diff --git a/samples/client/pom.xml b/samples/client/pom.xml
index 5bc48d9..a8f4003 100644
--- a/samples/client/pom.xml
+++ b/samples/client/pom.xml
@@ -101,6 +101,12 @@
     </dependency>
 
 
+    <dependency>
+      <groupId>org.json</groupId>
+      <artifactId>json</artifactId>
+    </dependency>
+
+
     <!-- Test things -->
     <dependency>
       <groupId>org.testng</groupId>
diff --git a/samples/client/src/main/java/com/supwisdom/leaveschool/client/controller/web/admin/WebAdminUserController.java b/samples/client/src/main/java/com/supwisdom/leaveschool/client/controller/web/admin/WebAdminUserController.java
index d3a3fb0..b19e712 100644
--- a/samples/client/src/main/java/com/supwisdom/leaveschool/client/controller/web/admin/WebAdminUserController.java
+++ b/samples/client/src/main/java/com/supwisdom/leaveschool/client/controller/web/admin/WebAdminUserController.java
@@ -1,14 +1,14 @@
 package com.supwisdom.leaveschool.client.controller.web.admin;
 
-import java.util.Map;
 
+import org.json.JSONObject;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
 
-import com.supwisdom.leaveschool.client.service.UserRemoteService;
+import com.supwisdom.leaveschool.client.service.SampleUser1AdminUserRemoteService;
 import com.supwisdom.leaveschool.client.util.AuthenticationUtil;
 
 @Controller
@@ -18,19 +18,25 @@
   private static final Logger logger = LoggerFactory.getLogger(WebAdminUserController.class);
 
   @Autowired
-  UserRemoteService userRemoteService;
+  SampleUser1AdminUserRemoteService sampleUser1AdminUserRemoteService;
 
   @RequestMapping("/index")
   public String userIndex() {
     
     logger.debug(AuthenticationUtil.currentUsername());
     
+    Object object = sampleUser1AdminUserRemoteService.list();
+    
+    logger.debug("list is {}, {}", object==null?"":object.getClass().getName(), object);
+    
+    /*
     Map<String, Object> map = userRemoteService.greeting("abcd");
     if (map != null) {
       logger.debug("message is " + map.get("message"));
     } else {
       logger.debug("message is null");
     }
+    */
     
     return "web/admin/user/index";
   }
diff --git a/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/UserRemoteService.java b/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/DemoUserRemoteService.java
similarity index 73%
rename from samples/client/src/main/java/com/supwisdom/leaveschool/client/service/UserRemoteService.java
rename to samples/client/src/main/java/com/supwisdom/leaveschool/client/service/DemoUserRemoteService.java
index 5a64da2..ff16ff2 100644
--- a/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/UserRemoteService.java
+++ b/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/DemoUserRemoteService.java
@@ -8,14 +8,14 @@
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 
-import com.supwisdom.leaveschool.client.service.fallback.UserRemoteHystrix;
+import com.supwisdom.leaveschool.client.service.fallback.DemoUserRemoteHystrix;
 
 @FeignClient(
     name = "sample-user", 
-    url = "${gateway.api.url}/sample-user/admin/users", 
-    fallback = UserRemoteHystrix.class
+    url = "${gateway.api.url}/sample-user/api/demo/users", 
+    fallback = DemoUserRemoteHystrix.class
 )
-public interface UserRemoteService {
+public interface DemoUserRemoteService {
 
