diff --git a/server/httpproxy/controllers/proxy.js b/server/httpproxy/controllers/proxy.js
index c7c2138..23385e0 100644
--- a/server/httpproxy/controllers/proxy.js
+++ b/server/httpproxy/controllers/proxy.js
@@ -68,6 +68,31 @@ async function get(session) {
 };
 
 async function post(session) {
+  console.log('post data', session.getBody());
+  const postData = session.getBody();
+  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'));
+    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();
 }
 
 function init() {
diff --git a/server/httpproxy/package-lock.json b/server/httpproxy/package-lock.json
index 1cda0ec..a04896e 100644
--- a/server/httpproxy/package-lock.json
+++ b/server/httpproxy/package-lock.json
@@ -15,10 +15,14 @@
       "version": "1.0.0",
       "dependencies": {
         "axios": "^0.26.1",
+        "body-parser": "^1.20.0",
         "crc-32": "^1.2.1",
         "express": "^4.17.2",
+        "minimist": "^1.2.6",
         "mysql": "~2.18.1",
+        "node-xlsx": "^0.21.0",
         "querystring": "^0.2.1",
+        "redis": "^4.1.0",
         "urlencode": "^1.1.0"
       }
     },
@@ -32,10 +36,14 @@
       "version": "file:../../third_party/j7",
       "requires": {
         "axios": "^0.26.1",
+        "body-parser": "^1.20.0",
         "crc-32": "^1.2.1",
         "express": "^4.17.2",
+        "minimist": "^1.2.6",
         "mysql": "~2.18.1",
+        "node-xlsx": "^0.21.0",
         "querystring": "^0.2.1",
+        "redis": "^4.1.0",
         "urlencode": "^1.1.0"
       }
     }
diff --git a/server/httpproxy/session.js b/server/httpproxy/session.js
index 0ceb5ea..0948f40 100644
--- a/server/httpproxy/session.js
+++ b/server/httpproxy/session.js
@@ -49,6 +49,10 @@ class Session {
     return utils.jsonEncode(this.req.query);
   }
 
+  getBody() {
+    return this.req.body;
+  }
+
 }
 
 module.exports = Session;
diff --git a/third_party/j7 b/third_party/j7
index f81baf8..e3b86e9 160000
--- a/third_party/j7
+++ b/third_party/j7
@@ -1 +1 @@
-Subproject commit f81baf8c264c00395b4dd27f900df6ffedceac08
+Subproject commit e3b86e927f2cbccc97a024bed1573c5ca24cbfde