diff --git a/spring-cloud/spring-cloud-eureka-cluster/eureka-client/pom.xml b/spring-cloud/spring-cloud-eureka-cluster/eureka-client/pom.xml
index 2319a65..b9372e8 100644
--- a/spring-cloud/spring-cloud-eureka-cluster/eureka-client/pom.xml
+++ b/spring-cloud/spring-cloud-eureka-cluster/eureka-client/pom.xml
@@ -2,53 +2,28 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>org.springframework.boot</groupId>
-        <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.1.1.RELEASE</version>
-        <relativePath/> <!-- lookup parent from repository -->
-    </parent>
-    <groupId>com.heibaiying.eurekacluster</groupId>
-    <artifactId>eureka-client</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
-    <name>eureka-client</name>
-    <description>eureka client project for Spring Boot</description>
 
-    <properties>
-        <java.version>1.8</java.version>
-        <spring-cloud.version>Finchley.SR2</spring-cloud.version>
-    </properties>
+    <parent>
+        <groupId>com.heibaiying</groupId>
+        <artifactId>eureka-cluster</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>eureka-client</artifactId>
 
     <dependencies>
+        <!--eureka client-->
         <dependency>
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
         </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
 
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
 
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>org.springframework.cloud</groupId>
-                <artifactId>spring-cloud-dependencies</artifactId>
-                <version>${spring-cloud.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-
     <build>
         <plugins>
             <plugin>
@@ -58,12 +33,4 @@
         </plugins>
     </build>
 
-    <repositories>
-        <repository>
-            <id>spring-milestones</id>
-            <name>Spring Milestones</name>
-            <url>https://repo.spring.io/milestone</url>
-        </repository>
-    </repositories>
-
 </project>
diff --git a/spring-cloud/spring-cloud-eureka-cluster/eureka-server/pom.xml b/spring-cloud/spring-cloud-eureka-cluster/eureka-server/pom.xml
index eac1f28..8373155 100644
--- a/spring-cloud/spring-cloud-eureka-cluster/eureka-server/pom.xml
+++ b/spring-cloud/spring-cloud-eureka-cluster/eureka-server/pom.xml
@@ -2,48 +2,23 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
+
     <parent>
-        <groupId>org.springframework.boot</groupId>
-        <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.1.1.RELEASE</version>
-        <relativePath/> <!-- lookup parent from repository -->
+        <groupId>com.heibaiying</groupId>
+        <artifactId>eureka-cluster</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
-    <groupId>com.heibaiying.eurekacluster</groupId>
+
     <artifactId>eureka-server</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
-    <name>eureka-server</name>
-    <description>eureka server project for Spring Boot</description>
-
-    <properties>
-        <java.version>1.8</java.version>
-        <spring-cloud.version>Finchley.SR2</spring-cloud.version>
-    </properties>
 
+    <!--eureka server-->
     <dependencies>
         <dependency>
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
         </dependency>
-
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
 
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>org.springframework.cloud</groupId>
-                <artifactId>spring-cloud-dependencies</artifactId>
-                <version>${spring-cloud.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
-
     <build>
         <plugins>
             <plugin>
@@ -53,12 +28,4 @@
         </plugins>
     </build>
 
-    <repositories>
-        <repository>
-            <id>spring-milestones</id>
-            <name>Spring Milestones</name>
-            <url>https://repo.spring.io/milestone</url>
-        </repository>
-    </repositories>
-
 </project>
diff --git a/spring-cloud/spring-cloud-eureka-cluster/pom.xml b/spring-cloud/spring-cloud-eureka-cluster/pom.xml
index d0777e2..45612e0 100644
--- a/spring-cloud/spring-cloud-eureka-cluster/pom.xml
+++ b/spring-cloud/spring-cloud-eureka-cluster/pom.xml
@@ -10,6 +10,7 @@
         <version>2.1.1.RELEASE</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
+
     <groupId>com.heibaiying</groupId>
     <artifactId>eureka-cluster</artifactId>
     <version>0.0.1-SNAPSHOT</version>
@@ -18,6 +19,7 @@
 
     <properties>
         <java.version>1.8</java.version>
+        <spring-cloud.version>Finchley.SR2</spring-cloud.version>
     </properties>
 
     <dependencies>
@@ -28,13 +30,16 @@
         </dependency>
     </dependencies>
 
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
-            </plugin>
-        </plugins>
-    </build>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>${spring-cloud.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
 
 </project>
diff --git a/spring-cloud/spring-cloud-eureka/eureka-client/pom.xml b/spring-cloud/spring-cloud-eureka/eureka-client/pom.xml
index 97548eb..1697cc6 100644
--- a/spring-cloud/spring-cloud-eureka/eureka-client/pom.xml
+++ b/spring-cloud/spring-cloud-eureka/eureka-client/pom.xml
@@ -2,51 +2,28 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
-    <parent>
-        <groupId>org.springframework.boot</groupId>
-        <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.1.1.RELEASE</version>
-        <relativePath/> <!-- lookup parent from repository -->
-    </parent>
-    <groupId>com.heibaiying.eureka</groupId>
-    <artifactId>eureka-client</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
-    <name>eureka-client</name>
-    <description>eureka-client project for Spring Boot</description>
 
