diff --git a/maomao.c b/maomao.c
index ae4dea24..0d7de0b5 100644
--- a/maomao.c
+++ b/maomao.c
@@ -3636,6 +3636,9 @@ void scene_buffer_apply_size(struct wlr_scene_buffer *buffer, int sx, int sy, vo
 }
 
 void buffer_set_size(Client *c, animationScale data) {
+  if (c->animainit_geom.width < c->current.width && c->animainit_geom.height < c->geom.height) {
+    return;
+  }
   if(c->iskilling|| c->animation.tagouting || c->animation.tagining || c->animation.tagouted) {
     return;
   }