update document

document/docs/service/admin.md

@@ -83,7 +83,7 @@ serving-admin仅实现简单的用户登录，用户可业务需求，自行实
 #### 服务管理
 * 服务接口：展示注册中心中各实例注册的服务接口    
 
-![weight](../img/service.jpg)
+![service](../img/service.jpg)
 
 
 列表字段  

pom.xml

@@ -41,10 +41,10 @@
         <java.version>1.8</java.version>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-        <guava.version>27.1-jre</guava.version>
+        <guava.version>30.0-jre</guava.version>
         <grpc.version>1.25.0</grpc.version>
         <protobuf.version>3.6.1</protobuf.version>
-        <junit.version>4.12</junit.version>
+        <junit.version>4.13.1</junit.version>
         <protobuf-maven-plugin.version>0.6.1</protobuf-maven-plugin.version>
         <os-maven-plugin.version>1.6.1</os-maven-plugin.version>
         <spring.boot.version>2.2.0.RELEASE</spring.boot.version>
@@ -87,7 +87,7 @@
         <dependency>
             <groupId>commons-io</groupId>
             <artifactId>commons-io</artifactId>
-            <version>2.6</version>
+            <version>2.7</version>
         </dependency>
 
         <dependency>
@@ -160,7 +160,7 @@
         <dependency>
             <groupId>org.apache.httpcomponents</groupId>
             <artifactId>httpclient</artifactId>
-            <version>4.5.7</version>
+            <version>4.5.13</version>
         </dependency>
     </dependencies>
 
@@ -231,7 +231,7 @@
             <dependency>
                 <groupId>org.yaml</groupId>
                 <artifactId>snakeyaml</artifactId>
-                <version>1.25</version>
+                <version>1.26</version>
                 <scope>compile</scope>
             </dependency>