diff --git a/jeecg-boot-master/jeecg-module-system/jeecg-system-start/src/main/resources/application-dev.yml b/jeecg-boot-master/jeecg-module-system/jeecg-system-start/src/main/resources/application-dev.yml
index 6085e396..697cd772 100644
--- a/jeecg-boot-master/jeecg-module-system/jeecg-system-start/src/main/resources/application-dev.yml
+++ b/jeecg-boot-master/jeecg-module-system/jeecg-system-start/src/main/resources/application-dev.yml
@@ -133,7 +133,7 @@ spring:
         connectionProperties: druid.stat.mergeSql\=true;druid.stat.slowSqlMillis\=5000
       datasource:
         master:
-          url: jdbc:mysql://10.121.0.28:3306/hnjd_comp?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai
+          url: jdbc:mysql://10.121.0.126:3306/hnjd_comp?characterEncoding=UTF-8&useUnicode=true&useSSL=false&tinyInt1isBit=false&allowPublicKeyRetrieval=true&serverTimezone=Asia/Shanghai
           username: root
           password: 123456
           driver-class-name: com.mysql.cj.jdbc.Driver