diff --git a/pigx-config/src/main/resources/config/pigx-mp-manager-dev.yml b/pigx-config/src/main/resources/config/pigx-mp-manager-dev.yml
index 366abd4c3..9d9cc31de 100644
--- a/pigx-config/src/main/resources/config/pigx-mp-manager-dev.yml
+++ b/pigx-config/src/main/resources/config/pigx-mp-manager-dev.yml
@@ -13,7 +13,7 @@ spring:
     driver-class-name: com.mysql.cj.jdbc.Driver
     username: root
     password: root
-    url: jdbc:mysql://pigx-mysql:3306/pigxx-mp?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8
+    url: jdbc:mysql://pigx-mysql:3306/pigxx_mp?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8
     hikari:
       connection-init-sql: SET NAMES utf8mb4
   resources: