diff --git a/yxt-as-ui/src/views/additionitem/additionitem.vue b/yxt-as-ui/src/views/additionitem/additionitem.vue
index 404706d8a0..b60aeac134 100644
--- a/yxt-as-ui/src/views/additionitem/additionitem.vue
+++ b/yxt-as-ui/src/views/additionitem/additionitem.vue
@@ -70,13 +70,13 @@
           </el-col>
           <el-col :span="12">
             <div class="span-sty">排序</div>
-            <el-form-item><el-input class="addinputInfo addinputw" v-model="formobj.sortNo" clearable placeholder="" /></el-form-item>
+            <el-form-item><el-input class="addinputInfo addinputw" @keyup.native="formobj.sortNo = getNumber(formobj.sortNo, 0)" v-model="formobj.sortNo" clearable placeholder="" /></el-form-item>
           </el-col>
         </el-row>
         <el-row>
           <el-col :span="12">
             <div class="span-sty">销售价</div>
-            <el-form-item><el-input class="addinputInfo addinputw" v-model="formobj.price" clearable placeholder="" /></el-form-item>
+            <el-form-item><el-input class="addinputInfo addinputw" @keyup.native="formobj.price = getNumber(formobj.price, 2)" v-model="formobj.price" clearable placeholder="" /></el-form-item>
           </el-col>
           <el-col :span="12">
             <div class="span-sty">成本</div>
@@ -245,6 +245,24 @@ export default {
     toAdd() {
       this.dialogVisible = true
     },
+    getNumber(val, limit) {
+      val = val.replace(/[^0-9.]/g, '') // 保留数字
+      val = val.replace(/^00/, '0.') // 开头不能有两个0
+      val = val.replace(/^\./g, '0.') // 开头为小数点转换为0.
+      val = val.replace(/\.{2,}/g, '.') // 两个以上的小数点转换成一个
+      val = val.replace('.', '$#$').replace(/\./g, '').replace('$#$', '.'); // 只保留一个小数点
+      /^0\d+/.test(val) ? val = val.slice(1) : '' // 两位以上数字开头不能为0
+      const str = '^(\\d+)\\.(\\d{' + limit + '}).*$'
+      const reg = new RegExp(str)
+      if (limit === 0) {
+        // 不需要小数点
+        val = val.replace(reg, '$1')
+      } else {
+        // 通过正则保留小数点后指定的位数
+        val = val.replace(reg, '$1.$2')
+      }
+      return val
+    },
     toEdit(row) {
       this.dialogVisible = true
       req.fetchBySid(row.sid).then((res) => {