diff --git a/public/react/src/modules/message/js/MessagChat.js b/public/react/src/modules/message/js/MessagChat.js
index 8e84dd9fd..61ba5b33c 100644
--- a/public/react/src/modules/message/js/MessagChat.js
+++ b/public/react/src/modules/message/js/MessagChat.js
@@ -61,11 +61,12 @@ class MessagChat extends Component{
 
 
 	contentViewScrolltop=(e)=>{
-
-		if(e.currentTarget.scrollHeight===0){
+		if(e.currentTarget.scrollTop===0){
+			console.log("调用了方法1111111")
 			let {pages}=this.state;
 			let newpage=pages+1
-
+			let  target_ids=this.props.match.params.private;
+			this.getChatList(newpage,this.state.limits,target_ids);
 		}
 	}
 	// 滑动刷新
@@ -120,10 +121,17 @@ class MessagChat extends Component{
 								obj = datay[i];
 								datas.push(datay[i]);
 							} else {
-								if (moment(obj.send_day).isSame(datay[i].send_day)) {
-									datay[i].send_day = "";
-								} else {
-									obj = datay[i];
+								try {
+									var timeone=obj.send_time.slice(0,10);
+									var timetwo=datay[i].send_time.slice(0,10);
+									if (moment(timeone).isSame(timetwo)) {
+										datay[i].send_day = "";
+									} else {
+										datay[i].send_day = timetwo;
+										obj = datay[i];
+									}
+								}catch (e) {
+
 								}
 								datas.push(datay[i]);
 							}
@@ -169,13 +177,18 @@ class MessagChat extends Component{
 								obj = datay[i];
 								datas.push(datay[i]);
 							} else {
+								try {
+									var timeone=obj.send_time.slice(0,10);
+									var timetwo=datay[i].send_time.slice(0,10);
+									if (moment(timeone).isSame(timetwo)) {
+										datay[i].send_day = "";
+									} else {
+										datay[i].send_day = timetwo;
+										obj = datay[i];
+									}
+								}catch (e) {
 
-								if (moment(obj.send_day).isSame(datay[i].send_day)) {
-									datay[i].send_day = "";
-								} else {
-									obj = datay[i];
 								}
-
 								datas.push(datay[i]);
 							}