diff --git a/src/views/goods/commodity/detail-dialog/edit-method.ts b/src/views/goods/commodity/detail-dialog/edit-method.ts
index b6d9504..2a42dab 100644
--- a/src/views/goods/commodity/detail-dialog/edit-method.ts
+++ b/src/views/goods/commodity/detail-dialog/edit-method.ts
@@ -96,8 +96,8 @@ export const handleGetNewSkuList = (data: any) => {
     item.vvSkuPropertyValueList.forEach((child: any, index: number) => {
       child.categoryPropertyName = child.productPropertyName
       child.categoryPropertyValue = child.productPropertyValue
-      categoryPropertyNames += (index === 0 ? '' : '-') + child.categoryPropertyName
-      name += (index === 0 ? '' : '-') + child.categoryPropertyValue
+      categoryPropertyNames += (index === 0 ? '' : '_') + child.categoryPropertyName
+      name += (index === 0 ? '' : '_') + child.categoryPropertyValue
     })
     return {
       ...item,
@@ -118,17 +118,17 @@ export const sortByPrefix = <T extends { name?: string }>(arr: T[]): T[] => {
     return arr
   }
 
-  // 计算前缀：如果 name 包含 "-"，取最后一个 "-" 之前的部分作为前缀
+  // 计算前缀：如果 name 包含 "_"，取最后一个 "_" 之前的部分作为前缀
   const getPrefix = (name: string): string => {
     if (!name) return ''
 
-    // 找到最后一个 "-" 的位置，取之前的部分作为前缀
-    const lastDashIndex = name.lastIndexOf('-')
+    // 找到最后一个 "_" 的位置，取之前的部分作为前缀
+    const lastDashIndex = name.lastIndexOf('_')
     if (lastDashIndex > 0) {
-      return name.substring(0, lastDashIndex + 1) // 包含 "-" 分隔符
+      return name.substring(0, lastDashIndex + 1) // 包含 "_" 分隔符
     }
 
-    // 如果没有 "-"，返回整个字符串
+    // 如果没有 "_"，返回整个字符串
     return name
   }
 
diff --git a/src/views/goods/commodity/detail-dialog/index.vue b/src/views/goods/commodity/detail-dialog/index.vue
index 8fc8da0..cb47df9 100644
--- a/src/views/goods/commodity/detail-dialog/index.vue
+++ b/src/views/goods/commodity/detail-dialog/index.vue
@@ -146,7 +146,7 @@
           <dd class="flex mb-2">
             <div v-for="child in item.vvPropertyValueList" :key="item.id + '-' + child.id">
               <el-input
-                v-if="curPropertyValueId === item.id + '-' + child.id"
+                v-if="curPropertyValueId === item.id + '_' + child.id"
                 ref="editPropertyValueInputRef"
                 class="w-20"
                 size="small"
diff --git a/src/views/goods/commodity/detail-dialog/init-method.ts b/src/views/goods/commodity/detail-dialog/init-method.ts
index ea982d9..9f72dd0 100644
--- a/src/views/goods/commodity/detail-dialog/init-method.ts
+++ b/src/views/goods/commodity/detail-dialog/init-method.ts
@@ -39,12 +39,12 @@ const handleEditSkuListPropertyName = (
 ) => {
   skuList.forEach((item: any) => {
     const index = (item.categoryPropertyNames || '')
-      .split('-')
+      .split('_')
       .findIndex((item: string) => item === oldCategoryPropertyName)
     if (index !== -1) {
-      const arr = (item.categoryPropertyNames || '').split('-')
+      const arr = (item.categoryPropertyNames || '').split('_')
       arr.splice(index, 1, newCategoryPropertyName)
-      item.categoryPropertyNames = arr.join('-')
+      item.categoryPropertyNames = arr.join('_')
       item.vvSkuPropertyValueList.forEach((item: any) => {
         if (item.categoryPropertyName === oldCategoryPropertyName) {
           item.categoryPropertyName = newCategoryPropertyName
@@ -63,7 +63,7 @@ export const inputEditPropertyValue = ref('')
 export const editPropertyValueInputRef = ref()
 
