🐞 fix: 文本框字数显示控制样式优化

 <!--
  * @Date: 2022-08-29 14:31:20
  * @LastEditors: hookehuyr hookehuyr@gmail.com
- * @LastEditTime: 2022-12-29 11:25:54
+ * @LastEditTime: 2023-03-21 18:36:51
  * @FilePath: /data-table/src/components/TextareaField/index.vue
  * @Description: 多行文本输入框
 -->
@@ -54,7 +54,12 @@ const HideShow = computed(() => {
   }
 }
 
-:deep(.van-field__body) {
+// :deep(.van-field__body) {
+  // border: 1px solid #eaeaea;
+  // border-radius: 0.25rem;
+  // padding: 0.25rem 0.5rem;
+// }
+:deep(.van-cell__value) {
   border: 1px solid #eaeaea;
   border-radius: 0.25rem;
   padding: 0.25rem 0.5rem;