diff --git a/package.json b/package.json
index ca06d22..43ef39f 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,7 @@
 		"format": "prettier --write src/"
 	},
 	"dependencies": {
-		"@cool-vue/crud": "^8.0.2",
+		"@cool-vue/crud": "^8.0.3",
 		"@element-plus/icons-vue": "^2.3.1",
 		"@vueuse/core": "^12.5.0",
 		"@wangeditor/editor": "^5.1.23",
diff --git a/packages/crud/package.json b/packages/crud/package.json
index 20fa82b..db994c3 100644
--- a/packages/crud/package.json
+++ b/packages/crud/package.json
@@ -1,6 +1,6 @@
 {
 	"name": "@cool-vue/crud",
-	"version": "8.0.2",
+	"version": "8.0.3",
 	"private": false,
 	"main": "./dist/index.umd.js",
 	"module": "./dist/index.es.js",
diff --git a/packages/crud/src/components/table/helper/height.ts b/packages/crud/src/components/table/helper/height.ts
index 48503ca..76f0586 100644
--- a/packages/crud/src/components/table/helper/height.ts
+++ b/packages/crud/src/components/table/helper/height.ts
@@ -1,6 +1,6 @@
 import { debounce, last } from "lodash-es";
 import { nextTick, onActivated, onMounted, ref } from "vue";
-import { addClass } from "../../../utils";
+import { addClass, removeClass } from "../../../utils";
 import { mitt } from "../../../utils/mitt";
 
 // 表格高度
@@ -54,6 +54,11 @@ export function useHeight({ config, Table }: { Table: Vue.Ref<any>; config: ClTa
 					n = n.nextSibling;
 				}
 
+				// 移除 cl-row--last
+				arr.forEach((e) => {
+					removeClass(e, "cl-row--last");
+				});
+
 				// 最后一个可视元素
 				const z = last(arr);
 
