diff --git a/server/httpproxy/controllers/proxy.js b/server/httpproxy/controllers/proxy.js
index 431e2ea..7789fe2 100644
--- a/server/httpproxy/controllers/proxy.js
+++ b/server/httpproxy/controllers/proxy.js
@@ -4,42 +4,28 @@ const utils = require('j7/utils');
 const http = require('j7/http');
 const serviceFactory = require('../services/factory');
 
-/*
-  data:
-  {
-  "seq_id": "",
-  "target_url": "",
-  "params"":[
-    ["xx", "xx"]
-  ],
-  "cb_url": ""
-  }
-  */
 async function get(session) {
-  console.log('1111');
-  const data = utils.jsonDecode(session.request('data', ''));
-  const seqId = data['seq_id'];
-  const targetUrl = data['target_url'];
-  const cbUrl = data['cb_url'];
+  const seqId = session.request('seq_id');
+  const targetUrl = session.request('target_url');
+  const cbUrl = session.request('cb_url');
+  const reqJson = session.requestToJson();
   new Promise(async (resolve) => {
-    const {err, response} = await http.get(targetUrl, data['params']);
-    console.log('response:' + response);
+    const params = utils.jsonDecode(session.request('params'));
+    const {err, data} = await http.get(targetUrl, params);
+    const rspJson = {
+      'errcode': 0,
+      'errmsg': '',
+      'seq_id': seqId,
+      'req_json': reqJson,
+      'data': data
+    };
     if (err) {
-      await http.get(cb,
-                     {
-                       'errcode': 1,
-                       'errmsg': '' + err,
-                       'data': utils.jsonEncode(data),
-                     });
-    } else {
-      await http.get(cb,
-                     {
-                       'errcode': 0,
-                       'errmsg': '',
-                       'data': utils.jsonEncode(data),
-                       'response': response
-                     });
+      rspJson['errcode'] = 1;
+      rspJson['errmsg'] = '' + err;
     }
+    console.log('data', data);
+    console.log('rspJson:' + utils.jsonEncode(rspJson));
+    await http.get(cbUrl, rspJson);
   });
   session.rspOk();
 };
diff --git a/server/httpproxy/session.js b/server/httpproxy/session.js
index 0acc4f9..6c88322 100644
--- a/server/httpproxy/session.js
+++ b/server/httpproxy/session.js
@@ -41,6 +41,10 @@ class Session {
     return name in this.req.query ? this.req.query[name] : defVal;
   }
 
+  requestToJson() {
+    return utils.jsonEncode(this.req.query);
+  }
+
 }
 
 module.exports = Session;
diff --git a/third_party/j7 b/third_party/j7
index 870ed01..b48d506 160000
--- a/third_party/j7
+++ b/third_party/j7
@@ -1 +1 @@
-Subproject commit 870ed0107a6774f8a3f8fa7bbb9dcabb00bfae6d
+Subproject commit b48d506996787f8ecd00b3dfded4df10b41ddd88