diff --git a/code/services/openai/gpt3.go b/code/services/openai/gpt3.go
index 2882f55..5c991f6 100644
--- a/code/services/openai/gpt3.go
+++ b/code/services/openai/gpt3.go
@@ -31,8 +31,8 @@ var AIModeStrs = []string{
 }
 
 const (
-	maxTokens = 4096
-	engine    = "gpt-4-0613"
+	maxTokens = 16384
+	engine    = "gpt-4-32k"
 )
 
 type Messages struct {
diff --git a/readme.md b/readme.md
index 92ddb59..ed90df4 100644
--- a/readme.md
+++ b/readme.md
@@ -1,7 +1,10 @@
-[带动图部署文档](https://czl-logistics.feishu.cn/docx/OBLXdCYuIodZ86xbJ4zcT9TVnxg)
+[带动图部署文档](https://docs.czl.net/czloapi/practice/feishu_bot.html)
 
 Telegram交流群：https://t.me/ai_cn2023
 
+--- 
+
+
 
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