diff --git a/ai-analytic-center-biz/src/main/java/com/volvo/ai/analytic/center/service/impl/ClaimVerificationServiceImpl.java b/ai-analytic-center-biz/src/main/java/com/volvo/ai/analytic/center/service/impl/ClaimVerificationServiceImpl.java
index 1d55bb4..2910e68 100644
--- a/ai-analytic-center-biz/src/main/java/com/volvo/ai/analytic/center/service/impl/ClaimVerificationServiceImpl.java
+++ b/ai-analytic-center-biz/src/main/java/com/volvo/ai/analytic/center/service/impl/ClaimVerificationServiceImpl.java
@@ -184,9 +184,9 @@ public class ClaimVerificationServiceImpl implements ClaimVerificationService {
             //组装审计报告workflow入参
             JSONObject auditRules = new JSONObject();
             auditRules.put("analysisRules", configDataString);
-            auditRules.put("diagnosticReport", claimVerificationFileAnalysisDTO.getDiagnosticReport());
-            auditRules.put("preCheckReport", claimVerificationFileAnalysisDTO.getPreCheckReport());
-            auditRules.put("dtcReport", claimVerificationFileAnalysisDTO.getDtcReport());
+            auditRules.put("diagnosticReport", claimVerificationFileAnalysisDTO.getDiagnosticReport().toString());
+            auditRules.put("preCheckReport", claimVerificationFileAnalysisDTO.getPreCheckReport().toString());
+            auditRules.put("dtcReport", claimVerificationFileAnalysisDTO.getDtcReport().toString());
 
             DiFyReq diFyReq = new DiFyReq();
             diFyReq.setUser(BusinessTypeEnum.CLAIM_VERIFICATION.getCode());