diff --git a/xlcs-parent/pom.xml b/xlcs-parent/pom.xml
index 52c0ffc..56529d3 100644
--- a/xlcs-parent/pom.xml
+++ b/xlcs-parent/pom.xml
@@ -135,36 +135,19 @@
             </dependency>
         </dependencies>
     </dependencyManagement>
-    <!--    <repositories>-->
-    <!--        <repository>-->
-    <!--            <id>nexus-aliyun</id>-->
-    <!--            <name>Nexus aliyun</name>-->
-    <!--            <layout>default</layout>-->
-    <!--            <url>https://maven.aliyun.com/repository/public</url>-->
-    <!--            <snapshots>-->
-    <!--                <enabled>false</enabled>-->
-    <!--            </snapshots>-->
-    <!--            <releases>-->
-    <!--                <enabled>true</enabled>-->
-    <!--            </releases>-->
-    <!--        </repository>-->
-    <!--        <repository>-->
-    <!--            <id>spring</id>-->
-    <!--            <url>https://maven.aliyun.com/repository/spring</url>-->
-    <!--            <releases>-->
-    <!--                <enabled>true</enabled>-->
-    <!--            </releases>-->
-    <!--            <snapshots>-->
-    <!--                <enabled>true</enabled>-->
-    <!--            </snapshots>-->
-    <!--        </repository>-->
-    <!--        <repository>-->
-    <!--            <id>central</id>-->
-    <!--            <url>https://repo.maven.apache.org/maven2</url>-->
-    <!--        </repository>-->
-    <!--    </repositories>-->
-
     <repositories>
+        <repository>
+            <id>nexus-aliyun</id>
+            <name>Nexus aliyun</name>
+            <layout>default</layout>
+            <url>https://maven.aliyun.com/repository/public</url>
+            <snapshots>
+                <enabled>false</enabled>
+            </snapshots>
+            <releases>
+                <enabled>true</enabled>
+            </releases>
+        </repository>
         <repository>
             <id>spring</id>
             <url>https://maven.aliyun.com/repository/spring</url>
@@ -175,8 +158,25 @@
                 <enabled>true</enabled>
             </snapshots>
         </repository>
+        <repository>
+            <id>central</id>
+            <url>https://repo.maven.apache.org/maven2</url>
+        </repository>
     </repositories>
 
+    <!--    <repositories>-->
+    <!--        <repository>-->
+    <!--            <id>spring</id>-->
+    <!--            <url>https://maven.aliyun.com/repository/spring</url>-->
+    <!--            <releases>-->
+    <!--                <enabled>true</enabled>-->
+    <!--            </releases>-->
+    <!--            <snapshots>-->
+    <!--                <enabled>true</enabled>-->
+    <!--            </snapshots>-->
+    <!--        </repository>-->
+    <!--    </repositories>-->
+
     <!--    <pluginRepositories>-->
     <!--        <pluginRepository>-->
     <!--            <id>alimaven</id>-->