update

js/Office/Poll.js

@@ -44,9 +44,11 @@ U.MD.O.P.polling = function (params) {
                 try {
                     U.MD.O.P.pollingAsyn({ value: JSON.parse(data) })
                 }
-                catch (e) { }
+                catch (e) {
+                    console.log(e);
+                }
                 data = "";
-            }, 100);
+            }, 20);
         }
         //结束重连
         else if (xhr.readyState == 4) {