diff --git a/ai.py b/ai.py
index 8d18032..f69c4af 100644
--- a/ai.py
+++ b/ai.py
@@ -3,8 +3,6 @@ import json
 from zhipuai import ZhipuAI
 import flask
 
-
-
 # client = ZhipuAI(api_key="73bdeed728677bc80efc6956478a2315.VerNWJMCwN9L5gTi")  # 请填写您自己的APIKey
 # response = client.chat.completions.create(
 #     model="glm-4",  # 请填写您要调用的模型名称
@@ -21,9 +19,9 @@ def app_chat():
     data = json.loads(flask.globals.request.get_data())
     # print(data)
     uid = data["user_id"]
-
     if not data["text"][-1] in ['?', '？', '.', '。', ',', '，', '!', '！']:
         data["text"] += "。"
+    data["text"] += ""
 
     # 使用ZhipuAI库调用模型生成回复
     client = ZhipuAI(api_key="73bdeed728677bc80efc6956478a2315.VerNWJMCwN9L5gTi")  # 请填写您自己的APIKey
diff --git a/examples/SchoolCalendar.png b/examples/SchoolCalendar.png
new file mode 100644
index 0000000..c91a22a
Binary files /dev/null and b/examples/SchoolCalendar.png differ
diff --git a/examples/classExample.jpg b/examples/classExample.jpg
new file mode 100644
index 0000000..99cc9fe
Binary files /dev/null and b/examples/classExample.jpg differ
diff --git a/wechat_client.go b/wechat_client.go
index 635460c..ce16805 100644
--- a/wechat_client.go
+++ b/wechat_client.go
@@ -18,7 +18,10 @@ func Use(vals ...interface{}) {
 		_ = val
 	}
 }
-
+var keyWordMap = map[string]string{
+	"生成课程表":  "./examples/classExample.jpg",
+	"生成校历": "./examples/SchoolCalendar.png",
+}
 type SendTextRequest struct {
 	InGroup bool   `json:"in_group"` //本来想用于区分在群聊和非群聊时的上下文记忆规则，但是最终没有实现...
 	UserID  string `json:"user_id"`
@@ -94,7 +97,7 @@ func main() {
 
 func sendMessage(msg *openwechat.Message, self *openwechat.Self) {
 	if msg.IsTickledMe() {
-		msg.ReplyText("别拍了，机器人是会被拍坏掉的。")
+		msg.ReplyText("你好。我是大数据分析与知识处理课程的AI助手，专门为学习相关课程的学生提供帮助，包括解答疑问、提供学习资料、辅助分析和理解复杂概念等。如果您有任何与大数据分析、知识处理相关的问题，欢迎随时向我提问。")
 		return
 	}
 
@@ -147,7 +150,16 @@ func sendMessage(msg *openwechat.Message, self *openwechat.Self) {
 			}
 		}
 
-	} else {
+	}else {
+    // 遍历 map
+    for keyword, value := range keyWordMap {
+			if strings.Contains(msg.Content, keyword) {
+				img, _ := os.Open(value)
+				defer img.Close()
+				msg.ReplyImage(img)
+				return
+			}
+	}
 		// 调用GPT
 
 		sender, _ := msg.Sender()