diff --git a/entry/src/main/ets/common/utils/request.ts b/entry/src/main/ets/common/utils/request.ts
index c2b31561..a3660dd7 100644
--- a/entry/src/main/ets/common/utils/request.ts
+++ b/entry/src/main/ets/common/utils/request.ts
@@ -4,6 +4,7 @@ import prompt from '@ohos.prompt';
 import { tcpUtil } from './TcpRequest';
 import Prompt from '@system.prompt';
 import tempRequest from './tempRequest';
+import connection from '@ohos.net.connection';
 
 export function tcpRequest<T>(req: any): Promise<T> {
   return new Promise((resolve, reject) => {
@@ -96,6 +97,14 @@ export default async function request<T>(req: any): Promise<T> {
       resolve(response as T)
     }).catch(err => {
       console.log("[http request] only http request error")
+      connection.getDefaultNet().then(handle => {
+        console.log("[http request] network handle", JSON.stringify(handle))
+        connection.getNetCapabilities(handle).then(res => {
+          console.log("[http request] network result", JSON.stringify(res))
+        })
+      }).catch(err => {
+        console.log("[http request] network error", JSON.stringify(err))
+      })
       reject(err)
     })
   })