diff --git a/src/views/ebiz/common/CalculatePremium.vue b/src/views/ebiz/common/CalculatePremium.vue
index 52d3497a1..e87db11bf 100644
--- a/src/views/ebiz/common/CalculatePremium.vue
+++ b/src/views/ebiz/common/CalculatePremium.vue
@@ -28,7 +28,8 @@
               <!-- {{defalutAmt}} -->
               <van-stepper
                 v-model="defalutAmt"
-               
+                :min="riskFactor.minAmt || riskFactor.minPrem"
+                :max="riskFactor.maxAmt || riskFactor.maxPrem"
                 :show-plus="false"
                 :show-minus="false"
                 class="ml30"