diff --git a/package.json b/package.json
index 0cb93030..4fa433f5 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "webgal-terre",
-  "version": "4.5.3",
+  "version": "4.5.4",
   "private": true,
   "scripts": {
     "dev": "concurrently \"yarn dev:terre\" \"yarn dev:origine\" \"yarn dev:start-dev-server\"",
diff --git a/packages/origine2/package.json b/packages/origine2/package.json
index d414b2f9..f5e9f9bf 100644
--- a/packages/origine2/package.json
+++ b/packages/origine2/package.json
@@ -1,7 +1,7 @@
 {
   "name": "webgal-origine-2",
   "private": true,
-  "version": "4.5.3",
+  "version": "4.5.4",
   "license": "MPL-2.0",
   "scripts": {
     "dev": "lingui extract && lingui compile --typescript && vite --host",
diff --git a/packages/origine2/src/config/info.ts b/packages/origine2/src/config/info.ts
index a2514826..ddc913db 100644
--- a/packages/origine2/src/config/info.ts
+++ b/packages/origine2/src/config/info.ts
@@ -4,6 +4,6 @@ export interface Info {
 }
 
 export const __INFO: Info = {
-  version: '4.5.3',
+  version: '4.5.4',
   buildTime: '2024-06-30T04:04:15.899Z', // 编译时会通过 version-sync.js 自动更新
 };
diff --git a/packages/origine2/src/locales/en.po b/packages/origine2/src/locales/en.po
index 63bd3ca4..8b072214 100644
--- a/packages/origine2/src/locales/en.po
+++ b/packages/origine2/src/locales/en.po
@@ -278,6 +278,7 @@ msgstr "Sidebar"
 msgid "侧边栏游戏预览"
 msgstr "Sidebar Game Preview"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:73
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGColor.tsx:32
 msgid "修改颜色"
 msgstr "Edit Color"
@@ -286,19 +287,19 @@ msgstr "Edit Color"
 msgid "值"
 msgstr "Value"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:47
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:53
 msgid "偏移右侧距离（定位用）"
 msgstr "Offset right (for positioning)"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:46
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:52
 msgid "偏移左侧距离（定位用）"
 msgstr "Offset left (for positioning)"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:49
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:55
 msgid "偏移底部距离（定位用）"
 msgstr "Offset bottom (for positioning)"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:48
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:54
 msgid "偏移顶部距离（定位用）"
 msgstr "Offset top (for positioning)"
 
@@ -360,23 +361,23 @@ msgstr "Hide the background"
 msgid "内层文本"
 msgstr "Inner Text"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:57
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:63
 msgid "内边距"
 msgstr "Padding"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:41
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:47
 msgid "最大宽度"
 msgstr "Max Width"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:44
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:50
 msgid "最大高度"
 msgstr "Max Height"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:40
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:46
 msgid "最小宽度"
 msgstr "Min Width"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:43
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:49
 msgid "最小高度"
 msgstr "Min Height"
 
@@ -500,7 +501,7 @@ msgstr "Single line comment"
 msgid "反射电影滤镜"
 msgstr "Reflection film filter"
 
-#: src/pages/editor/ChooseFile/ChooseFile.tsx:54
+#: src/pages/editor/ChooseFile/ChooseFile.tsx:55
 msgid "取消"
 msgstr "Cancel"
 
@@ -543,11 +544,15 @@ msgstr "Enable video skipping"
 msgid "唇形同步与眨眼"
 msgstr "Lip sync and blinking"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:50
+msgid "图像"
+msgstr "Image"
+
 #: src/pages/editor/MainArea/EditorToolbar.tsx:65
 msgid "图形编辑器"
 msgstr "Graphical editor"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:53
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:59
 msgid "圆角"
 msgstr "Rounded corners"
 
@@ -587,7 +592,7 @@ msgstr "Scene file"
 msgid "外层文本"
 msgstr "Outer Text"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:56
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:62
 msgid "外边距"
 msgstr "Margin"
 
