diff --git a/src/main/java/com/sztzjy/fund_investment/service/serviceImpl/InquiryIssuanceServiceImpl.java b/src/main/java/com/sztzjy/fund_investment/service/serviceImpl/InquiryIssuanceServiceImpl.java
index 7a94ae6..43e36ac 100644
--- a/src/main/java/com/sztzjy/fund_investment/service/serviceImpl/InquiryIssuanceServiceImpl.java
+++ b/src/main/java/com/sztzjy/fund_investment/service/serviceImpl/InquiryIssuanceServiceImpl.java
@@ -271,7 +271,11 @@ public class InquiryIssuanceServiceImpl implements InquiryIssuanceService {
 
     @Override
     public void basicInformationStorage(String objectivityEvaluation, Integer overallEvaluation, String valuationMethodRationalityEvaluation, String operator, BigDecimal declarationPrice,String flowId) {
-            InquiryParticipation inquiryParticipation=new InquiryParticipation();
+        InquiryParticipationExample example = new InquiryParticipationExample();
+        example.createCriteria().andFlowIdEqualTo(flowId);
+        List<InquiryParticipation> inquiryParticipations = inquiryParticipationMapper.selectByExample(example);
+        if(inquiryParticipations.isEmpty()){
+            InquiryParticipation inquiryParticipation = new InquiryParticipation();
             inquiryParticipation.setId(String.valueOf(UUID.randomUUID()));
             inquiryParticipation.setObjectivityEvaluation(objectivityEvaluation);
             inquiryParticipation.setValuationMethodRationalityEvaluation(valuationMethodRationalityEvaluation);
@@ -281,6 +285,20 @@ public class InquiryIssuanceServiceImpl implements InquiryIssuanceService {
             inquiryParticipation.setFlowId(flowId);
             inquiryParticipation.setStatus("0");
             inquiryParticipationMapper.insert(inquiryParticipation);
+        }else {
+            InquiryParticipation inquiryParticipation = inquiryParticipations.get(0);
+            if(!inquiryParticipation.getStatus().equals("0")){
+                throw new RuntimeException("已提交报价无法更改");
+            }
+            inquiryParticipation.setObjectivityEvaluation(objectivityEvaluation);
+            inquiryParticipation.setValuationMethodRationalityEvaluation(valuationMethodRationalityEvaluation);
+            inquiryParticipation.setOverallEvaluation(overallEvaluation);
+            inquiryParticipation.setOperator(operator);
+            inquiryParticipation.setDeclarationPrice(declarationPrice);
+            inquiryParticipation.setFlowId(flowId);
+            inquiryParticipationMapper.updateByPrimaryKey(inquiryParticipation);
+        }
+
     }
 
     @Override