diff --git a/src/adservice-v2/README.md b/src/adservice-v2/README.md
index 553d9a239f..779cf4cf8f 100644
--- a/src/adservice-v2/README.md
+++ b/src/adservice-v2/README.md
@@ -12,6 +12,12 @@ This repo re-implements opentelemetry-demo-webstore's adservice with nacos regis
 - [x] nacos
 - [x] sentinel
 
+## get data from dataservice
+
+if `-Dspring.dataService.enabled` is true, adservice will call dataservice to get Ad data,
+if `-Dspring.cloud.nacos.config.enabled` is true, adservice use service name registry in nacos as addr to call dataservice,
+otherwise it uses host:port as addr.
+
 ## curl
 
 ```shell
diff --git a/src/adservice-v2/src/main/java/org/daocloud/springcloud/adservice/controller/AdController.java b/src/adservice-v2/src/main/java/org/daocloud/springcloud/adservice/controller/AdController.java
index f29a288c47..01533eb138 100644
--- a/src/adservice-v2/src/main/java/org/daocloud/springcloud/adservice/controller/AdController.java
+++ b/src/adservice-v2/src/main/java/org/daocloud/springcloud/adservice/controller/AdController.java
@@ -21,6 +21,10 @@ public AdController(final RestTemplate restTemplate) {
     @Value("${data_service_name:dataservice}")
     private String dataServiceName;
 
+    @GetMapping("/ad-key/{adKey}")
+    public ResponseEntity<Advertise[]> findByAdKey(@PathVariable String key) {
+        return this.restTemplate.getForEntity("http://" + dataServiceName + "ad/ad-key/{key}", Advertise[].class, key);
+    }
     @GetMapping("/{id}")
     public ResponseEntity<Advertise> findById(@PathVariable Long id) {
         return this.restTemplate.getForEntity("http://" + dataServiceName + "/ad/{id}", Advertise.class, id);
diff --git a/src/adservice-v2/src/main/java/org/daocloud/springcloud/adservice/dto/Advertise.java b/src/adservice-v2/src/main/java/org/daocloud/springcloud/adservice/dto/Advertise.java
index a647fc24dc..f829b1fb4f 100644
--- a/src/adservice-v2/src/main/java/org/daocloud/springcloud/adservice/dto/Advertise.java
+++ b/src/adservice-v2/src/main/java/org/daocloud/springcloud/adservice/dto/Advertise.java
@@ -3,21 +3,42 @@
 public class Advertise {
     private Integer id;
 
+    private String adKey;
+
+
+    private String redirectURL;
+
     private String content;
 
     public Integer getId() {
         return id;
     }
 
-    public void setId(final Integer id) {
+    public void setId(Integer id) {
         this.id = id;
     }
 
+    public String getAdKey() {
+        return adKey;
+    }
+
+    public void setAdKey(String adKey) {
+        this.adKey = adKey;
+    }
+
+    public String getRedirectURL() {
+        return redirectURL;
+    }
+
+    public void setRedirectURL(String redirectURL) {
+        this.redirectURL = redirectURL;
+    }
+
     public String getContent() {
         return content;
     }
 
-    public void setContent(final String content) {
+    public void setContent(String content) {
         this.content = content;
     }
 }
diff --git a/src/adservice-v2/src/main/java/org/daocloud/springcloud/adservice/service/AdServiceGrpcService.java b/src/adservice-v2/src/main/java/org/daocloud/springcloud/adservice/service/AdServiceGrpcService.java
index a508eadf8a..8bda9edce5 100644
--- a/src/adservice-v2/src/main/java/org/daocloud/springcloud/adservice/service/AdServiceGrpcService.java
+++ b/src/adservice-v2/src/main/java/org/daocloud/springcloud/adservice/service/AdServiceGrpcService.java
@@ -18,10 +18,14 @@
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.daocloud.springcloud.adservice.Interceptor.MeterInterceptor;
+import org.daocloud.springcloud.adservice.controller.AdController;
+import org.daocloud.springcloud.adservice.dto.Advertise;
 import org.daocloud.springcloud.adservice.meter.Meter;
 import org.ejml.simple.SimpleMatrix;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.client.RestTemplate;
 import oteldemo.AdServiceGrpc;
 import oteldemo.Demo.Ad;
 import oteldemo.Demo.AdRequest;
@@ -38,6 +42,9 @@ public class AdServiceGrpcService extends AdServiceGrpc.AdServiceImplBase {
     @Autowired
     private Meter meterProvider;
 
+    @Autowired
+    private AdController adController;
+
     @Value("${spring.extraAdLabel}")
     private String text;
 
@@ -47,6 +54,12 @@ public class AdServiceGrpcService extends AdServiceGrpc.AdServiceImplBase {
