diff --git a/manifest.json b/manifest.json
index 1b89186..c1430db 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
 	"id": "mediaviewer",
 	"name": "Media Viewer",
-	"version": "2.0.10",
+	"version": "2.0.11",
 	"minAppVersion": "1.1.0",
 	"description": "View and manage media files within your notes.",
 	"author": "Devon22",
diff --git a/package-lock.json b/package-lock.json
index 2b90044..9ab4c17 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
 	"name": "mediaviewer",
-	"version": "2.0.10",
+	"version": "2.0.11",
 	"lockfileVersion": 3,
 	"requires": true,
 	"packages": {
 		"": {
 			"name": "mediaviewer",
-			"version": "2.0.10",
+			"version": "2.0.11",
 			"license": "MIT",
 			"dependencies": {
 				"@esbuild/linux-x64": "0.17.3",
diff --git a/package.json b/package.json
index 277fe96..8c8d5cd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "mediaviewer",
-	"version": "2.0.10",
+	"version": "2.0.11",
 	"description": "This is a sample plugin for Obsidian (https://obsidian.md)",
 	"main": "main.js",
 	"scripts": {
diff --git a/src/fullscreen.ts b/src/fullscreen.ts
index 1738872..167a9e7 100644
--- a/src/fullscreen.ts
+++ b/src/fullscreen.ts
@@ -19,10 +19,10 @@ export class FullScreenModal extends Modal {
     isZoomed: boolean;
     isImage: boolean;
     openType: string;
-    fullMediaView: HTMLDivElement;
-    fullImage: HTMLImageElement;
-    fullVideo: HTMLVideoElement;
-    galleryCloseButton: HTMLButtonElement;
+    fullMediaView!: HTMLDivElement;
+    fullImage!: HTMLImageElement;
+    fullVideo!: HTMLVideoElement;
+    galleryCloseButton!: HTMLButtonElement;
     handleWheel: ((event: WheelEvent) => void) | null;
     autoPlayTimer: number | null;
     isAutoPlaying: boolean;
diff --git a/src/galleryBlockGenerate.ts b/src/galleryBlockGenerate.ts
index 2edb777..49ba39c 100644
--- a/src/galleryBlockGenerate.ts
+++ b/src/galleryBlockGenerate.ts
@@ -13,13 +13,13 @@ export class GalleryBlockGenerateModal extends Modal {
 
     constructor(app: App, selectedText: string) {
         super(app);
+        this.title = '';
+        this.size = 'medium';
+        this.addButton = false;
+        this.pagination = 0;
         this.selectedText = this.parseExistingContent(selectedText);
         this.replaceRange = null;
         this.onConfirm = null;
-        if (this.title === undefined) this.title = '';
-        if (this.size === undefined) this.size = 'medium';
-        if (this.addButton === undefined) this.addButton = false;
-        if (this.pagination === undefined) this.pagination = 0;
     }
 
     // 解析現有的 gallery 區塊內容
diff --git a/src/main.ts b/src/main.ts
index 4bcc8a6..2dc8f99 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -6,7 +6,7 @@ import { GalleryBlockGenerateModal } from './galleryBlockGenerate';
 import { t } from './translations';
 
 export default class MediaViewPlugin extends Plugin {
-    settings: MediaViewSettings;
+    settings!: MediaViewSettings;
 
     async onload() {
         await this.loadSettings();
@@ -29,7 +29,7 @@ export default class MediaViewPlugin extends Plugin {
             name: t('generate_gallery'),
             checkCallback: (checking) => {
                 // 檢查是否有開啟的筆記
-                const activeView = this.app.workspace.getActiveViewOfType(require('obsidian').MarkdownView);
+                const activeView = this.app.workspace.getActiveViewOfType(MarkdownView);
                 if (activeView) {
                     if (!checking) {
                         this.generateGallery();
@@ -114,7 +114,7 @@ export default class MediaViewPlugin extends Plugin {
     }
 
     generateGallery() {
-        const activeView = this.app.workspace.getActiveViewOfType(require('obsidian').MarkdownView) as MarkdownView;
+        const activeView = this.app.workspace.getActiveViewOfType(MarkdownView);
         if (activeView) {
             const editor = activeView.editor;
             const selectedText = editor.getSelection();
diff --git a/tsconfig.json b/tsconfig.json
index 5a006cd..ea8d7ea 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -3,7 +3,7 @@
     "inlineSourceMap": true,
     "inlineSources": true,
     "module": "ESNext",
-    "target": "ES6",
+    "target": "ES2020",
     "allowJs": true,
     "noImplicitAny": true,
     "moduleResolution": "bundler",
@@ -12,10 +12,7 @@
     "strictNullChecks": true,
     "lib": [
       "DOM",
-      "ES5",
-      "ES6",
-      "ES7",
-      "es2018"
+      "ES2020"
     ]
   },
   "include": [
diff --git a/versions.json b/versions.json
index 661ffcd..36e08af 100644
--- a/versions.json
+++ b/versions.json
@@ -1,3 +1,3 @@
 {
-	"2.0.10": "1.1.0"
+	"2.0.11": "1.1.0"
 }
\ No newline at end of file