diff --git a/order/order-service-impl/src/main/resources/config/application.yaml b/order/order-service-impl/src/main/resources/config/application.yaml
index a60232b1b..7a190c48a 100644
--- a/order/order-service-impl/src/main/resources/config/application.yaml
+++ b/order/order-service-impl/src/main/resources/config/application.yaml
@@ -7,7 +7,7 @@ spring:
     password: ${MALL_MYSQL_PASSWORD}
 
 # mybatis
-mybatis:
+#mybatis:
 #  config-location: classpath:mybatis-config.xml
 #  mapper-locations: classpath:mapper/*.xml
 #  type-aliases-package: cn.iocoder.mall.order.biz.dataobject
@@ -21,6 +21,7 @@ mybatis-plus:
       id-type: auto
   mapper-locations: classpath*:mapper/*.xml
   type-aliases-package: cn.iocoder.mall.order.biz.dataobject
+  config-location: classpath:mybatis-config.xml
 
 # dubbo
 dubbo:
diff --git a/promotion/promotion-service-impl/src/main/resources/config/application.yaml b/promotion/promotion-service-impl/src/main/resources/config/application.yaml
index 0d7dfd6e7..8694fcf5f 100644
--- a/promotion/promotion-service-impl/src/main/resources/config/application.yaml
+++ b/promotion/promotion-service-impl/src/main/resources/config/application.yaml
@@ -26,7 +26,7 @@ mybatis-plus:
       id-type: auto
   mapper-locations: classpath*:mapper/*.xml
   type-aliases-package: cn.iocoder.mall.promotion.biz.dataobject
-
+  config-location: classpath:mybatis-config.xml
 # dubbo
 dubbo:
   application:
diff --git a/user/user-service-impl/src/main/resources/config/application.yaml b/user/user-service-impl/src/main/resources/config/application.yaml
index 8d8573feb..515785456 100644
--- a/user/user-service-impl/src/main/resources/config/application.yaml
+++ b/user/user-service-impl/src/main/resources/config/application.yaml
@@ -7,19 +7,18 @@ spring:
     password: ${MALL_MYSQL_PASSWORD}
 
 # mybatis
-mybatis:
-  config-location: classpath:mybatis-config.xml
-  mapper-locations: classpath:mapper/*.xml
-  type-aliases-package: cn.iocoder.mall.user.biz.dataobject
+#mybatis:
+#  config-location: classpath:mybatis-config.xml
+#  mapper-locations: classpath:mapper/*.xml
+#  type-aliases-package: cn.iocoder.mall.user.biz.dataobject
 
 # mybatis-plus
-#mybatis-plus:
-#  configuration:
-#    mapUnderscoreToCamelCase: true # 虽然默认为 true ，但是还是显示去指定下。
-#  mapperLocations: classpath*:mapper/*.xml
-#  typeAliasesPackage: cn.iocoder.mall.user.biz.dataobject
-#  mapper-locations: classpath*:mapper/*.xml
-#  type-aliases-package: cn.iocoder.mall.user.biz.dataobject
+mybatis-plus:
+  configuration:
+    mapUnderscoreToCamelCase: true # 虽然默认为 true ，但是还是显示去指定下。
+  mapperLocations: classpath*:mapper/*.xml
+  typeAliasesPackage: cn.iocoder.mall.user.biz.dataobject
+  config-location: classpath:mybatis-config.xml
 
 # dubbo
 dubbo: