diff --git a/js/webAppComm.js b/js/webAppComm.js
index 9099e96..ce3528e 100644
--- a/js/webAppComm.js
+++ b/js/webAppComm.js
@@ -442,6 +442,19 @@ webAppComm.prototype.domReady = function (mData) {
     webAppCollaboration(obj2);
 }
 
+// 38:web打开/关闭签到提醒
+webAppComm.prototype.openSignRemind = function () {
+    var obj = {
+        "cid": 38,
+        "data": {
+            "msg": '打开签到提醒'
+        }
+    }
+
+    var obj2 = JSON.stringify(obj);
+    webAppCollaboration(obj2);
+}
+
 //接收客戶端的消息
 webAppComm.prototype.reMsgFromApp = function (callback) {
     callback && callback();