diff --git a/packages/crud/types/components/form-tabs/index.d.ts b/packages/crud/types/components/form-tabs/index.d.ts
index 87f5288..429a6d7 100644
--- a/packages/crud/types/components/form-tabs/index.d.ts
+++ b/packages/crud/types/components/form-tabs/index.d.ts
@@ -33,6 +33,6 @@ declare const _default: import('vue').DefineComponent<import('vue').ExtractPropT
 }>, {
     type: "default" | "card";
     labels: unknown[];
-    justify: "center" | "left" | "right" | "justify" | "start" | "end" | "match-parent";
+    justify: "left" | "center" | "right" | "justify" | "start" | "end" | "match-parent";
 }, {}, {}, {}, string, import('vue').ComponentProvideOptions, true, {}, any>;
 export default _default;
diff --git a/packages/crud/types/components/table/helper/height.d.ts b/packages/crud/types/components/table/helper/height.d.ts
index d1bb96a..12d050a 100644
--- a/packages/crud/types/components/table/helper/height.d.ts
+++ b/packages/crud/types/components/table/helper/height.d.ts
@@ -3,5 +3,5 @@ export declare function useHeight({ config, Table }: {
     config: ClTable.Config;
 }): {
     maxHeight: import('vue').Ref<number, number>;
-    calcMaxHeight: import('lodash-es').DebouncedFunc<() => Promise<void>>;
+    calcMaxHeight: import('lodash').DebouncedFunc<() => Promise<void>>;
 };
diff --git a/packages/crud/types/components/table/helper/index.d.ts b/packages/crud/types/components/table/helper/index.d.ts
index 6f8a1ef..871f60f 100644
--- a/packages/crud/types/components/table/helper/index.d.ts
+++ b/packages/crud/types/components/table/helper/index.d.ts
@@ -87,6 +87,10 @@ export declare function useTable(props: any): {
             type: BooleanConstructor;
             default: boolean;
         };
+        preserveExpandedContent: {
+            type: BooleanConstructor;
+            default: boolean;
+        };
     }>> & {
         onScroll?: ((...args: any[]) => any) | undefined;
         onSelect?: ((...args: any[]) => any) | undefined;
@@ -151,7 +155,7 @@ export declare function useTable(props: any): {
             width: string;
             height: string;
         } | null>;
-        debouncedUpdateLayout: import('lodash-es').DebouncedFunc<() => void>;
+        debouncedUpdateLayout: import('lodash').DebouncedFunc<() => void>;
         handleFixedMousewheel: (event: any, data: any) => void;
         setCurrentRow: (row: any) => void;
         getSelectionRows: () => any;
@@ -209,6 +213,7 @@ export declare function useTable(props: any): {
         indent: number;
         flexible: boolean;
         scrollbarTabindex: string | number;
+        preserveExpandedContent: boolean;
     }, true, {}, {}, import('vue').GlobalComponents, import('vue').GlobalDirectives, string, {}, any, import('vue').ComponentProvideOptions, {
         P: {};
         B: {};
@@ -304,6 +309,10 @@ export declare function useTable(props: any): {
             type: BooleanConstructor;
             default: boolean;
         };
+        preserveExpandedContent: {
+            type: BooleanConstructor;
+            default: boolean;
+        };
     }>> & {
         onScroll?: ((...args: any[]) => any) | undefined;
         onSelect?: ((...args: any[]) => any) | undefined;
@@ -368,7 +377,7 @@ export declare function useTable(props: any): {
             width: string;
             height: string;
         } | null>;
-        debouncedUpdateLayout: import('lodash-es').DebouncedFunc<() => void>;
+        debouncedUpdateLayout: import('lodash').DebouncedFunc<() => void>;
         handleFixedMousewheel: (event: any, data: any) => void;
         setCurrentRow: (row: any) => void;
         getSelectionRows: () => any;
@@ -426,6 +435,7 @@ export declare function useTable(props: any): {
         indent: number;
         flexible: boolean;
         scrollbarTabindex: string | number;
+        preserveExpandedContent: boolean;
     }>, import('vue').CreateComponentPublicInstanceWithMixins<Readonly<import('vue').ExtractPropTypes<{
         data: {
             type: import('vue').PropType<import('element-plus/es/components/table/src/table/defaults.mjs').DefaultRow[]>;
@@ -514,6 +524,10 @@ export declare function useTable(props: any): {
             type: BooleanConstructor;
             default: boolean;
         };
+        preserveExpandedContent: {
+            type: BooleanConstructor;
+            default: boolean;
+        };
     }>> & {
         onScroll?: ((...args: any[]) => any) | undefined;
         onSelect?: ((...args: any[]) => any) | undefined;
@@ -578,7 +592,7 @@ export declare function useTable(props: any): {
             width: string;
             height: string;
         } | null>;
-        debouncedUpdateLayout: import('lodash-es').DebouncedFunc<() => void>;
+        debouncedUpdateLayout: import('lodash').DebouncedFunc<() => void>;
