diff --git a/admin-service/src/main/resources/application-dev.yml b/admin-service/src/main/resources/application-dev.yml
index 1810fd7..82d908c 100644
--- a/admin-service/src/main/resources/application-dev.yml
+++ b/admin-service/src/main/resources/application-dev.yml
@@ -2,7 +2,7 @@ spring:
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
     url: jdbc:mysql://127.0.0.1:3306/sweet_hut?serverTimezone=GMT%2B8&useUnicode=true&characterEncoding=UTF-8&useSSL=false
-    username: root
+    username: cxx
     password: 123456
 
 file:
diff --git a/home-service/src/main/resources/application-dev.yml b/home-service/src/main/resources/application-dev.yml
index 56c58fe..9c5bb6e 100644
--- a/home-service/src/main/resources/application-dev.yml
+++ b/home-service/src/main/resources/application-dev.yml
@@ -2,5 +2,5 @@ spring:
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
     url: jdbc:mysql://127.0.0.1:3306/sweet_hut?serverTimezone=GMT%2B8&useUnicode=true&characterEncoding=UTF-8&useSSL=false
-    username: root
+    username: cxx
     password: 123456