@@ -595,23 +600,23 @@ msgstr "Margin"
 msgid "大"
 msgstr "Large"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:52
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:58
 msgid "字体"
 msgstr "Font"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:35
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:41
 msgid "字体大小"
 msgstr "Font size"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:37
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:43
 msgid "字母间距"
 msgstr "Letter spacing"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:36
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:42
 msgid "字重"
 msgstr "Font Weight"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:45
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:51
 msgid "定位方式"
 msgstr "Positioning"
 
@@ -637,7 +642,7 @@ msgstr "Live preview on"
 msgid "实验性快速预览"
 msgstr "Experimental fast preview"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:39
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:45
 msgid "宽度"
 msgstr "Width"
 
@@ -682,10 +687,14 @@ msgstr "Mini avatar container"
 msgid "小头像文件"
 msgstr "Avatar file"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:51
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:57
 msgid "层级顺序"
 msgstr "Z Index"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:27
+msgid "居中"
+msgstr "Center"
+
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGText.tsx:20
 msgid "居中对齐"
 msgstr "Center Align"
@@ -732,6 +741,10 @@ msgstr "Documents"
 msgid "常规演出"
 msgstr "Regular performance"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundSize.tsx:28
+msgid "平铺"
+msgstr "Tiling"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/Intro.tsx:294
 msgid "应用颜色变化"
 msgstr "Apply color changes"
@@ -797,6 +810,9 @@ msgstr "Control whether to display the text box"
 msgid "提交"
 msgstr "Submit"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:92
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:39
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundSize.tsx:36
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGCommonEditor.tsx:22
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGCommonLengthEditor.tsx:35
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGCommonLengthEditor4Values.tsx:93
@@ -819,6 +835,10 @@ msgstr "Tip: After editing, if you find any invalid CG/BGM in the appreciation g
 msgid "提示：换行符最多可达三行"
 msgstr "Tip: Line breaks can be up to three lines"
 
+#: src/pages/templateEditor/TemplateEditorSidebar/TemplateEditorSidebar.tsx:53
+msgid "提示：样式中用到的资源放在 assets 目录下"
+msgstr "Tips: Resources used in styles are placed in the assets directory"
+
 #: src/pages/editor/ChooseFile/ChooseFile.tsx:108
 #: src/pages/editor/ChooseFile/ChooseFile.tsx:109
 #~ msgid "搜索文件"
@@ -901,7 +921,7 @@ msgstr "Font size"
 msgid "文字颜色"
 msgstr "Font color"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:54
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:60
 msgid "文本对齐"
 msgstr "Text alignment"
 
@@ -931,7 +951,7 @@ msgstr "Text Box Background"
 msgid "文本长度 (em)"
 msgstr "Text length (em)"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:55
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:61
 msgid "文本阴影"
 msgstr "Text Shadow"
 
@@ -1333,6 +1353,10 @@ msgstr "Figure file"
 msgid "纹理"
 msgstr "Texture"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:51
+msgid "线性渐变"
+msgstr "Linear gradient"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/Intro.tsx:266
 msgid "结束后保持"
 msgstr "Hold after end"
@@ -1374,9 +1398,18 @@ msgid "老电影滤镜"
 msgstr "Old film filter"
 
 #: src/pages/editor/EditorSidebar/EditorSidebar.tsx:105
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:64
 msgid "背景"
 msgstr "Background"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:66
+msgid "背景图像位置"
+msgstr "Background Image Position"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:65
+msgid "背景图像大小"
+msgstr "Background image size"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/SetAnimation.tsx:21
 #: src/pages/editor/GraphicalEditor/SentenceEditor/SetTransform.tsx:29
 #: src/pages/editor/GraphicalEditor/SentenceEditor/SetTransition.tsx:22
@@ -1415,6 +1448,15 @@ msgstr "Auto wrap"
 msgid "自动隐藏功能区"
 msgstr "Auto-hide toolbar"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:32
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundSize.tsx:27
+msgid "自定义"
+msgstr "Customization"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:52
+msgid "自定义值"
+msgstr "Custom Value "
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/PixiPerform.tsx:61
 #: src/pages/editor/GraphicalEditor/SentenceEditor/PixiPerform.tsx:69
 msgid "自定义特效名称"
@@ -1440,6 +1482,10 @@ msgstr "Line of script"
 msgid "要删除属性{0}吗？"
 msgstr "Delete the property {0}?"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundSize.tsx:29
+msgid "覆盖"
+msgstr "Coverage"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/Say.tsx:91
 msgid "角色名，留空以继承上句"
 msgstr "Role name, leave blank to inherit from previous sentence"
@@ -1575,8 +1621,8 @@ msgstr "Return"
 msgid "连续执行"
 msgstr "Execute Continuously"
 