         handleFixedMousewheel: (event: any, data: any) => void;
         setCurrentRow: (row: any) => void;
         getSelectionRows: () => any;
@@ -636,6 +650,7 @@ export declare function useTable(props: any): {
         indent: number;
         flexible: boolean;
         scrollbarTabindex: string | number;
+        preserveExpandedContent: boolean;
     }, true, {}, {}, import('vue').GlobalComponents, import('vue').GlobalDirectives, string, {}, any, import('vue').ComponentProvideOptions, {
         P: {};
         B: {};
@@ -731,6 +746,10 @@ export declare function useTable(props: any): {
             type: BooleanConstructor;
             default: boolean;
         };
+        preserveExpandedContent: {
+            type: BooleanConstructor;
+            default: boolean;
+        };
     }>> & {
         onScroll?: ((...args: any[]) => any) | undefined;
         onSelect?: ((...args: any[]) => any) | undefined;
@@ -795,7 +814,7 @@ export declare function useTable(props: any): {
             width: string;
             height: string;
         } | null>;
-        debouncedUpdateLayout: import('lodash-es').DebouncedFunc<() => void>;
+        debouncedUpdateLayout: import('lodash').DebouncedFunc<() => void>;
         handleFixedMousewheel: (event: any, data: any) => void;
         setCurrentRow: (row: any) => void;
         getSelectionRows: () => any;
@@ -853,6 +872,7 @@ export declare function useTable(props: any): {
         indent: number;
         flexible: boolean;
         scrollbarTabindex: string | number;
+        preserveExpandedContent: boolean;
     }>>;
     config: {
         columns: {
diff --git a/src/plugins/upload/components/upload-item/index.vue b/src/plugins/upload/components/upload-item/index.vue
index f7137af..64cd65c 100644
--- a/src/plugins/upload/components/upload-item/index.vue
+++ b/src/plugins/upload/components/upload-item/index.vue
@@ -33,7 +33,7 @@
 					</div>
 					<!-- 文件名 -->
 					<div class="cl-upload-item__name">
-						<span>{{ fileName(item.name || url) }}</span>
+						<span>{{ item.name || url }}</span>
 						<span v-show="item.error" class="error">{{ item.error }}</span>
 					</div>
 				</template>
@@ -123,7 +123,7 @@ import { ZoomIn, Delete, VideoPause, VideoPlay } from '@element-plus/icons-vue';
 import { ContextMenu } from '@cool-vue/crud';
 import { useCool } from '/@/cool';
 import { extname } from '/@/cool/utils';
-import { fileName, getRule } from '../../utils';
+import { getRule } from '../../utils';
 import { ElMessage } from 'element-plus';
 import { useClipboard } from '@vueuse/core';
 import Viewer from './viewer.vue';
@@ -280,7 +280,7 @@ onMounted(() => {
 	height: 100%;
 	width: 100%;
 	cursor: pointer;
-	border-radius: 6px;
+	border-radius: 8px;
 	overflow: hidden;
 	background-color: var(--el-fill-color-light);
 	border: 1px solid var(--el-fill-color-light);
@@ -349,7 +349,7 @@ onMounted(() => {
 		top: 0;
 		height: 100%;
 		width: 100%;
-		background-color: rgba(0, 0, 0, 0.5);
+		background-color: rgba(0, 0, 0, 0.1);
 		pointer-events: none;
 		transition: opacity 0.3s;
 		opacity: 0;
@@ -388,7 +388,7 @@ onMounted(() => {
 		color: #fff;
 		font-size: 12px;
 		padding: 2px 4px;
-		border-radius: 2px;
+		border-radius: 4px;
 		text-transform: uppercase;
 		max-width: 65px;
 		box-sizing: border-box;
diff --git a/src/plugins/upload/hooks/index.ts b/src/plugins/upload/hooks/index.ts
index d3f0ab9..4d113c5 100644
--- a/src/plugins/upload/hooks/index.ts
+++ b/src/plugins/upload/hooks/index.ts
@@ -1,6 +1,6 @@
 import { ElMessage } from 'element-plus';
 import { module, service } from '/@/cool';
-import { uuid } from '/@/cool/utils';
+import { extname, filename, uuid } from '/@/cool/utils';
 import { pathJoin } from '../utils';
 import { useBase } from '/$/base';
 import { type AxiosProgressEvent } from 'axios';
@@ -29,11 +29,14 @@ export function useUpload() {
 					// 本地上传
 					const isLocal = mode == 'local';
 
+					// 文件扩展名
+					const ext = extname(file.name);
+
 					// 文件名
-					const fileName = fileId + '_' + file.name;
+					const name = filename(file.name) + '_' + fileId + ext;
 
 					// Key
-					let key = isLocal ? fileName : pathJoin(prefixPath!, fileName);
+					let key = isLocal ? name : pathJoin(prefixPath!, name);
 
 					// 多种上传请求
 					const next = async ({ host, preview, data }: Upload.Request) => {
diff --git a/src/plugins/upload/utils/index.ts b/src/plugins/upload/utils/index.ts
index b461cb8..d1b2f31 100644
--- a/src/plugins/upload/utils/index.ts
+++ b/src/plugins/upload/utils/index.ts
@@ -19,11 +19,6 @@ export function fileSize(size = 0): string {
 	return (size / Math.pow(num, 4)).toFixed(2) + 'T';
 }
 
-// 文件名
-export function fileName(url: string) {
-	return filename(url.substring(url.indexOf('_') + 1));
-}
-
 // 文件规则
 export function fileRule(path?: string) {
 	const d = rules.find(e => {