/wechatbot/handlers/group_msg_handler.go b/wechatbot/handlers/group_msg_handler.go
index ce02552..944bed2 100644
--- a/wechatbot/handlers/group_msg_handler.go
+++ b/wechatbot/handlers/group_msg_handler.go
@@ -23,6 +23,9 @@ func (g *GroupMessageHandler) handle(msg *openwechat.Message) error {
 			msg.ReplyText("目前我只支持文字哦~")
 		}
 	}
+	if msg.IsPaiYiPai() {
+		msg.ReplyText("我是机器人🤖️，会拍坏的哦~")
+	}
 	return nil
 }
 
diff --git a/wechatbot/handlers/user_msg_handler.go b/wechatbot/handlers/user_msg_handler.go
index 912f22d..289d27d 100644
--- a/wechatbot/handlers/user_msg_handler.go
+++ b/wechatbot/handlers/user_msg_handler.go
@@ -19,7 +19,12 @@ func (g *UserMessageHandler) handle(msg *openwechat.Message) error {
 	if msg.IsText() {
 		return g.ReplyText(msg)
 	}
-	msg.ReplyText("目前我只支持文字哦~")
+	if msg.IsSendByFriend() {
+		msg.ReplyText("目前我只支持文字哦~")
+	}
+	if msg.IsPaiYiPai() {
+		msg.ReplyText("我是机器人🤖️，会拍坏的哦~")
+	}
 	return nil
 }