-#: src/pages/editor/ChooseFile/ChooseFile.tsx:54
-#: src/pages/editor/ChooseFile/ChooseFile.tsx:59
+#: src/pages/editor/ChooseFile/ChooseFile.tsx:55
+#: src/pages/editor/ChooseFile/ChooseFile.tsx:60
 msgid "选择"
 msgstr "Choose"
 
@@ -1713,6 +1759,22 @@ msgstr "Hide Text Box"
 msgid "静态"
 msgstr "Static"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:28
+msgid "靠上"
+msgstr "Top"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:29
+msgid "靠下"
+msgstr "Bottom"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:31
+msgid "靠右"
+msgstr "Right"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:30
+msgid "靠左"
+msgstr "Left"
+
 #: src/pages/editor/EditorSidebar/EditorSidebar.tsx:106
 msgid "音乐"
 msgstr "Music"
@@ -1721,11 +1783,12 @@ msgstr "Music"
 msgid "项目主页"
 msgstr "Project Homepage"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:38
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:44
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:49
 msgid "颜色"
 msgstr "Color"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:42
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:48
 msgid "高度"
 msgstr "Height"
 
@@ -1758,7 +1821,7 @@ msgstr "Default Value is 1"
 msgid "鼠标悬浮样式"
 msgstr "Mouse hover style"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:50
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:56
 msgid "鼠标指针"
 msgstr "Mouse cursor"
 
diff --git a/packages/origine2/src/locales/ja.po b/packages/origine2/src/locales/ja.po
index 325085d7..555ab5a5 100644
--- a/packages/origine2/src/locales/ja.po
+++ b/packages/origine2/src/locales/ja.po
@@ -278,6 +278,7 @@ msgstr "サイドバー"
 msgid "侧边栏游戏预览"
 msgstr "サイドバーゲームプレビュー"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:73
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGColor.tsx:32
 msgid "修改颜色"
 msgstr "色を変更する"
@@ -286,19 +287,19 @@ msgstr "色を変更する"
 msgid "值"
 msgstr "値"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:47
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:53
 msgid "偏移右侧距离（定位用）"
 msgstr "右側のオフセット（位置決め用）"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:46
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:52
 msgid "偏移左侧距离（定位用）"
 msgstr "左側のオフセット（位置決め用）"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:49
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:55
 msgid "偏移底部距离（定位用）"
 msgstr "下部のオフセット（位置決め用）"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:48
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:54
 msgid "偏移顶部距离（定位用）"
 msgstr "上部のオフセット（位置決め用）"
 
@@ -360,23 +361,23 @@ msgstr "背景画像を非表示"
 msgid "内层文本"
 msgstr "内側テキスト"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:57
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:63
 msgid "内边距"
 msgstr "パディング"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:41
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:47
 msgid "最大宽度"
 msgstr "最大幅"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:44
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:50
 msgid "最大高度"
 msgstr "最大高さ"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:40
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:46
 msgid "最小宽度"
 msgstr "最小幅"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:43
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:49
 msgid "最小高度"
 msgstr "最小高さ"
 
@@ -500,7 +501,7 @@ msgstr "一行コメント"
 msgid "反射电影滤镜"
 msgstr "反射映画"
 
-#: src/pages/editor/ChooseFile/ChooseFile.tsx:54
+#: src/pages/editor/ChooseFile/ChooseFile.tsx:55
 msgid "取消"
 msgstr "キャンセル"
 
@@ -543,11 +544,15 @@ msgstr "動画のスキップを有効にする"
 msgid "唇形同步与眨眼"
 msgstr "口パクとまばたき"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:50
+msgid "图像"
+msgstr "画像"
+
 #: src/pages/editor/MainArea/EditorToolbar.tsx:65
 msgid "图形编辑器"
 msgstr "グラフィックエディタ"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:53
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:59
 msgid "圆角"
 msgstr "角丸"
 
