diff --git a/pay/pay-application/pom.xml b/pay/pay-application/pom.xml
index 9e0734fe5..eb24ff5fe 100644
--- a/pay/pay-application/pom.xml
+++ b/pay/pay-application/pom.xml
@@ -45,13 +45,13 @@
         </dependency>
 
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo</artifactId>
         </dependency>
-        <dependency>
-            <groupId>com.alibaba.boot</groupId>
-            <artifactId>dubbo-spring-boot-starter</artifactId>
-        </dependency>
+        <!--<dependency>-->
+            <!--<groupId>com.alibaba.boot</groupId>-->
+            <!--<artifactId>dubbo-spring-boot-starter</artifactId>-->
+        <!--</dependency>-->
 
         <dependency>
             <groupId>org.apache.curator</groupId>
diff --git a/pay/pay-service-impl/pom.xml b/pay/pay-service-impl/pom.xml
index 337fe9eff..c68bc73c9 100644
--- a/pay/pay-service-impl/pom.xml
+++ b/pay/pay-service-impl/pom.xml
@@ -13,7 +13,7 @@
 
     <dependencies>
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo</artifactId>
         </dependency>
         <dependency>
@@ -69,10 +69,10 @@
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>com.alibaba.boot</groupId> <!-- 引入该包，为了写单元测试用 -->
-            <artifactId>dubbo-spring-boot-starter</artifactId>
-        </dependency>
+        <!--<dependency>-->
+            <!--<groupId>com.alibaba.boot</groupId> &lt;!&ndash; 引入该包，为了写单元测试用 &ndash;&gt;-->
+            <!--<artifactId>dubbo-spring-boot-starter</artifactId>-->
+        <!--</dependency>-->
         <dependency>
             <groupId>org.apache.curator</groupId> <!-- 引入该包，为了写单元测试用 -->
             <artifactId>curator-framework</artifactId>
diff --git a/pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/client/PingxxPaySDK.java b/pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/client/PingxxPaySDK.java
index c6e6a47c3..9cbbe1102 100644
--- a/pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/client/PingxxPaySDK.java
+++ b/pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/client/PingxxPaySDK.java
@@ -4,8 +4,8 @@ import cn.iocoder.common.framework.vo.CommonResult;
 import cn.iocoder.mall.pay.biz.dataobject.PayRefundDO;
 import cn.iocoder.mall.pay.biz.dataobject.PayTransactionDO;
 import cn.iocoder.mall.pay.biz.dataobject.PayTransactionExtensionDO;
-import org.apache.fastjson.JSON;
-import org.apache.fastjson.JSONObject;
+import com.alibaba.fastjson.JSON;
+import com.alibaba.fastjson.JSONObject;
 import com.google.common.collect.ImmutableMap;
 import com.pingplusplus.Pingpp;
 import com.pingplusplus.exception.*;
diff --git a/pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/mq/AbstractPayNotifySuccessConsumer.java b/pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/mq/AbstractPayNotifySuccessConsumer.java
index 67b89f678..4ff7343d4 100644
--- a/pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/mq/AbstractPayNotifySuccessConsumer.java
+++ b/pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/mq/AbstractPayNotifySuccessConsumer.java
@@ -9,7 +9,7 @@ import cn.iocoder.mall.pay.biz.dao.PayNotifyLogMapper;
 import cn.iocoder.mall.pay.biz.dao.PayNotifyTaskMapper;
 import cn.iocoder.mall.pay.biz.dataobject.PayNotifyLogDO;
 import cn.iocoder.mall.pay.biz.dataobject.PayNotifyTaskDO;
-import org.apache.fastjson.JSON;
+import com.alibaba.fastjson.JSON;
 import org.apache.rocketmq.spring.core.RocketMQListener;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;
diff --git a/pom.xml b/pom.xml
index 741f51cdb..885140dd8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -18,7 +18,7 @@
         <module>order</module>
         <module>user</module>
         <module>common</module>
-        <module>admin</module>
+        <module>system</module>
         <module>ops</module>
         <module>pay</module>
         <module>promotion</module>
diff --git a/promotion/pom.xml b/promotion/pom.xml
index 36bb14ba5..85a80cb1a 100644
--- a/promotion/pom.xml
+++ b/promotion/pom.xml
@@ -17,4 +17,13 @@
         <module>promotion-application</module>
     </modules>
 
