no message

controllers/activity.go

@@ -3843,7 +3843,7 @@ func (this *ActivityCoAntroller) SpecialDetail() {
 			return
 		}
 		if count == 1 {
-			resp.Detail.IsFollow = true
+			activityInfo.IsFollow = true
 		}
 		activityInfo.ActivityTypeName = "专项调研"
 		resp.Detail = activityInfo