diff --git a/pages/bank/create/index.js b/pages/bank/create/index.js
index 39fe667..f9ba403 100644
--- a/pages/bank/create/index.js
+++ b/pages/bank/create/index.js
@@ -62,7 +62,7 @@ Page({
       }
     } else if (e.target.id == 'cardNo' && !util.isEmpty(e.detail.value)) {
       if (!util.isEmpty(e.detail.value)) {
-        this.checkCardNo(e.detail.value)
+        this.data.form.cardNo = e.detail.value
       }
     }
   },
@@ -95,6 +95,10 @@ Page({
     return ''
   },
   fetchCode: function () {
+    if (util.isEmpty(this.data.bankName) && !util.isEmpty(this.data.form.cardNo)) {
+      this.checkCardNo(this.data.form.cardNo)
+      return
+    }
     if (util.isEmpty(this.data.form.name)) {
       util.showToast('请输入持卡人姓名')
       return
@@ -138,6 +142,7 @@ Page({
     })
   },
   submitForm: function(){
+
     if (util.isEmpty(this.data.form.name)) {
       util.showToast('请输入持卡人姓名')
       return
diff --git a/pages/bank/create/index.wxml b/pages/bank/create/index.wxml
index b2c55df..41a50bb 100644
--- a/pages/bank/create/index.wxml
+++ b/pages/bank/create/index.wxml
@@ -17,7 +17,7 @@
 	<view class="cu-item">
 		<view class="flex content cu-item" style="font-size:28rpx">
 			<view style="min-width:170rpx">银行卡卡号：</view>
-			<input id="cardNo" maxlength="24" style="width:65%" type="number" value="{{form.cardNo}}" bindblur="inputBlur" placeholder="请输入银行卡卡号" bindinput="bindForm"></input>
+			<input id="cardNo" maxlength="24" style="width:65%" type="number" value="{{form.cardNo}}" bindinput="bindForm" placeholder="请输入银行卡卡号" bindinput="bindForm"></input>
 		</view>
 		<!-- <ocr-navigator bind:onSuccess="blankSuccess" certificateType="bankCard">
 			<text class="cuIcon-scan text-blue" style="font-size:48rpx"/>