diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/config/WebConfig.java b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/config/WebConfig.java
index 80a8df706b48e60626a4051907048b54fddd8739..9133c24da5db721f2afb251a91b0ab911c61e23e 100644
--- a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/config/WebConfig.java
+++ b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/config/WebConfig.java
@@ -1,12 +1,10 @@
 package com.alibaba.otter.canal.admin.config;
 
+import java.io.PrintWriter;
+
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import com.alibaba.otter.canal.admin.controller.UserController;
-import com.alibaba.otter.canal.admin.model.BaseModel;
-import com.alibaba.otter.canal.admin.model.User;
-import com.fasterxml.jackson.databind.ObjectMapper;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
@@ -14,7 +12,10 @@ import org.springframework.web.servlet.HandlerInterceptor;
 import org.springframework.web.servlet.config.annotation.InterceptorRegistry;
 import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
 
-import java.io.PrintWriter;
+import com.alibaba.otter.canal.admin.controller.UserController;
+import com.alibaba.otter.canal.admin.model.BaseModel;
+import com.alibaba.otter.canal.admin.model.User;
+import com.fasterxml.jackson.databind.ObjectMapper;
 
 @Configuration
 public class WebConfig implements WebMvcConfigurer {
@@ -75,42 +76,4 @@ public class WebConfig implements WebMvcConfigurer {
             }
         }).addPathPatterns("/api/**").excludePathPatterns("/api/**/user/**");
     }
-
-    /**
-     * 跨域支持
-     *
-     * @param registry
-     */
-    // @Override
-    // public void addCorsMappings(CorsRegistry registry) {
-    // registry.addMapping("/api")
-    // .allowedOrigins("http://127.0.0.1")
-    // .allowCredentials(true)
-    // .allowedMethods("*")
-    // .allowedHeaders("Origin, X-Requested-With, Content-Type, Accept,
-    // Authorization")
-    // .maxAge(3600 * 24);
-    // }
-
-    /**
-     * 添加静态资源--过滤swagger-api (开源的在线API文档)
-     *
-     * @param registry
-     */
-    // @Override
-    // public void addResourceHandlers(ResourceHandlerRegistry registry) {
-    // // 过滤swagger
-    // registry.addResourceHandler("swagger-ui.html").addResourceLocations("classpath:/META-INF/resources/");
-    //
-    // registry.addResourceHandler("/webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
-    //
-    // registry.addResourceHandler("/swagger-resources/**")
-    // .addResourceLocations("classpath:/META-INF/resources/swagger-resources/");
-    //
-    // registry.addResourceHandler("/swagger/**").addResourceLocations("classpath:/META-INF/resources/swagger*");
-    //
-    // registry.addResourceHandler("/v2/api-docs/**")
-    // .addResourceLocations("classpath:/META-INF/resources/v2/api-docs/");
-    //
-    // }
 }
diff --git a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/controller/CanalConfigController.java b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/controller/CanalConfigController.java
index 8fea8ba56145bffe23ac29afff6c380c7d86599a..dda495bc8358ca3929733458b0f80a0c9f916338 100644
--- a/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/controller/CanalConfigController.java
+++ b/canal-admin/canal-admin-server/src/main/java/com/alibaba/otter/canal/admin/controller/CanalConfigController.java
@@ -14,12 +14,12 @@ public class CanalConfigController {
     @Autowired
     CanalConfigService canalConfigService;
 
-    @RequestMapping(value = "/config", method = RequestMethod.GET)
+    @GetMapping(value = "/config")
     public BaseModel<CanalConfig> canalConfig(@PathVariable String env) {
         return BaseModel.getInstance(canalConfigService.getCanalConfig());
     }
 
-    @RequestMapping(value = "/config", method = RequestMethod.PUT)
+    @PutMapping(value = "/config")
     public BaseModel<String> updateConfig(@RequestBody CanalConfig canalConfig, @PathVariable String env) {
         canalConfigService.updateContent(canalConfig);
         return BaseModel.getInstance("success");
diff --git a/canal-admin/canal-admin-ui/src/layout/components/Sidebar/Logo.vue b/canal-admin/canal-admin-ui/src/layout/components/Sidebar/Logo.vue
index 040fab64696f4a2406edc9a0182a234e2619ed3f..167d87d4ba18aa9e29eb5774991e49904975cf5b 100644
--- a/canal-admin/canal-admin-ui/src/layout/components/Sidebar/Logo.vue
+++ b/canal-admin/canal-admin-ui/src/layout/components/Sidebar/Logo.vue
@@ -24,8 +24,8 @@ export default {
   },
   data() {
     return {
-      title: 'Vue Admin Template',
-      logo: 'https://wpimg.wallstcn.com/69a1c46c-eb1c-4b46-8bd4-e9e686ef5251.png'
+      title: '',
+      logo: './logo.png'
     }
   }
 }
@@ -55,8 +55,8 @@ export default {
     width: 100%;
 
     & .sidebar-logo {
-      width: 32px;
-      height: 32px;
+      width: 55px;
+      // height: 32px;
       vertical-align: middle;
       margin-right: 12px;
     }
diff --git a/canal-admin/canal-admin-ui/src/views/login/index.vue b/canal-admin/canal-admin-ui/src/views/login/index.vue
index 1db246453d6911cb0c1045ffd9b09865160ded4a..05f808ba8733d8b3a7057e0cdcb10535ee3842f0 100644
--- a/canal-admin/canal-admin-ui/src/views/login/index.vue
+++ b/canal-admin/canal-admin-ui/src/views/login/index.vue
@@ -44,8 +44,8 @@
       <el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;" @click.native.prevent="handleLogin">Login</el-button>
 
       <div class="tips">
-        <span style="margin-right:20px;">username: admin</span>
-        <span> password: any</span>
+        <!-- <span style="margin-right:20px;">username: admin</span>
+        <span> password: any</span> -->
       </div>
 
     </el-form>
@@ -74,8 +74,8 @@ export default {
     }
     return {
       loginForm: {
-        username: 'admin',
-        password: '111111'
+        username: '',
+        password: ''
       },
       loginRules: {
         username: [{ required: true, trigger: 'blur', validator: validateUsername }],