fix: 企业情报选择分组交互逻辑调整

Signed-off-by: tangshizhe <48740614+tangshizhe@users.noreply.github.com>

src/jfw/modules/app/src/web/staticres/jyapp/big-member/js/ent_follow.js

@@ -222,6 +222,7 @@ var vNode = {
           }
           this.listInfo.pageNum = 0
           $('.j-main').scrollTop(0)
+          this.groupOffsetTop = 0
           this.getEntFollowList({
             pageNum: this.listInfo.pageNum,
             group: lengthBool ? this.selectGroupList.map(s => s.id).join(',') : ''