滚动问题

src/views/IM/search-message/detail.vue

@@ -186,10 +186,12 @@ export default {
 						this.detailData.unshift(...arr);
 						this.$forceUpdate();
 						if(param == 1) {
-							setTimeout(() => {
-								let el = this.getElmByID('scroll-set');
-								el.scrollTop = 20000;
-							}, 100);
+							this.$nextTick( () => {
+								setTimeout(() => {
+									let el = this.getElmByID('scroll-set');
+									el.scrollTop = 20000;
+								}, 50);
+							})
 						}
 					}else {
 						this.hasHistoryData = false;