修改需求参考单价不小于0

src/views/requiremanager/modules/HwRequirementModal.vue

@@ -77,7 +77,7 @@
 
 
         <a-form-item label="参考单价" :labelCol="labelCol" :wrapperCol="wrapperCol">
-          <a-input-number v-decorator="[ 'price', validatorRules.price]" placeholder="请输入参考单价" style="width: 100%"/>
+          <a-input-number :min="0.01" v-decorator="[ 'price', validatorRules.price]" placeholder="请输入参考单价" style="width: 100%"/>
         </a-form-item>