diff --git a/src/main/resources/application-dev.yml b/src/main/resources/application-dev.yml
index c4b8d74..8f10612 100644
--- a/src/main/resources/application-dev.yml
+++ b/src/main/resources/application-dev.yml
@@ -1,11 +1,11 @@
 spring:
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
-    url: jdbc:mysql://1.94.237.210:3306/qingcheng?serverTimezone=Asia/Shanghai
+    url: jdbc:mysql://27.30.77.229:3306/qingcheng_dev?serverTimezone=Asia/Shanghai
     username: qingcheng
-    password: Qc@123456
+    password: Qc@8ls2jf
     hikari:
-      maximum-pool-size: 20
+      maximum-pool-size: 400
       max-lifetime: 120000