diff --git a/data-room-ui/packages/BasicComponents/ThemeSwitcher/index.vue b/data-room-ui/packages/BasicComponents/ThemeSwitcher/index.vue
index ecda5352..f4e2c8a3 100644
--- a/data-room-ui/packages/BasicComponents/ThemeSwitcher/index.vue
+++ b/data-room-ui/packages/BasicComponents/ThemeSwitcher/index.vue
@@ -46,7 +46,10 @@ export default {
   computed: {
     ...mapState({
       pageInfo: (state) => state.bigScreen.pageInfo
-    })
+    }),
+    isPreview () {
+      return (this.$route.path === window?.BS_CONFIG?.routers?.previewUrl) || (this.$route.path === '/big-screen/preview')
+    }
   },
   data () {
     return {
@@ -73,6 +76,17 @@ export default {
           this.$emit('styleHandler', chart)
         }
       })
+      if (!this.isPreview) {
+        const themeLabel = val === 'light' ? '明亮' : '暗黑'
+        const htmlStr = `<span>当前已切换到<strong>${themeLabel}</strong>主题，颜色设置针对当前主题生效</span>`
+        this.$notify({
+          title: '注意',
+          dangerouslyUseHTMLString: true,
+          message: htmlStr,
+          customClass: 'ds-el-notify',
+          type: 'warning'
+        })
+      }
     }
   }
 }
diff --git a/data-room-ui/packages/BigScreenDesign/OverallSetting/index.vue b/data-room-ui/packages/BigScreenDesign/OverallSetting/index.vue
index 7f5ec81a..16b1eac1 100644
--- a/data-room-ui/packages/BigScreenDesign/OverallSetting/index.vue
+++ b/data-room-ui/packages/BigScreenDesign/OverallSetting/index.vue
@@ -313,6 +313,9 @@ export default {
       pageInfo: state => state.bigScreen.pageInfo,
       config: state => state.bigScreen.activeItemConfig
     }),
+    isPreview () {
+      return (this.$route.path === window?.BS_CONFIG?.routers?.previewUrl) || (this.$route.path === '/big-screen/preview')
+    },
     // 根据主题色来决定背景色和背景图绑定什么变量
     currentBgColor () {
       return this.form.customTheme === 'dark' ? 'bgColor' : 'lightBgColor'
@@ -379,6 +382,17 @@ export default {
           this.$emit('styleHandler', chart)
         }
       })
+      if (!this.isPreview) {
+        const themeLabel = theme === 'light' ? '明亮' : '暗黑'
+        const htmlStr = `<span>当前已切换到<strong>${themeLabel}</strong>主题，颜色设置针对当前主题生效</span>`
+        this.$notify({
+          title: '注意',
+          dangerouslyUseHTMLString: true,
+          message: htmlStr,
+          customClass: 'ds-el-notify',
+          type: 'warning'
+        })
+      }
     },
     init () {
       if (!this.pageInfo.pageConfig.refreshConfig) {
@@ -657,4 +671,20 @@ export default {
   height: calc(100% - 50px);
   overflow-y: auto;
 }
+
+</style>
+<style lang="scss">
+//修改notify的样式
+.ds-el-notify {
+  background-color: var(--bs-el-background-1)!important;
+  .el-notification__title{
+    color: #fff!important;
+  }
+  .el-notification__content{
+    color: #fff!important;
+  }
+  .el-notification__closeBtn{
+    color: #fff!important;
+  }
+}
 </style>
diff --git a/data-room-ui/packages/assets/style/dist/bsTheme.css b/data-room-ui/packages/assets/style/dist/bsTheme.css
index 6ce768d5..806a04b8 100644
--- a/data-room-ui/packages/assets/style/dist/bsTheme.css
+++ b/data-room-ui/packages/assets/style/dist/bsTheme.css
@@ -413,4 +413,4 @@
 .bs-context-menu-class .menu_item__available:hover {
   background: var(--bs-el-background-3) !important;
   color: var(--bs-el-hover) !important;
-}
\ No newline at end of file
+}