diff --git a/src/class/PluginCenter.ts b/src/class/PluginCenter.ts
index b374084..d9f93cf 100644
--- a/src/class/PluginCenter.ts
+++ b/src/class/PluginCenter.ts
@@ -20,6 +20,7 @@ export interface registerComponentOption {
 	exitConfirm?: boolean;
 	// 若为true，则只会创建一个页面，当存在已创建页面则会直接将VFile和VDir加到curr里面
 	single?: boolean;
+	priority?: number;
 }
 
 export type Plugin = {
@@ -31,6 +32,8 @@ export type Plugin = {
 	disable: boolean;
 	// 插件所属的group，用于区分插件使用的场合
 	group: PluginGroup[];
+	// 插件优先级
+	priority: number;
 	// 判断在未禁用时是否可以使用这个组件
 	// 使用组件即调用下面的func
 	filter: (VDirectories: VirtualDirectory[], VFiles: VirtualFile[]) => boolean;
@@ -56,7 +59,7 @@ export default class PluginCenter {
 	 * 便捷地注册一个组件为插件，触发时直接用新页面打开
 	 */
 	registerComponent(option: registerComponentOption): void {
-		const { key, name, getComponent, icon, filter, group = [PluginGroup.default], disable = false, exitConfirm = false, single = false } = option;
+		const { key, name, getComponent, icon, filter, group = [PluginGroup.default], disable = false, exitConfirm = false, single = false, priority = 0 } = option;
 		let _component: any;
 		const views = useVirtualPages();
 		this.register(key, {
@@ -65,6 +68,7 @@ export default class PluginCenter {
 			icon: shallowRef(icon),
 			group,
 			disable,
+			priority,
 			func: async (VDirectories: VirtualDirectory[], VFiles: VirtualFile[]) => {
 				if (filter(VDirectories, VFiles) === false) {
 					return;
@@ -110,10 +114,12 @@ export default class PluginCenter {
 				usableList.push(key);
 			}
 		}
-		return usableList.map(key => ({
+		const res = usableList.map(key => ({
 			key,
 			...this.pluginsMap[key]
-		}));
+		}))
+		res.sort((a, b) => b.priority - a.priority);
+		return res
 	}
 
 	usePlugin(key: string, VDirectories?: VirtualDirectory[], VFiles?: VirtualFile[], ...args: any[]) {
diff --git a/src/components/miaoLazyDiv.vue b/src/components/miaoLazyDiv.vue
index 64bcab7..2e8e376 100644
--- a/src/components/miaoLazyDiv.vue
+++ b/src/components/miaoLazyDiv.vue
@@ -1,7 +1,7 @@
 <!-- 只适合用于渲染过程较为复杂的组件，不然可能得不偿失
      这么泛用的组件，性能差点也能理解 -->
 <template>
-    <div class="miao-lazy" ref="miaoLazyRoot" :style="!show ? { minHeight, minWidth } : {}">
+    <div class="miao-lazy" ref="miaoLazyRoot" :style="!show ? { minHeight, minWidth, margin } : {}">
         <slot v-if="show" />
     </div>
 </template>
@@ -22,6 +22,10 @@ const props = defineProps({
     minWidth: {
         type: String,
         default: 'none',
+    },
+    margin: {
+        type: String,
+        default: 'none',
     }
 })
 
diff --git a/src/plugins/miaoDirectory/components/miaoDirectoryItem.vue b/src/plugins/miaoDirectory/components/miaoDirectoryItem.vue
index 8de1a5f..f1cb45b 100644
--- a/src/plugins/miaoDirectory/components/miaoDirectoryItem.vue
+++ b/src/plugins/miaoDirectory/components/miaoDirectoryItem.vue
@@ -197,7 +197,7 @@ onBeforeUnmount(() => {
         display: flex;
         align-items: center;
         transition: background-color 0.3s ease;
-
+        overflow-x: hidden;
         .item-main-front {
             height: 100%;
             min-width: 10px;
diff --git a/src/plugins/miaoDirectory/components/miaoDirectoryItemsContainer.vue b/src/plugins/miaoDirectory/components/miaoDirectoryItemsContainer.vue
index 13aa020..4b27bf8 100644
--- a/src/plugins/miaoDirectory/components/miaoDirectoryItemsContainer.vue
+++ b/src/plugins/miaoDirectory/components/miaoDirectoryItemsContainer.vue
@@ -8,7 +8,8 @@
             <miao-lazy-div
                 v-for="dir in showData_directory"
                 :key="dir.id"
-                min-height="50px">
+                min-height="50px"
+                margin="10px">
                 <miaoDirectoryItem
                     :item="dir"
                     :color="props.color"
diff --git a/src/plugins/miaoDirectory/miaoDirectory.vue b/src/plugins/miaoDirectory/miaoDirectory.vue
index cad5af6..217065c 100644
--- a/src/plugins/miaoDirectory/miaoDirectory.vue
+++ b/src/plugins/miaoDirectory/miaoDirectory.vue
@@ -376,7 +376,12 @@ const handleItemClick = (item: VirtualDirectory | VirtualFile) => {
         handleItemSelect(item)
     } else {
         if (item.type === 'file') {
-            openUrl(`${baseUrl}${api.get}${item.path}`)
+            const useablePlugins = pluginCenter.getUsablePlugin([], [item])
+            if(useablePlugins.length > 0){
+                pluginCenter.usePlugin(useablePlugins[0].key, [], [item])
+            } else {
+                openUrl(`${baseUrl}${api.get}${item.path}`)
+            }
         } else if (item.type === 'directory') {
             setCurrentDirectory(item)
         }
diff --git a/src/plugins/miaoMusicPlayer/export.ts b/src/plugins/miaoMusicPlayer/export.ts
index 0728628..8eef2bb 100644
--- a/src/plugins/miaoMusicPlayer/export.ts
+++ b/src/plugins/miaoMusicPlayer/export.ts
@@ -26,7 +26,8 @@ const pluginConfig: registerComponentOption = {
         return vFiles[0].name.endsWith('?')
     },
     disable: false,
-    single: true
+    single: true,
+    priority: 5,
 }
 
 export default pluginConfig