diff --git a/01-placeorder/pom.xml b/01-placeorder/pom.xml
index a486e1a..c9875fb 100644
--- a/01-placeorder/pom.xml
+++ b/01-placeorder/pom.xml
@@ -13,4 +13,19 @@
     <description>当前是下单服务</description>
 
 
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba.cloud</groupId>
+            <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-openfeign</artifactId>
+        </dependency>
+    </dependencies>
+
 </project>
\ No newline at end of file
diff --git a/01-placeorder/src/main/java/com/mashibing/PlaceOrderStarterApp.java b/01-placeorder/src/main/java/com/mashibing/PlaceOrderStarterApp.java
new file mode 100644
index 0000000..69057cf
--- /dev/null
+++ b/01-placeorder/src/main/java/com/mashibing/PlaceOrderStarterApp.java
@@ -0,0 +1,18 @@
+package com.mashibing;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
+
+/**
+ * @author zjw
+ * @description
+ */
+@SpringBootApplication
+@EnableDiscoveryClient
+public class PlaceOrderStarterApp {
+
+    public static void main(String[] args) {
+        SpringApplication.run(PlaceOrderStarterApp.class,args);
+    }
+}
diff --git a/01-placeorder/src/main/resources/application.yml b/01-placeorder/src/main/resources/application.yml
new file mode 100644
index 0000000..4b5ff9d
--- /dev/null
+++ b/01-placeorder/src/main/resources/application.yml
@@ -0,0 +1,10 @@
+server:
+  port: 80
+
+spring:
+  application:
+    name: placeorder
+  cloud:
+    nacos:
+      discovery:
+        server-addr: 114.116.226.76:8848
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 3a1f9cc..eb73f21 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
 
     <properties>
         <spring.cloud-version>Hoxton.SR12</spring.cloud-version>
-        <spring.cloud.alibaba-version>2.2.7.RELEASE</spring.cloud.alibaba-version>
+        <spring.cloud.alibaba-version>2.2.6.RELEASE</spring.cloud.alibaba-version>
     </properties>
     <dependencyManagement>
         <dependencies>