diff --git a/laws-modules-docking/src/main/java/com/jero/modules/docking/iam/controller/SyncIamController.java b/laws-modules-docking/src/main/java/com/jero/modules/docking/iam/controller/SyncIamController.java
index fbbb7cf0..f8bc03b9 100644
--- a/laws-modules-docking/src/main/java/com/jero/modules/docking/iam/controller/SyncIamController.java
+++ b/laws-modules-docking/src/main/java/com/jero/modules/docking/iam/controller/SyncIamController.java
@@ -110,13 +110,9 @@ public class SyncIamController {
             MessageHeader acceptMessageHeader = iamUserInfo.getMessageHeader();
             SendPoEncryptPo sendPoEncryptPo = this.syncIamService.handlerGloablEncryptResponse(acceptMessageHeader, iamUserCreateResponse);
             return sendPoEncryptPo;
-        } catch (DuplicateKeyException duplicateKeyException) {
-            log.error("数据库值重复：{}", duplicateKeyException.getMessage());
-            if (userAcceptDto != null) {
-                throw new IamGlobalException(userAcceptDto.getBimRequestId(), "数据库值重复，请检查工号【" + userAcceptDto.getSrmsUsername() + "】是否异常");
-            } else {
-                throw new IamGlobalException(null, "未知异常，请联系管理员");
-            }
+        } catch (Exception e) {
+            log.error("数据库值重复：{}", e.getMessage());
+            throw new IamGlobalException(null, "未知异常，请联系管理员");
         }
     }
 
diff --git a/laws-modules-docking/src/main/java/com/jero/modules/docking/iam/service/SyncIamService.java b/laws-modules-docking/src/main/java/com/jero/modules/docking/iam/service/SyncIamService.java
index 2d1b542c..21a3a12d 100644
--- a/laws-modules-docking/src/main/java/com/jero/modules/docking/iam/service/SyncIamService.java
+++ b/laws-modules-docking/src/main/java/com/jero/modules/docking/iam/service/SyncIamService.java
@@ -216,6 +216,13 @@ public class SyncIamService {
         // （TODO 需要根据实际情况再沟通一遍角色怎么自动赋予），需要和角色接口那边沟通，确认具体情况
         String selectedRoles = "123"; // 一般用户的角色ID
 
+        SysUser userByName = sysUserService.getUserByName(sysUser.getUsername());
+        if (!Objects.isNull(userByName)){
+            log.info("数据库值重复{}", userByName.getUsername());
+            iamUserCreateResponse.setResultCode(DockingConstant.IAM_ERROR_RESULT_CODE);
+            iamUserCreateResponse.setMessage("工号【" + userAcceptDto.getSrmsUsername() + "】已存在！");
+            return iamUserCreateResponse;
+        }
         // 存储到用户表中
         long a = System.currentTimeMillis();
         this.sysUserService.saveUser(sysUser, selectedRoles, selectedDeparts);