     @Value("${spring.matrixRow}")
     private int matrixRow;
 
+    @Value("${spring.dataService.enabled}")
+    private boolean dataServiceEnabled;
+
+    @Value("${spring.cloud.nacos.config.enabled}")
+    private boolean nacosEnabled;
+
     @Override
     public void getAds(AdRequest req, StreamObserver<AdResponse> responseObserver) {
         // get the current span in context
@@ -61,26 +74,56 @@ public void getAds(AdRequest req, StreamObserver<AdResponse> responseObserver) {
             // do matrixCalculate
             matrixCalculate(matrixRow);
 
-            if(randomError){
-                //throw random error
-                Random random = new Random();
-                int r = random.nextInt(100)+1;
-                if(r > 50){
-                    throw new StatusRuntimeException(Status.INTERNAL.withDescription("connect Canceled randomly"));
+            if(dataServiceEnabled){
+                logger.info("data service is enabled, get Ad data from dataservice");
+                ResponseEntity<Advertise[]> advertiseResponseEntity = null;
+                if(nacosEnabled){
+                    logger.info("nacos is enabled, call dataservice by nacos registry");
+                    for (int i = 0; i < req.getContextKeysCount(); i++){
+                        advertiseResponseEntity = adController.findByAdKey(req.getContextKeys(i));
+                    }
+                }else{
+                    logger.info("nacos is disabled, call dataservice by raw http");
+                    String dataServiceAddr = System.getenv("DATA_SERVICE_ADDR");
+                    RestTemplate restTemplate = new RestTemplate();
+                    for (int i = 0; i < req.getContextKeysCount(); i++){
+                        advertiseResponseEntity = restTemplate.getForEntity("http://"+dataServiceAddr+"/ad/ad-key/{key}",Advertise[].class,req.getContextKeys(i));
+                    }
                 }
-            }
 
-            if (req.getContextKeysCount() > 0) {
-                for (int i = 0; i < req.getContextKeysCount(); i++) {
-                    Collection<Ad> ads = getAdsByCategory(req.getContextKeys(i));
-                    allAds.addAll(ads);
+                assert advertiseResponseEntity != null;
+                Advertise[] advertises =  advertiseResponseEntity.getBody();
+
+                assert advertises != null;
+                for(Advertise a: advertises){
+                    Ad ad = Ad.newBuilder()
+                            .setRedirectUrl(a.getRedirectURL())
+                            .setText(a.getContent())
+                            .build();
+                    allAds.add(ad);;
+                }
+            }else {
+                if(randomError){
+                    //throw random error
+                    Random random = new Random();
+                    int r = random.nextInt(100)+1;
+                    if(r > 50){
+                        throw new StatusRuntimeException(Status.INTERNAL.withDescription("connect Canceled randomly"));
+                    }
+                }
+
+                if (req.getContextKeysCount() > 0) {
+                    for (int i = 0; i < req.getContextKeysCount(); i++) {
+                        Collection<Ad> ads = getAdsByCategory(req.getContextKeys(i));
+                        allAds.addAll(ads);
+                    }
+                } else {
+                    allAds = getRandomAds();
+                }
+                if (allAds.isEmpty()) {
+                    // Serve random ads.
+                    allAds = getRandomAds();
                 }
-            } else {
-                allAds = getRandomAds();
-            }
-            if (allAds.isEmpty()) {
-                // Serve random ads.
-                allAds = getRandomAds();
             }
 
             List<Ad>  allAdsLabeled = addLabel(allAds);
diff --git a/src/adservice-v2/src/main/resources/bootstrap.yml b/src/adservice-v2/src/main/resources/bootstrap.yml
index 8a9540a73a..14a193c59e 100644
--- a/src/adservice-v2/src/main/resources/bootstrap.yml
+++ b/src/adservice-v2/src/main/resources/bootstrap.yml
@@ -146,3 +146,5 @@ spring:
   extraAdLabel: Daocloud
   randomError: true
   matrixRow: 200
+  dataService:
+    enabled: false