解决动态展示重复问题

models/action.go

@@ -350,6 +350,7 @@ func GetLast20PublicFeeds(opTypes []int) ([]*Action, error) {
 	cond := builder.NewCond()
 	cond = cond.And(builder.Eq{"is_private": false})
 	cond = cond.And(builder.Eq{"is_deleted": false})
+	cond = cond.And(builder.Expr("user_id=act_user_id"))
 	cond = cond.And(builder.In("op_type", opTypes))
 
 	actions := make([]*Action, 0, 20)