diff --git a/pom.xml b/pom.xml
index 6dec3b041..52dd127ca 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
     <modelVersion>4.0.0</modelVersion>
 
     <artifactId>manage</artifactId>
-    <version>1.1.14</version>
+    <version>1.1.15</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
diff --git a/src/main/java/au/com/royalpay/payment/manage/riskbusiness/core/impl/RiskBusinessServiceImpl.java b/src/main/java/au/com/royalpay/payment/manage/riskbusiness/core/impl/RiskBusinessServiceImpl.java
index 1b613be35..1697bf419 100644
--- a/src/main/java/au/com/royalpay/payment/manage/riskbusiness/core/impl/RiskBusinessServiceImpl.java
+++ b/src/main/java/au/com/royalpay/payment/manage/riskbusiness/core/impl/RiskBusinessServiceImpl.java
@@ -685,7 +685,12 @@ public class RiskBusinessServiceImpl implements RiskBusinessService, ManagerTodo
         riskMaterialService.updateRiskMaterial(riskId, refuseDescription);
         Context ctx = getMailContext(event);
         ctx.setVariable("refuse",true);
-        ctx.setVariable("refuse_description", riskMaterialMapper.findAllMaterials(riskId).get(0).getString("refuse_description"));
+        List<JSONObject> findAllMaterials = riskMaterialMapper.findAllMaterials(riskId);
+        if (findAllMaterials == null || findAllMaterials.size() == 0) {
+            ctx.setVariable("refuse_description", "");
+        }else {
+            ctx.setVariable("refuse_description", findAllMaterials.get(0).getString("refuse_description"));
+        }
         final List<String> emailsTos = (List<String>)ctx.getVariable("emailsTos");
         final List<String> emailsCcs = ctx.getVariable("emailsCcs")==null?new ArrayList<>():(List<String>)ctx.getVariable("emailsCcs");
         final String uploadUrl = (String)ctx.getVariable("uploadUrl");
diff --git a/src/main/ui/static/analysis/risk_business.js b/src/main/ui/static/analysis/risk_business.js
index 399129b1b..af3a2fca3 100644
--- a/src/main/ui/static/analysis/risk_business.js
+++ b/src/main/ui/static/analysis/risk_business.js
@@ -336,7 +336,10 @@ define(['angular', 'jquery', 'uiRouter', './monitoring/analysis-monitoring'],
                 };
 
                 $scope.commitWaitRiskStatus = function () {
-                    var codeKey = $scope.riskEvent.submit_url.substring($scope.riskEvent.submit_url.lastIndexOf('=') + 1) || $scope.riskEvent.submit_url.substring($scope.riskEvent.submit_url.lastIndexOf('/') + 1);
+                    var index = $scope.riskEvent.submit_url.lastIndexOf('=');
+                    if (index < 0)
+                        index = $scope.riskEvent.submit_url.lastIndexOf('/');
+                    var codeKey = $scope.riskEvent.submit_url.substring(index + 1);
                     commonDialog.confirm({
                         title: '确认已提交资料',
                         content: '确认已收到商户资料，更新风控状态为等待风控审核?'