   @RequestMapping(method = RequestMethod.GET, value = "/greeting/{name}", produces = MimeTypeUtils.APPLICATION_JSON_VALUE)
   Map<String, Object> greeting(@PathVariable("name") String name);
diff --git a/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/SampleUser1AdminUserRemoteService.java b/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/SampleUser1AdminUserRemoteService.java
new file mode 100644
index 0000000..86962a3
--- /dev/null
+++ b/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/SampleUser1AdminUserRemoteService.java
@@ -0,0 +1,22 @@
+package com.supwisdom.leaveschool.client.service;
+
+import org.json.JSONObject;
+import org.springframework.cloud.openfeign.FeignClient;
+import org.springframework.util.MimeTypeUtils;
+import org.springframework.web.bind.annotation.PathVariable;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+import com.supwisdom.leaveschool.client.service.fallback.SampleUser1AdminUserRemoteHystrix;
+
+@FeignClient(
+    name = "sample-user-1-admin-user", 
+    url = "${gateway.api.url}/sample-user/api/v1/admin/users", 
+    fallback = SampleUser1AdminUserRemoteHystrix.class
+)
+public interface SampleUser1AdminUserRemoteService {
+  
+  @RequestMapping(method = RequestMethod.GET, produces = MimeTypeUtils.APPLICATION_JSON_VALUE)
+  public Object list();
+
+}
diff --git a/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/fallback/DemoUserRemoteHystrix.java b/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/fallback/DemoUserRemoteHystrix.java
new file mode 100644
index 0000000..00dd73d
--- /dev/null
+++ b/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/fallback/DemoUserRemoteHystrix.java
@@ -0,0 +1,22 @@
+package com.supwisdom.leaveschool.client.service.fallback;
+
+import java.util.Map;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+import com.supwisdom.leaveschool.client.service.DemoUserRemoteService;
+
+@Component
+public class DemoUserRemoteHystrix implements DemoUserRemoteService {
+  
+  private static final Logger logger = LoggerFactory.getLogger(DemoUserRemoteHystrix.class);
+
+  @Override
+  public Map<String, Object> greeting(String name) {
+    logger.debug("greeting failure!");
+    return null;
+  }
+
+}
diff --git a/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/fallback/SampleUser1AdminUserRemoteHystrix.java b/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/fallback/SampleUser1AdminUserRemoteHystrix.java
new file mode 100644
index 0000000..fbc86bf
--- /dev/null
+++ b/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/fallback/SampleUser1AdminUserRemoteHystrix.java
@@ -0,0 +1,20 @@
+package com.supwisdom.leaveschool.client.service.fallback;
+
+import org.json.JSONObject;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Component;
+
+import com.supwisdom.leaveschool.client.service.SampleUser1AdminUserRemoteService;
+
+@Component
+public class SampleUser1AdminUserRemoteHystrix implements SampleUser1AdminUserRemoteService {
+  
+  private static final Logger logger = LoggerFactory.getLogger(SampleUser1AdminUserRemoteHystrix.class);
+
+  @Override
+  public Object list() {
+    return null;
+  }
+
+}
diff --git a/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/fallback/UserRemoteHystrix.java b/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/fallback/UserRemoteHystrix.java
deleted file mode 100644
index 7a2846c..0000000
--- a/samples/client/src/main/java/com/supwisdom/leaveschool/client/service/fallback/UserRemoteHystrix.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package com.supwisdom.leaveschool.client.service.fallback;
-
-import java.util.Map;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.stereotype.Component;
-
-import com.supwisdom.leaveschool.client.service.UserRemoteService;
-
-@Component
-public class UserRemoteHystrix implements UserRemoteService {
-  
-  private static final Logger logger = LoggerFactory.getLogger(UserRemoteHystrix.class);
-
-  @Override
-  public Map<String, Object> greeting(String name) {
-    logger.debug("greeting failure!");
-    return null;
-  }
-
-}
diff --git a/samples/client/src/main/resources/application.yml b/samples/client/src/main/resources/application.yml
index 9c58458..f23f73c 100755
--- a/samples/client/src/main/resources/application.yml
+++ b/samples/client/src/main/resources/application.yml
@@ -20,8 +20,8 @@
   client:
     config:
       default:
-        connectTimeout: 5000
-        readTimeout: 5000
+        connectTimeout: 12000
+        readTimeout: 12000
         loggerLevel: full
   hystrix:
     enabled: true
@@ -34,6 +34,6 @@
           enabled: true
         isolation:
           thread:
-            timeoutInMilliseconds: 5000
+            timeoutInMilliseconds: 12000
 
-gateway.api.url: http://localhost:5555/api
+gateway.api.url: http://localhost:5555