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.apache.dubbo</groupId>
+                <artifactId>dubbo</artifactId>
+                <version>2.7.1</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
 </project>
\ No newline at end of file
diff --git a/promotion/promotion-application/pom.xml b/promotion/promotion-application/pom.xml
index cd4e4d06c..bc2afc061 100644
--- a/promotion/promotion-application/pom.xml
+++ b/promotion/promotion-application/pom.xml
@@ -57,13 +57,13 @@
         </dependency>
 
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo</artifactId>
         </dependency>
-        <dependency>
-            <groupId>com.alibaba.boot</groupId>
-            <artifactId>dubbo-spring-boot-starter</artifactId>
-        </dependency>
+        <!--<dependency>-->
+            <!--<groupId>com.alibaba.boot</groupId>-->
+            <!--<artifactId>dubbo-spring-boot-starter</artifactId>-->
+        <!--</dependency>-->
 
         <dependency>
             <groupId>org.apache.curator</groupId>
diff --git a/promotion/promotion-service-impl/pom.xml b/promotion/promotion-service-impl/pom.xml
index b0c6d477a..832ae55c6 100644
--- a/promotion/promotion-service-impl/pom.xml
+++ b/promotion/promotion-service-impl/pom.xml
@@ -29,7 +29,7 @@
         </dependency>
 
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo</artifactId>
         </dependency>
 
diff --git a/search/pom.xml b/search/pom.xml
index fd9f3b1e2..7f1c1129b 100644
--- a/search/pom.xml
+++ b/search/pom.xml
@@ -17,5 +17,13 @@
         <module>search-service-impl</module>
     </modules>
 
-
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.apache.dubbo</groupId>
+                <artifactId>dubbo</artifactId>
+                <version>2.7.1</version>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
 </project>
diff --git a/search/search-application/pom.xml b/search/search-application/pom.xml
index 5fdb09375..332a3179a 100644
--- a/search/search-application/pom.xml
+++ b/search/search-application/pom.xml
@@ -39,13 +39,13 @@
         </dependency>
 
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo</artifactId>
         </dependency>
-        <dependency>
-            <groupId>com.alibaba.boot</groupId>
-            <artifactId>dubbo-spring-boot-starter</artifactId>
-        </dependency>
+        <!--<dependency>-->
+            <!--<groupId>com.alibaba.boot</groupId>-->
+            <!--<artifactId>dubbo-spring-boot-starter</artifactId>-->
+        <!--</dependency>-->
 
         <dependency>
             <groupId>org.apache.curator</groupId>
diff --git a/search/search-service-impl/pom.xml b/search/search-service-impl/pom.xml
index d7f1928bc..2147e2f55 100644
--- a/search/search-service-impl/pom.xml
+++ b/search/search-service-impl/pom.xml
@@ -29,7 +29,7 @@
         </dependency>
 
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo</artifactId>
         </dependency>
 
@@ -54,10 +54,10 @@
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>com.alibaba.boot</groupId> <!-- 引入该包，为了写单元测试用 -->
-            <artifactId>dubbo-spring-boot-starter</artifactId>
-        </dependency>
+        <!--<dependency>-->
+            <!--<groupId>com.alibaba.boot</groupId> &lt;!&ndash; 引入该包，为了写单元测试用 &ndash;&gt;-->
+            <!--<artifactId>dubbo-spring-boot-starter</artifactId>-->
+        <!--</dependency>-->
         <dependency>
             <groupId>org.apache.curator</groupId> <!-- 引入该包，为了写单元测试用 -->
             <artifactId>curator-framework</artifactId>