diff --git a/src/main/java/com/docus/server/collection/service/impl/TBasicServiceImpl.java b/src/main/java/com/docus/server/collection/service/impl/TBasicServiceImpl.java
index 69c28fa..d1a0103 100644
--- a/src/main/java/com/docus/server/collection/service/impl/TBasicServiceImpl.java
+++ b/src/main/java/com/docus/server/collection/service/impl/TBasicServiceImpl.java
@@ -38,7 +38,7 @@ public class TBasicServiceImpl implements ITBasicService {
         //判断jzh是否重复
         Integer num = tBasicMapper.selectOne(tBasicDto.getJzh());
         if (num>0) {
-            throw new Exception("记帐号已存在");
+            updateTBasic(tBasicDto);
         }
         Long patientId = idService.getDateSeq();