-    <properties>
-        <java.version>1.8</java.version>
-        <spring-cloud.version>Finchley.SR2</spring-cloud.version>
-    </properties>
+    <parent>
+        <groupId>com.heibaiying</groupId>
+        <artifactId>eureka</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+    </parent>
+
+    <artifactId>eureka-client</artifactId>
+
 
     <dependencies>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
+        <!--eureka-client 依赖-->
         <dependency>
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
         </dependency>
-
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
 
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>org.springframework.cloud</groupId>
-                <artifactId>spring-cloud-dependencies</artifactId>
-                <version>${spring-cloud.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
 
     <build>
         <plugins>
@@ -57,12 +34,5 @@
         </plugins>
     </build>
 
-    <repositories>
-        <repository>
-            <id>spring-milestones</id>
-            <name>Spring Milestones</name>
-            <url>https://repo.spring.io/milestone</url>
-        </repository>
-    </repositories>
 
 </project>
diff --git a/spring-cloud/spring-cloud-eureka/eureka-server/pom.xml b/spring-cloud/spring-cloud-eureka/eureka-server/pom.xml
index aee7002..57bc2f6 100644
--- a/spring-cloud/spring-cloud-eureka/eureka-server/pom.xml
+++ b/spring-cloud/spring-cloud-eureka/eureka-server/pom.xml
@@ -2,47 +2,23 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
     <modelVersion>4.0.0</modelVersion>
+
     <parent>
-        <groupId>org.springframework.boot</groupId>
-        <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.1.1.RELEASE</version>
-        <relativePath/> <!-- lookup parent from repository -->
+        <groupId>com.heibaiying</groupId>
+        <artifactId>eureka</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
     </parent>
-    <groupId>com.heibaiying.eureka</groupId>
+
     <artifactId>eureka-server</artifactId>
-    <version>0.0.1-SNAPSHOT</version>
-    <name>eureka-server</name>
-    <description>Demo project for Spring Boot</description>
-
-    <properties>
-        <java.version>1.8</java.version>
-        <spring-cloud.version>Finchley.SR2</spring-cloud.version>
-    </properties>
 
+    <!--eureka-server 依赖-->
     <dependencies>
         <dependency>
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-netflix-eureka-server</artifactId>
         </dependency>
-
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-test</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
 
-    <dependencyManagement>
-        <dependencies>
-            <dependency>
-                <groupId>org.springframework.cloud</groupId>
-                <artifactId>spring-cloud-dependencies</artifactId>
-                <version>${spring-cloud.version}</version>
-                <type>pom</type>
-                <scope>import</scope>
-            </dependency>
-        </dependencies>
-    </dependencyManagement>
 
     <build>
         <plugins>
@@ -53,12 +29,4 @@
         </plugins>
     </build>
 
-    <repositories>
-        <repository>
-            <id>spring-milestones</id>
-            <name>Spring Milestones</name>
-            <url>https://repo.spring.io/milestone</url>
-        </repository>
-    </repositories>
-
 </project>
diff --git a/spring-cloud/spring-cloud-eureka/pom.xml b/spring-cloud/spring-cloud-eureka/pom.xml
index ab9788c..c900668 100644
--- a/spring-cloud/spring-cloud-eureka/pom.xml
+++ b/spring-cloud/spring-cloud-eureka/pom.xml
@@ -10,6 +10,7 @@
         <version>2.1.1.RELEASE</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
+
     <groupId>com.heibaiying</groupId>
     <artifactId>eureka</artifactId>
     <version>0.0.1-SNAPSHOT</version>
@@ -18,14 +19,10 @@
 
     <properties>
         <java.version>1.8</java.version>
+        <spring-cloud.version>Finchley.SR2</spring-cloud.version>
     </properties>
 
     <dependencies>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter</artifactId>
-        </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
@@ -33,13 +30,17 @@
         </dependency>
     </dependencies>
 
-    <build>
-        <plugins>
-            <plugin>
-                <groupId>org.springframework.boot</groupId>
-                <artifactId>spring-boot-maven-plugin</artifactId>
-            </plugin>
-        </plugins>
-    </build>
+    <dependencyManagement>
+        <dependencies>
+            <dependency>
+                <groupId>org.springframework.cloud</groupId>
+                <artifactId>spring-cloud-dependencies</artifactId>
+                <version>${spring-cloud.version}</version>
+                <type>pom</type>
+                <scope>import</scope>
+            </dependency>
+        </dependencies>
+    </dependencyManagement>
+
 
 </project>