diff --git a/naming/src/main/java/com/alibaba/nacos/naming/controllers/ApiController.java b/naming/src/main/java/com/alibaba/nacos/naming/controllers/ApiController.java
index 010d2966d..a9da7b0bb 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/controllers/ApiController.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/controllers/ApiController.java
@@ -24,6 +24,7 @@ import com.alibaba.nacos.naming.core.DistroMapper;
 import com.alibaba.nacos.naming.core.ServiceManager;
 import com.alibaba.nacos.naming.misc.UtilsAndCommons;
 import com.alibaba.nacos.naming.push.ClientInfo;
+import com.alibaba.nacos.naming.web.CanDistro;
 import com.alibaba.nacos.naming.web.OverrideParameterRequestWrapper;
 import org.apache.commons.collections.CollectionUtils;
 import org.apache.commons.lang3.StringUtils;
@@ -138,6 +139,7 @@ public class ApiController extends InstanceController {
             agent, clusters, clientIP, udpPort, env, isCheck, app, tenant, healthyOnly);
     }
 
+    @CanDistro
     @RequestMapping("/clientBeat")
     public JSONObject clientBeat(HttpServletRequest request) throws Exception {
         OverrideParameterRequestWrapper requestWrapper = OverrideParameterRequestWrapper.buildRequest(request);
diff --git a/naming/src/main/java/com/alibaba/nacos/naming/web/DistroFilter.java b/naming/src/main/java/com/alibaba/nacos/naming/web/DistroFilter.java
index 485b9055f..aec660cdd 100644
--- a/naming/src/main/java/com/alibaba/nacos/naming/web/DistroFilter.java
+++ b/naming/src/main/java/com/alibaba/nacos/naming/web/DistroFilter.java
@@ -68,6 +68,10 @@ public class DistroFilter implements Filter {
         try {
             String path = new URI(req.getRequestURI()).getPath();
             String serviceName = req.getParameter(CommonParams.SERVICE_NAME);
+            // For client under 0.8.0:
+            if (StringUtils.isBlank(serviceName)) {
+                serviceName = req.getParameter("dom");
+            }
             Method method = filterBase.getMethod(req.getMethod(), path);
 
             if (method == null) {