细节

src/views/setting/modules/CreateForm.vue

@@ -24,7 +24,13 @@
           />
         </a-form-item>
         <a-form-item label="加价率" :labelCol="labelCol" :wrapperCol="wrapperCol">
-          <a-input v-decorator="['markup_rate', { rules: [{ required: true, message: '请输入加价率' }] }]" />
+          <a-input
+            addon-after="%"
+            v-decorator="['markup_rate', { rules: [{ required: true, message: '请输入加价率' }] }]"
+          />
+          <div class="form-item-help">
+            <p class="extra">可输入小数，比如0.5</p>
+          </div>
         </a-form-item>
         <a-form-item label="商家用户名" :labelCol="labelCol" :wrapperCol="wrapperCol" extra="商家后台登录用户名">
           <a-input v-decorator="['user_name', { rules: [{ required: true, min: 4, message: '请输入至少4个字符' }] }]" />