@@ -587,7 +592,7 @@ msgstr "シーンファイル"
 msgid "外层文本"
 msgstr "外側テキスト"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:56
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:62
 msgid "外边距"
 msgstr "マージン"
 
@@ -595,23 +600,23 @@ msgstr "マージン"
 msgid "大"
 msgstr "大きい"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:52
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:58
 msgid "字体"
 msgstr "フォント"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:35
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:41
 msgid "字体大小"
 msgstr "フォントサイズ"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:37
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:43
 msgid "字母间距"
 msgstr "文字間隔"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:36
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:42
 msgid "字重"
 msgstr "フォントの太さ"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:45
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:51
 msgid "定位方式"
 msgstr "位置決め方法"
 
@@ -637,7 +642,7 @@ msgstr "リアルタイムプレビューオン"
 msgid "实验性快速预览"
 msgstr "実験的な高速プレビュー"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:39
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:45
 msgid "宽度"
 msgstr "幅"
 
@@ -682,10 +687,14 @@ msgstr "アバターコンテナ"
 msgid "小头像文件"
 msgstr "アバターファイル"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:51
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:57
 msgid "层级顺序"
 msgstr "階層順序"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:27
+msgid "居中"
+msgstr "中央揃え"
+
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGText.tsx:20
 msgid "居中对齐"
 msgstr "中央揃え"
@@ -732,6 +741,10 @@ msgstr "ヘルプドキュメント"
 msgid "常规演出"
 msgstr "通常演出"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundSize.tsx:28
+msgid "平铺"
+msgstr "タイリング"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/Intro.tsx:294
 msgid "应用颜色变化"
 msgstr "色の変更を適用"
@@ -797,6 +810,9 @@ msgstr "テキストボックスの表示を制御する"
 msgid "提交"
 msgstr "提出"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:92
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:39
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundSize.tsx:36
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGCommonEditor.tsx:22
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGCommonLengthEditor.tsx:35
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGCommonLengthEditor4Values.tsx:93
@@ -819,6 +835,10 @@ msgstr "ヒント: 編集後に無効なCG/BGMが見つかった場合は、WebG
 msgid "提示：换行符最多可达三行"
 msgstr "ヒント:改行は三行まで可能"
 
+#: src/pages/templateEditor/TemplateEditorSidebar/TemplateEditorSidebar.tsx:53
+msgid "提示：样式中用到的资源放在 assets 目录下"
+msgstr "ヒント：スタイルで使用されるリソースは assets ディレクトリにあります"
+
 #: src/pages/editor/ChooseFile/ChooseFile.tsx:108
 #: src/pages/editor/ChooseFile/ChooseFile.tsx:109
 #~ msgid "搜索文件"
@@ -901,7 +921,7 @@ msgstr "文字サイズ"
 msgid "文字颜色"
 msgstr "文字色"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:54
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:60
 msgid "文本对齐"
 msgstr "テキストの配置"
 
@@ -931,7 +951,7 @@ msgstr "テキストボックスの背景"
 msgid "文本长度 (em)"
 msgstr "テキストの長さ (em)"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:55
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:61
 msgid "文本阴影"
 msgstr "テキストシャドウ"
 
@@ -1333,6 +1353,10 @@ msgstr "立ち絵ファイル"
 msgid "纹理"
 msgstr "Tex"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:51
+msgid "线性渐变"
+msgstr "線形グラデーション"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/Intro.tsx:266
 msgid "结束后保持"
 msgstr "終了後保持"
@@ -1374,9 +1398,18 @@ msgid "老电影滤镜"
 msgstr "古い映画"
 
