diff --git a/apps/kimi-web/src/App.vue b/apps/kimi-web/src/App.vue
index c4d5f14a4..668d44930 100644
--- a/apps/kimi-web/src/App.vue
+++ b/apps/kimi-web/src/App.vue
@@ -70,7 +70,7 @@ onMounted(() => {
 // localStorage persistence); we mirror it here to drive the App grid.
 // ---------------------------------------------------------------------------
 const SIDEBAR_WIDTH_KEY = 'kimi-web.sidebar-width';
-const SIDEBAR_DEFAULT = 196;
+const SIDEBAR_DEFAULT = 220;
 const SIDEBAR_MIN = 170;
 const SIDEBAR_MAX = 420;
 
diff --git a/apps/kimi-web/src/components/Sidebar.vue b/apps/kimi-web/src/components/Sidebar.vue
index a576a8404..6a2fe05a6 100644
--- a/apps/kimi-web/src/components/Sidebar.vue
+++ b/apps/kimi-web/src/components/Sidebar.vue
@@ -41,7 +41,7 @@ const props = withDefaults(
     attentionBySession: () => ({}),
     authReady: false,
     accountModel: null,
-    colWidth: 196,
+    colWidth: 220,
     theme: 'terminal',
     codeFont: 'sf-mono',
     accent: 'blue',