diff --git a/src/request/api/workbench.js b/src/request/api/workbench.js
index 389a1c3482b5f4cc372269a5db3d615107c6a882..af46f89f65158778a3e68e17aa2fdeabd06d28af 100644
--- a/src/request/api/workbench.js
+++ b/src/request/api/workbench.js
@@ -85,7 +85,7 @@ const workbench = {
 
     // get service running topology
     getServiceRunningTopology(params) {
-        return axios.get(`/apaas/istio/service/apaas-proxy/overview/${params.namespace}`)
+        return axios.get(`/apaas/istio/v3/api/namespaces/graph`)
     },
 }