 #: src/pages/editor/EditorSidebar/EditorSidebar.tsx:105
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:64
 msgid "背景"
 msgstr "Background"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:66
+msgid "背景图像位置"
+msgstr "背景画像位置"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:65
+msgid "背景图像大小"
+msgstr "背景画像サイズ"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/SetAnimation.tsx:21
 #: src/pages/editor/GraphicalEditor/SentenceEditor/SetTransform.tsx:29
 #: src/pages/editor/GraphicalEditor/SentenceEditor/SetTransition.tsx:22
@@ -1415,6 +1448,15 @@ msgstr "自動折り返し"
 msgid "自动隐藏功能区"
 msgstr "ツールバーを自動的に隠す"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:32
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundSize.tsx:27
+msgid "自定义"
+msgstr "カスタム"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:52
+msgid "自定义值"
+msgstr "カスタム値"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/PixiPerform.tsx:61
 #: src/pages/editor/GraphicalEditor/SentenceEditor/PixiPerform.tsx:69
 msgid "自定义特效名称"
@@ -1440,6 +1482,10 @@ msgstr " スクリプトの行、"
 msgid "要删除属性{0}吗？"
 msgstr "プロパティ{0}を削除しますか？"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundSize.tsx:29
+msgid "覆盖"
+msgstr "カバレッジ"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/Say.tsx:91
 msgid "角色名，留空以继承上句"
 msgstr "キャラクター名を空白のままにすると前の文から継承"
@@ -1575,8 +1621,8 @@ msgstr "戻る"
 msgid "连续执行"
 msgstr "連続実行"
 
-#: src/pages/editor/ChooseFile/ChooseFile.tsx:54
-#: src/pages/editor/ChooseFile/ChooseFile.tsx:59
+#: src/pages/editor/ChooseFile/ChooseFile.tsx:55
+#: src/pages/editor/ChooseFile/ChooseFile.tsx:60
 msgid "选择"
 msgstr "選択"
 
@@ -1713,6 +1759,22 @@ msgstr "テキストボックスを非表示"
 msgid "静态"
 msgstr "静的"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:28
+msgid "靠上"
+msgstr "上寄せ"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:29
+msgid "靠下"
+msgstr "下へ"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:31
+msgid "靠右"
+msgstr "右寄せ"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:30
+msgid "靠左"
+msgstr "左寄せ"
+
 #: src/pages/editor/EditorSidebar/EditorSidebar.tsx:106
 msgid "音乐"
 msgstr "BGM"
@@ -1721,11 +1783,12 @@ msgstr "BGM"
 msgid "项目主页"
 msgstr "プロジェクトホームページ"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:38
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:44
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:49
 msgid "颜色"
 msgstr "色"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:42
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:48
 msgid "高度"
 msgstr "高さ"
 
@@ -1754,7 +1817,7 @@ msgstr "デフォルト値は1"
 msgid "鼠标悬浮样式"
 msgstr "マウスホバースタイル"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:50
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:56
 msgid "鼠标指针"
 msgstr "マウスポインター"
 
diff --git a/packages/origine2/src/locales/zhCn.po b/packages/origine2/src/locales/zhCn.po
index 577d36e7..3ba3ac2a 100644
--- a/packages/origine2/src/locales/zhCn.po
+++ b/packages/origine2/src/locales/zhCn.po
@@ -298,6 +298,7 @@ msgstr "侧边栏"
 msgid "侧边栏游戏预览"
 msgstr "侧边栏游戏预览"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:73
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGColor.tsx:32
 msgid "修改颜色"
 msgstr "修改颜色"
@@ -306,19 +307,19 @@ msgstr "修改颜色"
 msgid "值"
 msgstr "值"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:47
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:53
 msgid "偏移右侧距离（定位用）"
 msgstr "偏移右侧距离（定位用）"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:46
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:52
 msgid "偏移左侧距离（定位用）"
 msgstr "偏移左侧距离（定位用）"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:49
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:55
 msgid "偏移底部距离（定位用）"
 msgstr "偏移底部距离（定位用）"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:48
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:54
 msgid "偏移顶部距离（定位用）"
 msgstr "偏移顶部距离（定位用）"
 
@@ -380,23 +381,23 @@ msgstr "关闭背景"
 msgid "内层文本"
 msgstr "内层文本"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:57
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:63
 msgid "内边距"
 msgstr "内边距"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:41
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:47
 msgid "最大宽度"
 msgstr "最大宽度"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:44
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:50
 msgid "最大高度"
 msgstr "最大高度"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:40
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:46
 msgid "最小宽度"
 msgstr "最小宽度"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:43
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:49
 msgid "最小高度"
 msgstr "最小高度"
 
