diff --git a/server/httpproxy/controllers/proxy.js b/server/httpproxy/controllers/proxy.js
index 7789fe2..c7c2138 100644
--- a/server/httpproxy/controllers/proxy.js
+++ b/server/httpproxy/controllers/proxy.js
@@ -4,7 +4,7 @@ const utils = require('j7/utils');
 const http = require('j7/http');
 const serviceFactory = require('../services/factory');
 
-async function get(session) {
+async function internalGet(session) {
   const seqId = session.request('seq_id');
   const targetUrl = session.request('target_url');
   const cbUrl = session.request('cb_url');
@@ -28,6 +28,43 @@ async function get(session) {
     await http.get(cbUrl, rspJson);
   });
   session.rspOk();
+}
+
+async function internalPost(session, postData) {
+  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 params = utils.jsonDecode(session.request('params'));
+    delete params['__POST'];
+    const {err, data} = await http.post(targetUrl, params, postData);
+    const rspJson = {
+      'errcode': 0,
+      'errmsg': '',
+      'seq_id': seqId,
+      'req_json': reqJson,
+      'data': data
+    };
+    if (err) {
+      rspJson['errcode'] = 1;
+      rspJson['errmsg'] = '' + err;
+    }
+    console.log('data', data);
+    console.log('rspJson:' + utils.jsonEncode(rspJson));
+    await http.get(cbUrl, rspJson);
+  });
+  session.rspOk();
+}
+
+async function get(session) {
+  const params = utils.jsonDecode(session.request('params'));
+  const postData = utils.getVal(params, '__POST', '');
+  if (postData) {
+    await internalPost(session, postData);
+  } else {
+    await internalGet(session);
+  }
 };
 
 async function post(session) {
diff --git a/third_party/j7 b/third_party/j7
index 59b3ef2..f81baf8 160000
--- a/third_party/j7
+++ b/third_party/j7
@@ -1 +1 @@
-Subproject commit 59b3ef222d3468ccb7096a801a43da7d9b158412
+Subproject commit f81baf8c264c00395b4dd27f900df6ffedceac08