diff --git a/commons/utils/setting.ts b/commons/utils/setting.ts
index 5e4a731..e666feb 100644
--- a/commons/utils/setting.ts
+++ b/commons/utils/setting.ts
@@ -278,6 +278,7 @@ function getQuickSearch({
   useItemOpen = false,
   openAfterHideQuickSearchWindow = true,
   matchConditionsRemark = false,
+  width = 600,
 }: {
   enable?: boolean | null;
   showHideShortcutKey?: string | null;
@@ -289,6 +290,7 @@ function getQuickSearch({
   useItemOpen?: boolean | null;
   openAfterHideQuickSearchWindow?: boolean | null;
   matchConditionsRemark?: boolean | null;
+  width?: number | null;
 }): QuickSearch {
   return {
     enable: enable ?? true,
@@ -301,6 +303,7 @@ function getQuickSearch({
     useItemOpen: useItemOpen ?? false,
     openAfterHideQuickSearchWindow: openAfterHideQuickSearchWindow ?? true,
     matchConditionsRemark: matchConditionsRemark ?? false,
+    width: width ?? 600,
   };
 }
 
diff --git a/electron/main/search/index.ts b/electron/main/search/index.ts
index 76c9206..92049dd 100644
--- a/electron/main/search/index.ts
+++ b/electron/main/search/index.ts
@@ -14,7 +14,7 @@ function createQuickSearchWindow() {
   global.quickSearchWindowInit = false;
   quickSearchWindow = global.quickSearchWindow = new BrowserWindow({
     title: "Dawn Launcher",
-    width: 600,
+    width: global.setting.quickSearch.width,
     height: 44,
     type: "toolbar",
     frame: false,
diff --git a/electron/main/search/ipcEvent.ts b/electron/main/search/ipcEvent.ts
index fdfc40c..75f18e5 100644
--- a/electron/main/search/ipcEvent.ts
+++ b/electron/main/search/ipcEvent.ts
@@ -18,4 +18,8 @@ export default function () {
   ipcMain.on("setQuickSearchWindowHeight", (event, args) => {
     global.quickSearchWindow.setBounds({ height: args });
   });
+  // 设置快速搜索窗口宽度
+  ipcMain.on("setQuickSearchWindowWidth", (event, args) => {
+    global.quickSearchWindow.setBounds({ width: args });
+  });
 }
diff --git a/electron/preload/index.ts b/electron/preload/index.ts
index ef887f6..36d5c95 100644
--- a/electron/preload/index.ts
+++ b/electron/preload/index.ts
@@ -822,6 +822,10 @@ contextBridge.exposeInMainWorld("quickSearch", {
   setWindowHeight: (height: number) => {
     ipcRenderer.send("setQuickSearchWindowHeight", height);
   },
+  // 设置窗口宽度
+  setWindowWidth: (width: number) => {
+    ipcRenderer.send("setQuickSearchWindowWidth", width);
+  },
 });
 
 contextBridge.exposeInMainWorld("about", {
diff --git a/src/index.d.ts b/src/index.d.ts
index 694d7d6..ff04b08 100644
--- a/src/index.d.ts
+++ b/src/index.d.ts
@@ -175,6 +175,7 @@ declare global {
       onShowWindowBefore: (callback: Callback) => Function;
       onClearData: (callback: Callback) => Function;
       setWindowHeight: (height: number) => void;
+      setWindowWidth: (width: number) => void;
     };
     about: {
       createWindow: () => void;
diff --git a/src/pages/setting/Index.vue b/src/pages/setting/Index.vue
index 4bfbce2..3ca754b 100644
--- a/src/pages/setting/Index.vue
+++ b/src/pages/setting/Index.vue
@@ -1083,6 +1083,25 @@
                 >
               </div>
             </NForm>
+            <NForm
+              label-placement="left"
+              :show-feedback="false"
+              size="small"
+              class="mt-3"
+            >
+              <span class="block font-semibold">{{ store.language.size }}</span>
+              <NFormItem :label="store.language.width" class="mt-1">
+                <NInputNumber
+                  v-model:value="setting.quickSearch.width"
+                  size="small"
+                  :min="0"
+                  class="w-full"
+                  placeholder=""
+                  :show-button="false"
+                  @update:value="updateQuickSearchWidth"
+                ></NInputNumber>
+              </NFormItem>
+            </NForm>
             <NForm
               label-placement="left"
               :show-feedback="false"
@@ -2121,6 +2140,12 @@ let quickSearchHistorySortOptions = ref([
     value: "openNumber",
   },
 ]);
+// 快速搜索宽度更新
+function updateQuickSearchWidth(value: number | null) {
+  if (value) {
+    window.quickSearch.setWindowWidth(value);
+  }
+}
 // 网络搜索模式
 let webSearchModeOptions = ref([
   {
@@ -2144,7 +2169,7 @@ let searchSourceName = ref<string | null>(null);
 let searchSourceURL = ref<string | null>(null);
 // 网络搜索源描述
 let searchSourceDescription = ref<string | null>(null);
-//  显示新增搜索源
+// 显示新增搜索源
 function showAddSearchSource() {
   searchSourceType.value = "add";
   searchSourceId.value = null;
diff --git a/types/setting.d.ts b/types/setting.d.ts
index 3261cdc..a4576a1 100644
--- a/types/setting.d.ts
+++ b/types/setting.d.ts
@@ -182,6 +182,8 @@ export interface QuickSearch {
   openAfterHideQuickSearchWindow: boolean;
   // 匹配条件：备注
   matchConditionsRemark: boolean;
+  // 宽度
+  width: number;
 }
 
 // 网络搜索