diff --git a/ShadowEditor.UI/src/editor/sidebar/css/EditorSideBar.css b/ShadowEditor.UI/src/editor/sidebar/css/EditorSideBar.css
index 5f697299..1f3d6a83 100644
--- a/ShadowEditor.UI/src/editor/sidebar/css/EditorSideBar.css
+++ b/ShadowEditor.UI/src/editor/sidebar/css/EditorSideBar.css
@@ -1,5 +1,5 @@
 .EditorSideBar {
-    width: 240px !important;
+    width: 200px !important;
 }
 
 .EditorSideBar .top {
diff --git a/ShadowEditor.UI/src/panel/css/Panel.css b/ShadowEditor.UI/src/panel/css/Panel.css
index ab212e9a..51a47618 100644
--- a/ShadowEditor.UI/src/panel/css/Panel.css
+++ b/ShadowEditor.UI/src/panel/css/Panel.css
@@ -2,7 +2,7 @@
     position: relative;
     left: 0;
     top: 0;
-    width: 240px;
+    width: 200px;
     height: 320px;
     background: #fafafa;
     border: 1px solid #2c3e50;