diff --git a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/ContractManager.java b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/ContractManager.java
index d3ef1a4e..535d8b0f 100644
--- a/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/ContractManager.java
+++ b/ess/ess-server/src/main/java/cn/axzo/nanopart/ess/server/ess/ContractManager.java
@@ -46,10 +46,11 @@ public class ContractManager {
     private final ContractSupport contractSupport;
     private final EssLogDao essLogDao;
 
+    @BizTransactional
     public CreateContractByFileResponse
     createContractByFile(CreateContractByFileRequest request) {
-        essLogDao.logRequest("createContractByFile", request.getBizCode(), request);
         contractSupport.validateCreateContract(request.getContract());
+        essLogDao.logRequest("createContractByFile", request.getBizCode(), request);
         EssContract contract;
         try {
             contract = contractSupport.saveContractByFile(request);