diff --git a/pom.xml b/pom.xml
index 8c20524..742c4df 100644
--- a/pom.xml
+++ b/pom.xml
@@ -39,6 +39,13 @@
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>2023.0.3</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
         </dependencies>
     </dependencyManagement>
 </project>
diff --git a/service/cloud-demo1/src/main/resources/application-cloud.yml b/service/cloud-demo1/src/main/resources/application-cloud.yml
new file mode 100644
index 0000000..b36f046
--- /dev/null
+++ b/service/cloud-demo1/src/main/resources/application-cloud.yml
@@ -0,0 +1,7 @@
+spring:
+  cloud:
+    nacos:
+      server-addr: 192.168.3.132
+      config:
+        import-check:
+          enabled: false
diff --git a/service/cloud-demo1/src/main/resources/application.yml b/service/cloud-demo1/src/main/resources/application.yml
index 19f9ac6..2de9588 100644
--- a/service/cloud-demo1/src/main/resources/application.yml
+++ b/service/cloud-demo1/src/main/resources/application.yml
@@ -4,7 +4,6 @@ server:
 spring:
   application:
     name: cloud-demo1
-
-  cloud:
-    nacos:
-      server-addr: 192.168.3.132
\ No newline at end of file
+  profiles:
+    include:
+      - cloud
diff --git a/service/cloud-demo2/src/main/resources/application-cloud.yml b/service/cloud-demo2/src/main/resources/application-cloud.yml
new file mode 100644
index 0000000..43744ed
--- /dev/null
+++ b/service/cloud-demo2/src/main/resources/application-cloud.yml
@@ -0,0 +1,7 @@
+spring:
+  cloud:
+    nacos:
+      server-addr: 192.168.3.132
+      config:
+        import-check:
+          enabled: false
\ No newline at end of file
diff --git a/service/cloud-demo2/src/main/resources/application.yml b/service/cloud-demo2/src/main/resources/application.yml
index 031503e..4633b17 100644
--- a/service/cloud-demo2/src/main/resources/application.yml
+++ b/service/cloud-demo2/src/main/resources/application.yml
@@ -3,7 +3,12 @@ server:
 spring:
   application:
     name: cloud-demo2
-
+  profiles:
+    include:
+      - cloud
   cloud:
     nacos:
       server-addr: 192.168.3.132
+      config:
+        import-check:
+          enabled: false
diff --git a/service/pom.xml b/service/pom.xml
index 62cd280..8cdc05c 100644
--- a/service/pom.xml
+++ b/service/pom.xml
@@ -61,9 +61,15 @@
             <groupId>com.alibaba.cloud</groupId>
             <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
         </dependency>
+        <!-- nacos-config -->
         <dependency>
             <groupId>com.alibaba.cloud</groupId>
             <artifactId>spring-cloud-starter-alibaba-nacos-config</artifactId>
         </dependency>
+        <!-- loadbalancer -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-loadbalancer</artifactId>
+        </dependency>
     </dependencies>
 </project>