diff --git a/core/core-frontend/src/components/dashboard/DbToolbar.vue b/core/core-frontend/src/components/dashboard/DbToolbar.vue
index 5ec26dba75..c2c12b978a 100644
--- a/core/core-frontend/src/components/dashboard/DbToolbar.vue
+++ b/core/core-frontend/src/components/dashboard/DbToolbar.vue
@@ -80,6 +80,7 @@ const resourceGroupOpt = ref(null)
 const outerParamsSetRef = ref(null)
 const { wsCache } = useCache('localStorage')
 const userStore = useUserStoreWithOut()
+const isIframe = computed(() => appStore.getIsIframe)
 
 const props = defineProps({
   createType: {
@@ -638,7 +639,7 @@ const initOpenHandler = newWindow => {
           </el-button>
           <template #dropdown>
             <el-dropdown-menu class="drop-style">
-              <el-dropdown-item @click="previewInner">
+              <el-dropdown-item @click="previewInner" v-if="!isIframe">
                 <el-icon style="margin-right: 8px; font-size: 16px">
                   <Icon name="icon_pc_fullscreen"><icon_pc_fullscreen class="svg-icon" /></Icon>
                 </el-icon>
diff --git a/core/core-frontend/src/components/data-visualization/DvToolbar.vue b/core/core-frontend/src/components/data-visualization/DvToolbar.vue
index f8882fbe79..4575cb4a3a 100644
--- a/core/core-frontend/src/components/data-visualization/DvToolbar.vue
+++ b/core/core-frontend/src/components/data-visualization/DvToolbar.vue
@@ -299,6 +299,7 @@ const multiplexingCanvasOpen = () => {
   multiplexingRef.value.dialogInit('dataV')
 }
 
+const isIframe = computed(() => appStore.getIsIframe)
 const fullScreenPreview = () => {
   dvMainStore.canvasStateChange({ key: 'curPointArea', value: 'base' })
   fullScreeRef.value.toggleFullscreen()
@@ -436,7 +437,12 @@ const fullScreenPreview = () => {
         >
           {{ t('visualization.edit') }}
         </el-button>
-        <el-button v-else class="preview-button" @click="fullScreenPreview" style="float: right">
+        <el-button
+          v-else-if="!isIframe"
+          class="preview-button"
+          @click="fullScreenPreview"
+          style="float: right"
+        >
           {{ t('visualization.preview') }}
         </el-button>
         <el-button