@@ -520,7 +521,7 @@ msgstr "单行注释"
 msgid "反射电影滤镜"
 msgstr "反射电影滤镜"
 
-#: src/pages/editor/ChooseFile/ChooseFile.tsx:54
+#: src/pages/editor/ChooseFile/ChooseFile.tsx:55
 msgid "取消"
 msgstr "取消"
 
@@ -563,11 +564,15 @@ msgstr "启用视频跳过"
 msgid "唇形同步与眨眼"
 msgstr "唇形同步与眨眼"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:50
+msgid "图像"
+msgstr "图像"
+
 #: src/pages/editor/MainArea/EditorToolbar.tsx:65
 msgid "图形编辑器"
 msgstr "图形编辑器"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:53
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:59
 msgid "圆角"
 msgstr "圆角"
 
@@ -607,7 +612,7 @@ msgstr "场景文件"
 msgid "外层文本"
 msgstr "外层文本"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:56
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:62
 msgid "外边距"
 msgstr "外边距"
 
@@ -615,23 +620,23 @@ msgstr "外边距"
 msgid "大"
 msgstr "大"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:52
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:58
 msgid "字体"
 msgstr "字体"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:35
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:41
 msgid "字体大小"
 msgstr "字体大小"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:37
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:43
 msgid "字母间距"
 msgstr "字母间距"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:36
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:42
 msgid "字重"
 msgstr "字重"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:45
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:51
 msgid "定位方式"
 msgstr "定位方式"
 
@@ -657,7 +662,7 @@ msgstr "实时预览打开"
 msgid "实验性快速预览"
 msgstr "实验性快速预览"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:39
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:45
 msgid "宽度"
 msgstr "宽度"
 
@@ -702,10 +707,14 @@ msgstr "小头像容器"
 msgid "小头像文件"
 msgstr "小头像文件"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:51
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:57
 msgid "层级顺序"
 msgstr "层级顺序"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:27
+msgid "居中"
+msgstr "居中"
+
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGText.tsx:20
 msgid "居中对齐"
 msgstr "居中对齐"
@@ -752,6 +761,10 @@ msgstr "帮助文档"
 msgid "常规演出"
 msgstr "常规演出"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundSize.tsx:28
+msgid "平铺"
+msgstr "平铺"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/Intro.tsx:294
 msgid "应用颜色变化"
 msgstr "应用颜色变化"
@@ -817,6 +830,9 @@ msgstr "控制是否要显示文本框"
 msgid "提交"
 msgstr "提交"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:92
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:39
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundSize.tsx:36
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGCommonEditor.tsx:22
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGCommonLengthEditor.tsx:35
 #: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGCommonLengthEditor4Values.tsx:93
@@ -839,6 +855,10 @@ msgstr "提示：在编辑结束后，如果发现有失效的鉴赏 CG/BGM ，
 msgid "提示：换行符最多可达三行"
 msgstr "提示：换行符最多可达三行"
 
+#: src/pages/templateEditor/TemplateEditorSidebar/TemplateEditorSidebar.tsx:53
+msgid "提示：样式中用到的资源放在 assets 目录下"
+msgstr "提示：样式中用到的资源放在 assets 目录下"
+
 #: src/pages/editor/ChooseFile/ChooseFile.tsx:108
 #: src/pages/editor/ChooseFile/ChooseFile.tsx:109
 #~ msgid "搜索文件"
@@ -921,7 +941,7 @@ msgstr "文字大小"
 msgid "文字颜色"
 msgstr "文字颜色"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:54
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:60
 msgid "文本对齐"
 msgstr "文本对齐"
 
@@ -951,7 +971,7 @@ msgstr "文本框背景"
 msgid "文本长度 (em)"
 msgstr "文本长度 (em)"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:55
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:61
 msgid "文本阴影"
 msgstr "文本阴影"
 
@@ -1353,6 +1373,10 @@ msgstr "立绘文件"
 msgid "纹理"
 msgstr "纹理"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:51
+msgid "线性渐变"
+msgstr "线性渐变"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/Intro.tsx:266
 msgid "结束后保持"
 msgstr "结束后保持"
@@ -1394,9 +1418,18 @@ msgid "老电影滤镜"
 msgstr "老电影滤镜"
 
