diff --git a/data-room-ui/packages/BigScreenDesign/OverallSetting/BgImgDialog.vue b/data-room-ui/packages/BigScreenDesign/OverallSetting/BgImgDialog.vue
index 64836437..8c52919f 100644
--- a/data-room-ui/packages/BigScreenDesign/OverallSetting/BgImgDialog.vue
+++ b/data-room-ui/packages/BigScreenDesign/OverallSetting/BgImgDialog.vue
@@ -113,7 +113,7 @@ export default {
   methods: {
     init () {
       this.dialogVisible = true
-      this.imgUrl = this.form.customTheme === 'dark' ? this.form.bg : this.form.lightBg
+      this.imgUrl = this.form.customTheme === 'light' ? this.form.bg : this.form.lightBg
       this.fileList = this.imgUrl
         ? [{
             name: '背景图',
diff --git a/data-room-ui/packages/BigScreenDesign/OverallSetting/index.vue b/data-room-ui/packages/BigScreenDesign/OverallSetting/index.vue
index 16b1eac1..629367e5 100644
--- a/data-room-ui/packages/BigScreenDesign/OverallSetting/index.vue
+++ b/data-room-ui/packages/BigScreenDesign/OverallSetting/index.vue
@@ -318,10 +318,10 @@ export default {
     },
     // 根据主题色来决定背景色和背景图绑定什么变量
     currentBgColor () {
-      return this.form.customTheme === 'dark' ? 'bgColor' : 'lightBgColor'
+      return this.form.customTheme === 'light' ? 'lightBgColor' : 'bgColor'
     },
     currentBg () {
-      return this.form.customTheme === 'dark' ? 'bg' : 'lightBgColor'
+      return this.form.customTheme === 'light' ? 'lightBgColor' : 'bg'
     },
     dsValue () {
       return this.form.cacheDataSets?.map(dSet => ({
diff --git a/data-room-ui/packages/BigScreenRun/index.vue b/data-room-ui/packages/BigScreenRun/index.vue
index c36b8afc..0b61dc5b 100644
--- a/data-room-ui/packages/BigScreenRun/index.vue
+++ b/data-room-ui/packages/BigScreenRun/index.vue
@@ -94,8 +94,8 @@ export default {
     previewWrapStyle () {
       const bg = this.fitMode !== 'none'
         ? {
-            backgroundColor: this.fitPageConfig.customTheme === 'dark' ? this.fitPageConfig.bgColor : this.fitPageConfig.lightBgColor,
-            backgroundImage: this.fitPageConfig.customTheme === 'dark' ? `url(${this.fitPageConfig.bg})` : `url(${this.fitPageConfig.lightBg})`,
+            backgroundColor: this.fitPageConfig.customTheme === 'light' ? this.fitPageConfig.lightBgColor : this.fitPageConfig.bgColor,
+            backgroundImage: this.fitPageConfig.customTheme === 'light' ? `url(${this.fitPageConfig.lightBg})` : `url(${this.fitPageConfig.bg})`,
             backgroundSize: 'cover'
           }
         : {}
@@ -116,8 +116,8 @@ export default {
 
       const bg = this.fitMode === 'none'
         ? {
-            backgroundColor: this.fitPageConfig.customTheme === 'dark' ? this.fitPageConfig.bgColor : this.fitPageConfig.lightBgColor,
-            backgroundImage: this.fitPageConfig.customTheme === 'dark' ? `url(${this.fitPageConfig.bg})` : `url(${this.fitPageConfig.lightBg})`,
+            backgroundColor: this.fitPageConfig.customTheme === 'light' ? this.fitPageConfig.lightBgColor : this.fitPageConfig.bgColor,
+            backgroundImage: this.fitPageConfig.customTheme === 'light' ? `url(${this.fitPageConfig.lightBg})` : `url(${this.fitPageConfig.bg})`,
             backgroundSize: 'cover'
           }
         : {}
diff --git a/data-room-ui/packages/Render/index.vue b/data-room-ui/packages/Render/index.vue
index 9b2fc31c..66dc14cb 100644
--- a/data-room-ui/packages/Render/index.vue
+++ b/data-room-ui/packages/Render/index.vue
@@ -6,8 +6,8 @@
     :style="{
       width: pageInfo.pageConfig.w + 'px',
       height: pageInfo.pageConfig.h + 'px',
-      backgroundColor:pageInfo.pageConfig.customTheme ==='dark' ? pageInfo.pageConfig.bgColor : pageInfo.pageConfig.lightBgColor,
-      backgroundImage:pageInfo.pageConfig.customTheme ==='dark' ? `url(${pageInfo.pageConfig.bg})`:`url(${pageInfo.pageConfig.lightBg})`
+      backgroundColor:pageInfo.pageConfig.customTheme ==='light' ? pageInfo.pageConfig.lightBgColor:pageInfo.pageConfig.bgColor ,
+      backgroundImage:pageInfo.pageConfig.customTheme ==='light' ? `url(${pageInfo.pageConfig.lightBg})`:`url(${pageInfo.pageConfig.bg})`
     }"
     @drop="drop($event)"
     @dragover.prevent