diff --git a/apps/common/main/lib/component/Mixtbar.js b/apps/common/main/lib/component/Mixtbar.js
index eea3de7db..0798a0fe9 100644
--- a/apps/common/main/lib/component/Mixtbar.js
+++ b/apps/common/main/lib/component/Mixtbar.js
@@ -164,7 +164,7 @@ define([
             },
 
             collapseToolbar: function() {
-                if ( optsFold.$bar ) {
+                if ( this.isFolded && optsFold.$bar ) {
                     optsFold.$bar.removeClass('expanded');
                     optsFold.$bar.find('.tabs .ribtab').removeClass('active');
                 }