 #: src/pages/editor/EditorSidebar/EditorSidebar.tsx:105
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:64
 msgid "背景"
 msgstr "背景"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:66
+msgid "背景图像位置"
+msgstr "背景图像位置"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:65
+msgid "背景图像大小"
+msgstr "背景图像大小"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/SetAnimation.tsx:21
 #: src/pages/editor/GraphicalEditor/SentenceEditor/SetTransform.tsx:29
 #: src/pages/editor/GraphicalEditor/SentenceEditor/SetTransition.tsx:22
@@ -1435,6 +1468,15 @@ msgstr "自动换行"
 msgid "自动隐藏功能区"
 msgstr "自动隐藏功能区"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:32
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundSize.tsx:27
+msgid "自定义"
+msgstr "自定义"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:52
+msgid "自定义值"
+msgstr "自定义值"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/PixiPerform.tsx:61
 #: src/pages/editor/GraphicalEditor/SentenceEditor/PixiPerform.tsx:69
 msgid "自定义特效名称"
@@ -1460,6 +1502,10 @@ msgstr "行脚本"
 msgid "要删除属性{0}吗？"
 msgstr "要删除属性{0}吗？"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundSize.tsx:29
+msgid "覆盖"
+msgstr "覆盖"
+
 #: src/pages/editor/GraphicalEditor/SentenceEditor/Say.tsx:91
 msgid "角色名，留空以继承上句"
 msgstr "角色名，留空以继承上句"
@@ -1595,8 +1641,8 @@ msgstr "返回"
 msgid "连续执行"
 msgstr "连续执行"
 
-#: src/pages/editor/ChooseFile/ChooseFile.tsx:54
-#: src/pages/editor/ChooseFile/ChooseFile.tsx:59
+#: src/pages/editor/ChooseFile/ChooseFile.tsx:55
+#: src/pages/editor/ChooseFile/ChooseFile.tsx:60
 msgid "选择"
 msgstr "选择"
 
@@ -1733,6 +1779,22 @@ msgstr "隐藏文本框"
 msgid "静态"
 msgstr "静态"
 
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:28
+msgid "靠上"
+msgstr "靠上"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:29
+msgid "靠下"
+msgstr "靠下"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:31
+msgid "靠右"
+msgstr "靠右"
+
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundPosition.tsx:30
+msgid "靠左"
+msgstr "靠左"
+
 #: src/pages/editor/EditorSidebar/EditorSidebar.tsx:106
 msgid "音乐"
 msgstr "音乐"
@@ -1741,11 +1803,12 @@ msgstr "音乐"
 msgid "项目主页"
 msgstr "项目主页"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:38
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:44
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/propertyEditor/WGBackgroundEditor.tsx:49
 msgid "颜色"
 msgstr "颜色"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:42
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:48
 msgid "高度"
 msgstr "高度"
 
@@ -1778,7 +1841,7 @@ msgstr "默认值1"
 msgid "鼠标悬浮样式"
 msgstr "鼠标悬浮样式"
 
-#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:50
+#: src/pages/templateEditor/TemplateGraphicalEditor/WebgalClassEditor/editorTable.ts:56
 msgid "鼠标指针"
 msgstr "鼠标指针"
 
diff --git a/packages/terre2/assets/templates/WebGAL_Default_Template/template.json b/packages/terre2/assets/templates/WebGAL_Default_Template/template.json
index 3a596b65..58e0b855 100644
--- a/packages/terre2/assets/templates/WebGAL_Default_Template/template.json
+++ b/packages/terre2/assets/templates/WebGAL_Default_Template/template.json
@@ -1,4 +1,4 @@
 {
   "name":"Default Template",
-  "webgal-version":"4.5.3"
+  "webgal-version":"4.5.4"
 }
diff --git a/packages/terre2/assets/templates/WebGAL_Template/game/template/template.json b/packages/terre2/assets/templates/WebGAL_Template/game/template/template.json
index 3a596b65..58e0b855 100644
--- a/packages/terre2/assets/templates/WebGAL_Template/game/template/template.json
+++ b/packages/terre2/assets/templates/WebGAL_Template/game/template/template.json
@@ -1,4 +1,4 @@
 {
   "name":"Default Template",
-  "webgal-version":"4.5.3"
+  "webgal-version":"4.5.4"
 }
diff --git a/packages/terre2/package.json b/packages/terre2/package.json
index 8b134ef2..6d2a267d 100644
--- a/packages/terre2/package.json
+++ b/packages/terre2/package.json
@@ -1,6 +1,6 @@
 {
   "name": "webgal-terre-2",
-  "version": "4.5.3",
+  "version": "4.5.4",
   "description": "",
   "author": "",
   "private": true,
diff --git a/packages/terre2/src/main.ts b/packages/terre2/src/main.ts
index 7d72f72b..5fede897 100644
--- a/packages/terre2/src/main.ts
+++ b/packages/terre2/src/main.ts
@@ -8,7 +8,7 @@ import { env } from 'process';
 import { WsAdapter } from '@nestjs/platform-ws';
 
