diff --git a/README.md b/README.md
index 530d561..a6908e5 100644
--- a/README.md
+++ b/README.md
@@ -209,25 +209,32 @@ retrofit:
    @Slf4j
    @Component
    public class CustomSourceOkHttpClientRegistrar implements SourceOkHttpClientRegistrar {
-      @Override
-      public void register(SourceOkHttpClientRegistry registry) {
-      
-            // 替换默认的SourceOkHttpClient
-            registry.register(Constants.DEFAULT_SOURCE_OK_HTTP_CLIENT, new OkHttpClient.Builder()
-                    .addInterceptor(chain -> {
-                       log.info("============替换默认的SourceOkHttpClient=============");
+   
+       @Override
+       public void register(SourceOkHttpClientRegistry registry) {
+   
+           // 替换默认的SourceOkHttpClient，可以用来修改全局OkhttpClient设置
+           registry.register(Constants.DEFAULT_SOURCE_OK_HTTP_CLIENT, new OkHttpClient.Builder()
+                   .connectTimeout(Duration.ofSeconds(5))
+                   .writeTimeout(Duration.ofSeconds(5))
+                   .readTimeout(Duration.ofSeconds(5))
+                   .addInterceptor(chain -> {
+                       log.info("============replace default SourceOkHttpClient=============");
                        return chain.proceed(chain.request());
-                    })
-                    .build());
-      
-            // 添加新的SourceOkHttpClient
-            registry.register("testSourceOkHttpClient", new OkHttpClient.Builder()
-                    .addInterceptor(chain -> {
-                       log.info("============使用testSourceOkHttpClient=============");
+                   })
+                   .build());
+   
+           // 添加testSourceOkHttpClient
+           registry.register("testSourceOkHttpClient", new OkHttpClient.Builder()
+                   .connectTimeout(Duration.ofSeconds(3))
+                   .writeTimeout(Duration.ofSeconds(3))
+                   .readTimeout(Duration.ofSeconds(3))
+                   .addInterceptor(chain -> {
+                       log.info("============use testSourceOkHttpClient=============");
                        return chain.proceed(chain.request());
-                    })
-                    .build());
-      }
+                   })
+                   .build());
+       }
    }
    ```
 
diff --git a/README_EN.md b/README_EN.md
index fb69cb6..21275f7 100644
--- a/README_EN.md
+++ b/README_EN.md
@@ -178,23 +178,32 @@ retrofit:
    @Slf4j
    @Component
    public class CustomSourceOkHttpClientRegistrar implements SourceOkHttpClientRegistrar {
-      @Override
-      public void register(SourceOkHttpClientRegistry registry) {
-      
-            registry.register(Constants.DEFAULT_SOURCE_OK_HTTP_CLIENT, new OkHttpClient.Builder()
-                    .addInterceptor(chain -> {
-                       log.info("============Replace the default SourceOkHttpClient=============");
+   
+       @Override
+       public void register(SourceOkHttpClientRegistry registry) {
+   
+           // replace default SourceOkHttpClient. Can be used to modify global `Okhttp Client` settings
+           registry.register(Constants.DEFAULT_SOURCE_OK_HTTP_CLIENT, new OkHttpClient.Builder()
+                   .connectTimeout(Duration.ofSeconds(5))
+                   .writeTimeout(Duration.ofSeconds(5))
+                   .readTimeout(Duration.ofSeconds(5))
+                   .addInterceptor(chain -> {
+                       log.info("============replace default SourceOkHttpClient=============");
                        return chain.proceed(chain.request());
-                    })
-                    .build());
-      
-            registry.register("testSourceOkHttpClient", new OkHttpClient.Builder()
-                    .addInterceptor(chain -> {
-                       log.info("============testSourceOkHttpClient=============");
+                   })
+                   .build());
+   
+           // add testSourceOkHttpClient
+           registry.register("testSourceOkHttpClient", new OkHttpClient.Builder()
+                   .connectTimeout(Duration.ofSeconds(3))
+                   .writeTimeout(Duration.ofSeconds(3))
+                   .readTimeout(Duration.ofSeconds(3))
+                   .addInterceptor(chain -> {
+                       log.info("============use testSourceOkHttpClient=============");
                        return chain.proceed(chain.request());
-                    })
-                    .build());
-      }
+                   })
+                   .build());
+       }
    }
    ```
 
diff --git a/src/test/java/com/github/lianjiatech/retrofit/spring/boot/test/custom/okhttp/CustomSourceOkHttpClientRegistrar.java b/src/test/java/com/github/lianjiatech/retrofit/spring/boot/test/custom/okhttp/CustomSourceOkHttpClientRegistrar.java
index bea86e6..a7f6d5c 100644
--- a/src/test/java/com/github/lianjiatech/retrofit/spring/boot/test/custom/okhttp/CustomSourceOkHttpClientRegistrar.java
+++ b/src/test/java/com/github/lianjiatech/retrofit/spring/boot/test/custom/okhttp/CustomSourceOkHttpClientRegistrar.java
@@ -22,24 +22,24 @@ public class CustomSourceOkHttpClientRegistrar implements SourceOkHttpClientRegi
     @Override
     public void register(SourceOkHttpClientRegistry registry) {
 
-        // 替换默认的SourceOkHttpClient
+        // 替换默认的SourceOkHttpClient，可以用来修改全局OkhttpClient设置
         registry.register(Constants.DEFAULT_SOURCE_OK_HTTP_CLIENT, new OkHttpClient.Builder()
                 .connectTimeout(Duration.ofSeconds(5))
                 .writeTimeout(Duration.ofSeconds(5))
                 .readTimeout(Duration.ofSeconds(5))
                 .addInterceptor(chain -> {
-                    log.info("============替换默认的SourceOkHttpClient=============");
+                    log.info("============replace default SourceOkHttpClient=============");
                     return chain.proceed(chain.request());
                 })
                 .build());
 
-        // 添加新的SourceOkHttpClient
+        // 添加testSourceOkHttpClient
         registry.register("testSourceOkHttpClient", new OkHttpClient.Builder()
-                .connectTimeout(Duration.ofSeconds(5))
-                .writeTimeout(Duration.ofSeconds(5))
-                .readTimeout(Duration.ofSeconds(5))
+                .connectTimeout(Duration.ofSeconds(3))
+                .writeTimeout(Duration.ofSeconds(3))
+                .readTimeout(Duration.ofSeconds(3))
                 .addInterceptor(chain -> {
-                    log.info("============使用testSourceOkHttpClient=============");
+                    log.info("============use testSourceOkHttpClient=============");
                     return chain.proceed(chain.request());
                 })
                 .build());