 export const onClickPropertyValue = (item: any, child: any) => {
-  curPropertyValueId.value = item.id + '-' + child.id
+  curPropertyValueId.value = item.id + '_' + child.id
   inputEditPropertyValue.value = child.categoryPropertyValue
   nextTick(() => {
     editPropertyValueInputRef.value[0].input!.focus()
@@ -81,6 +81,10 @@ export const onEditPropertyValue = (child: any, skuList: any, vvPropertyValueLis
     ElMessage.error('属性值已存在，请重新输入')
     return
   }
+  if (inputEditPropertyValue.value.includes('_')) {
+    ElMessage.error('属性值不能包含下划线')
+    return
+  }
   child.categoryPropertyValue = inputEditPropertyValue.value
   handleEditSkuListPropertyValue(
     child.categoryPropertyName,
@@ -102,13 +106,13 @@ const handleEditSkuListPropertyValue = (
   const newPropertyValue = inputEditPropertyValue
   skuList.forEach((item: any) => {
     const index = (item.categoryPropertyNames || '')
-      .split('-')
+      .split('_')
       .findIndex((item: string) => item === categoryPropertyName)
     if (index !== -1) {
-      const names = (item.name || '').split('-')
+      const names = (item.name || '').split('_')
       if (names[index] === oldCategoryPropertyValue) {
         names[index] = newPropertyValue
-        item.name = names.join('-')
+        item.name = names.join('_')
       }
     }
     item.vvSkuPropertyValueList.forEach((item: any) => {
diff --git a/src/views/goods/commodity/detail-dialog/use-method.ts b/src/views/goods/commodity/detail-dialog/use-method.ts
index 43b2932..0abeb5f 100644
--- a/src/views/goods/commodity/detail-dialog/use-method.ts
+++ b/src/views/goods/commodity/detail-dialog/use-method.ts
@@ -40,9 +40,9 @@ export const generateSkuList = (adminCategoryData: CategoryDataMock): TSkuList[]
   // 使用递归生成所有可能的组合
   const combine = (index: number, current: Option[]) => {
     if (index === optionGroups.length) {
-      const serialNo = current.map((opt) => opt.id.toString()).join('-')
-      const name = current.map((opt) => opt.categoryPropertyValue).join('-')
-      const categoryPropertyNames = current.map((opt) => opt.categoryPropertyName).join('-')
+      const serialNo = current.map((opt) => opt.id.toString()).join('_')
+      const name = current.map((opt) => opt.categoryPropertyValue).join('_')
+      const categoryPropertyNames = current.map((opt) => opt.categoryPropertyName).join('_')
       result.push({
         serialNo,
         name,
@@ -115,6 +115,11 @@ export const usePropertyValue = () => {
       inputValue.value = ''
       return
     }
+    if (inputValue.value.includes('_')) {
+      ElMessage.error('属性值不能包含下划线')
+      inputValue.value = ''
+      return
+    }
     if (inputValue.value) {
       const id = Math.random()
       const newData = {
@@ -126,8 +131,8 @@ export const usePropertyValue = () => {
       adminCategoryData[lineIndex].vvPropertyValueList.push({ ...newData })
       if (skuList?.length && skuList[0].vvSkuPropertyValueList.length < adminCategoryData.length) {
         skuList.forEach((item: TSkuList) => {
-          item.name += '-' + inputValue.value
-          item.categoryPropertyNames += '-' + adminCategoryData[lineIndex].categoryPropertyName
+          item.name += '_' + inputValue.value
+          item.categoryPropertyNames += '_' + adminCategoryData[lineIndex].categoryPropertyName
           item.vvSkuPropertyValueList.push({ ...newData })
         })
       } else {
@@ -155,9 +160,9 @@ export const usePropertyValue = () => {
     // 使用递归生成所有可能的组合
     const combine = (index: number, current: Option[]) => {
       if (index === optionGroups.length) {
-        const serialNo = current.map((opt) => opt.id.toString()).join('-')
-        const name = current.map((opt) => opt.categoryPropertyValue).join('-')
-        const categoryPropertyNames = current.map((opt) => opt.categoryPropertyName).join('-')
+        const serialNo = current.map((opt) => opt.id.toString()).join('_')
+        const name = current.map((opt) => opt.categoryPropertyValue).join('_')
+        const categoryPropertyNames = current.map((opt) => opt.categoryPropertyName).join('_')
         result.push({
           serialNo,
           name,
@@ -315,11 +320,11 @@ export const generateSkuList = (categories: CategoryDataMock): TSkuList[] => {
     combos = next
   }
 
-  // 3) 生成目标对象：name 由 value 用 '-' 拼接；originArray 记录来源对象
+  // 3) 生成目标对象：name 由 value 用 '_' 拼接；originArray 记录来源对象
   return combos.map((combo) => {
-    const serialNo = combo.map((opt) => opt.id.toString()).join('-')
-    const name = combo.map((opt) => String(opt.categoryPropertyValue)).join('-')
-    const categoryPropertyNames = combo.map((opt) => String(opt.categoryPropertyName)).join('-')
+    const serialNo = combo.map((opt) => opt.id.toString()).join('_')
+    const name = combo.map((opt) => String(opt.categoryPropertyValue)).join('_')
+    const categoryPropertyNames = combo.map((opt) => String(opt.categoryPropertyName)).join('_')
     const originArray = combo
     return {
       serialNo,