 let WEBGAL_PORT = 3000; // default port
-const version_number = `4.5.3`;
+const version_number = `4.5.4`;
 if (env.WEBGAL_PORT) {
   WEBGAL_PORT = Number.parseInt(env.WEBGAL_PORT);
 }
diff --git a/releasenote.md b/releasenote.md
index 25ab3ea2..d76e8dc5 100644
--- a/releasenote.md
+++ b/releasenote.md
@@ -4,15 +4,13 @@
 
 #### 新功能
 
-使用新的文件选择器
+为透明图像添加网格背景
 
-添加对引擎选择支界面 UI 自定义支持
+自定义 UI 支持自定义背景
 
-#### 修复
-
-优化编辑器样式
+创建可执行文件时打包 asar
 
-修复打开无后缀文件报错问题
+#### 修复
 
 修复引擎的若干错误
 
@@ -23,17 +21,15 @@
 
 #### New Features
 
-Use new file picker
+Add grid background for transparent images
 
-Add support for customizing the UI of the engine selection interface
-
-#### Fixes
+Custom UI supports custom backgrounds
 
-Optimized editor style
+Pack asar when creating executable files
 
-Fixed an error that occurred when opening a file without a suffix
+#### Fixes
 
-Fixed several engine errors
+Fix several bugs in the engine
 
 <!-- Japanese Translation -->
 ## リリースノート
@@ -42,35 +38,39 @@ Fixed several engine errors
 
 #### 新機能
 
-新しレ ファイル選択器使っ
-
-エンジン選択支界面 UI カスタム対応追加
+* 透明な画像にグリッド背景を追加
+* カスタムUIでカスタム背景をサポート
+* 実行ファイルを生成する際にasarをパック
 
 #### 修正
 
-エディタースタイル最適化
-
-拡張子無しのファイル開く時エラーなる問題修正
-
-エンジン幾つかエラー修正
+* エンジンのいくつかのバグを修正
 
+[//]: # (<!-- French Translation -->)
 
-<!-- French Translation -->
-## Notes de version
+[//]: # (## Notes de version)
 
-### Dans cette version
+[//]: # ()
+[//]: # (### Dans cette version)
 
-#### Nouveaux Fonctionnalités
+[//]: # ()
+[//]: # (#### Nouveaux Fonctionnalités)
 
-Utilisation d'un nouveau sélecteur de fichiers
+[//]: # ()
+[//]: # (Utilisation d'un nouveau sélecteur de fichiers)
 
-Ajout de la prise en charge de la personnalisation de l'interface utilisateur de la branche de sélection du moteur
+[//]: # ()
+[//]: # (Ajout de la prise en charge de la personnalisation de l'interface utilisateur de la branche de sélection du moteur)
 
-#### Corrections
+[//]: # ()
+[//]: # (#### Corrections)
 
-Style de l'éditeur optimisé
+[//]: # ()
+[//]: # (Style de l'éditeur optimisé)
 
-Correction d'un problème où l'ouverture d'un fichier sans suffixe renvoyait une erreur
+[//]: # ()
+[//]: # (Correction d'un problème où l'ouverture d'un fichier sans suffixe renvoyait une erreur)
 
-Correction d'un certain nombre d'erreurs dans le moteur
+[//]: # ()
+[//]: # (Correction d'un certain nombre d'erreurs dans le moteur)