diff --git a/src/views/digitalHuman/creation/index.vue b/src/views/digitalHuman/creation/index.vue
index 4ba40c5..d86e9e7 100644
--- a/src/views/digitalHuman/creation/index.vue
+++ b/src/views/digitalHuman/creation/index.vue
@@ -537,7 +537,7 @@
 		</el-dialog>
 
 		<!-- 预览弹窗 -->
-		<el-dialog v-model="previewDialogVisible" title="预览" width="90%" :close-on-click-modal="false" destroy-on-close>
+		<el-dialog v-model="previewDialogVisible" title="预览" width="95%" top="2vh" :close-on-click-modal="false" destroy-on-close>
 			<div class="preview-container">
 				<iframe v-if="previewUrl" :src="previewUrl" class="preview-iframe" frameborder="0"></iframe>
 				<el-empty v-else description="无法加载预览内容" />
@@ -3423,10 +3423,11 @@ onBeforeUnmount(() => {
 /* 预览弹窗样式 */
 .preview-container {
 	width: 100%;
-	height: 70vh;
+	height: 85vh;
 	display: flex;
 	align-items: center;
 	justify-content: center;
+	overflow: hidden;
 }
 .preview-iframe {
 	width: 100%;