diff --git a/src/views/assets/asset/component/editAsset.vue b/src/views/assets/asset/component/editAsset.vue
index e82e222..92b57af 100644
--- a/src/views/assets/asset/component/editAsset.vue
+++ b/src/views/assets/asset/component/editAsset.vue
@@ -1050,11 +1050,19 @@ const openDialog = (row?: any, edit?: boolean) => {
 						})
 						.catch(() => {
 							categoryAttrs.value = [];
+						})
+						.finally(() => {
+							// 分类属性加载完成后，保存原始数据用于最小化传参
+							buildRequestBody().then((originalBody) => {
+								assetFormDiff.saveOriginal(JSON.parse(JSON.stringify(originalBody)));
+							});
 						});
+				} else {
+					// 没有分类属性，直接保存原始数据
+					buildRequestBody().then((originalBody) => {
+						assetFormDiff.saveOriginal(JSON.parse(JSON.stringify(originalBody)));
+					});
 				}
-
-				// 保存原始数据用于最小化传参
-				assetFormDiff.saveOriginal(JSON.parse(JSON.stringify(ruleForm)));
 			})
 			.finally(() => {
 				formLoading.value = false;
diff --git a/src/views/assets/category/component/editCategory.vue b/src/views/assets/category/component/editCategory.vue
index 7fb5ea5..b29e901 100644
--- a/src/views/assets/category/component/editCategory.vue
+++ b/src/views/assets/category/component/editCategory.vue
@@ -365,12 +365,12 @@ const openDialog = (row?: CategoryRow | string, edit?: boolean) => {
 							}
 						}
 					});
-					// 保存原始数据用于最小化传参
-					categoryFormDiff.saveOriginal(JSON.parse(JSON.stringify(ruleForm)));
+					// 保存原始数据用于最小化传参（使用与提交相同的结构）
+					categoryFormDiff.saveOriginal(JSON.parse(JSON.stringify(buildSubmitData())));
 				});
 			} else {
-				// 保存原始数据用于最小化传参
-				categoryFormDiff.saveOriginal(JSON.parse(JSON.stringify(ruleForm)));
+				// 保存原始数据用于最小化传参（使用与提交相同的结构）
+				categoryFormDiff.saveOriginal(JSON.parse(JSON.stringify(buildSubmitData())));
 			}
 		});
 	} else if (row && typeof row === 'string') {
@@ -411,46 +411,55 @@ const formatDictOptions = (attr: CustomAttr) => {
 	});
 };
 
+// 构建提交数据（用于保存原始数据和提交）
+const buildSubmitData = () => {
+	// 处理 attrs：统一清理脏数据
+	const processedAttrs = ruleForm.attrs.map((attr) => {
+		const base = {
+			type: attr.type,
+			required: attr.required ?? false,
+			multiple: attr.type === 'multi_select',
+			sort: attr.sort ?? 0,
+		};
+
+		if (isDictType(attr.type)) {
+			return {
+				...base,
+				name: attr.name || '',
+				dictType: attr.dictType || '',
+				options: formatDictOptions(attr),
+			};
+		}
+
+		return {
+			...base,
+			name: (attr.name || '').trim(),
+			options: [],
+		};
+	});
+
+	return {
+		...ruleForm,
+		attrs: processedAttrs,
+	};
+};
+
 // 提交
 const onSubmit = () => {
 	formRef.value.validate((valid: boolean) => {
 		if (valid) {
 			submitLoading.value = true;
-			// 处理 attrs：统一清理脏数据
-			const processedAttrs = ruleForm.attrs.map((attr) => {
-				const base = {
-					type: attr.type,
-					required: attr.required ?? false,
-					multiple: attr.type === 'multi_select',
-					sort: attr.sort ?? 0,
-				};
-
-				if (isDictType(attr.type)) {
-					return {
-						...base,
-						name: attr.name || '',
-						dictType: attr.dictType || '',
-						options: formatDictOptions(attr),
-					};
-				}
-
-				return {
-					...base,
-					name: (attr.name || '').trim(),
-					options: [],
-				};
-			});
+			const submitData = buildSubmitData();
 
 			if (isEdit.value) {
 				// 编辑模式：通过 _originalData 让拦截器自动处理最小化传参
 				const originalData = categoryFormDiff.getOriginal();
-				const submitData = {
-					...ruleForm,
-					attrs: processedAttrs,
+				const requestData = {
+					...submitData,
 					_originalData: originalData,
 				};
 				
-				updateCategory(submitData)
+				updateCategory(requestData)
 					.then(() => {
 						ElMessage.success('修改成功');
 						closeDialog();
@@ -461,7 +470,6 @@ const onSubmit = () => {
 					});
 			} else {
 				// 新增模式：传递所有字段
-				const submitData = { ...ruleForm, attrs: processedAttrs };
 				addCategory(submitData)
 					.then(() => {
 						ElMessage.success('添加成功');