diff --git a/.env b/.env
index db18765..292a32f 100644
--- a/.env
+++ b/.env
@@ -1,12 +1,12 @@
-APP_DEBUG = true
+APP_DEBUG = false
 
 DB_TYPE = mysql
 DB_HOST = 127.0.0.1
 DB_NAME = mpay
 DB_USER = mpay
-DB_PASS = Aa123456
+DB_PASS = 123456
 DB_PORT = 3306
-DB_CHARSET = utf8
+DB_CHARSET = utf8mb4
 DB_PREFIX = mpay_
 
 DEFAULT_LANG = zh-cn
\ No newline at end of file
diff --git a/README.md b/README.md
index 426d8cf..1d92b54 100644
--- a/README.md
+++ b/README.md
@@ -436,3 +436,11 @@ V免签是一款开源免费适用于个人收款使用的收款程序，原理
 
 ![订单详情](assets/20241203_155123_image.png)
 
+# 学习交流社群
+
+社群答疑、插件定制、技术交流，添加微信拉群，请备注：**码支付**
+
+微信：**K103516**
+
+![alt text](assets/wxqrcode.png){width=50%}
+
diff --git a/assets/wxqrcode.png b/assets/wxqrcode.png
new file mode 100644
index 0000000..bd3ed7b
Binary files /dev/null and b/assets/wxqrcode.png differ
diff --git a/public/files/qrcode/img1733715359.jpg b/public/files/qrcode/img1733909073.jpg
similarity index 100%
rename from public/files/qrcode/img1733715359.jpg
rename to public/files/qrcode/img1733909073.jpg