diff --git a/app/src/assets/scss/base.scss b/app/src/assets/scss/base.scss
index 629885ef0..5f77c8dd1 100644
--- a/app/src/assets/scss/base.scss
+++ b/app/src/assets/scss/base.scss
@@ -381,7 +381,8 @@ html {
 
 .switch-doc {
   max-height: 70vh;
-  width: 520px;
+  max-width: 768px;
+  min-width: 426px;
 
   .b3-list:last-child {
     border-left: 1px solid var(--b3-theme-surface-lighter);
diff --git a/app/src/boot/globalShortcut.ts b/app/src/boot/globalShortcut.ts
index e2de601e6..1691fb802 100644
--- a/app/src/boot/globalShortcut.ts
+++ b/app/src/boot/globalShortcut.ts
@@ -477,7 +477,7 @@ export const globalShortcut = () => {
             }
             let dockHtml = "";
             if (!isTabWindow) {
-                dockHtml = `<ul class="b3-list b3-list--background" style="max-height: calc(70vh - 35px);overflow: auto">
+                dockHtml = `<ul class="b3-list b3-list--background" style="max-height: calc(70vh - 35px);overflow: auto;width: 200px;">
 <li data-type="riffCard" data-index="0" class="b3-list-item${!tabHtml ? " b3-list-item--focus" : ""}">
     <svg class="b3-list-item__graphic"><use xlink:href="#iconRiffCard"></use></svg>
     <span class="b3-list-item__text">${window.siyuan.languages.riffCard}</span>
diff --git a/app/src/business/openRecentDocs.ts b/app/src/business/openRecentDocs.ts
index 4ced8f693..9fc6a2ba1 100644
--- a/app/src/business/openRecentDocs.ts
+++ b/app/src/business/openRecentDocs.ts
@@ -24,7 +24,7 @@ ${unicode2Emoji(item.icon || Constants.SIYUAN_IMAGE_FILE, false, "b3-list-item__
         });
         let dockHtml = "";
         if (!isWindow()) {
-            dockHtml = `<ul class="b3-list b3-list--background" style="max-height: calc(70vh - 35px);overflow: auto">
+            dockHtml = `<ul class="b3-list b3-list--background" style="max-height: calc(70vh - 35px);overflow: auto;width: 200px;">
 <li data-type="riffCard" data-index="0" class="b3-list-item${!tabHtml ? " b3-list-item--focus" : ""}">
     <svg class="b3-list-item__graphic"><use xlink:href="#iconRiffCard"></use></svg>
     <span class="b3-list-item__text">${window.siyuan.languages.riffCard}</span>