diff --git a/cloud-modules/cloud-modules-breakdown/src/main/java/com/muyu/breakdown/controller/SysCarFaultController.java b/cloud-modules/cloud-modules-breakdown/src/main/java/com/muyu/breakdown/controller/SysCarFaultController.java
index 922842b..e8c3065 100644
--- a/cloud-modules/cloud-modules-breakdown/src/main/java/com/muyu/breakdown/controller/SysCarFaultController.java
+++ b/cloud-modules/cloud-modules-breakdown/src/main/java/com/muyu/breakdown/controller/SysCarFaultController.java
@@ -74,7 +74,7 @@ public class SysCarFaultController extends BaseController
             @Validated @RequestBody SysCarFault sysCarFault)
     {
         if (sysCarFaultService.checkIdUnique(sysCarFault)) {
-            return error("新增 车辆故障管理 '" + sysCarFault + "'失败，车辆故障管理已存在");
+            return error("新增 车辆故障管理 ,失败，车辆故障码已存在");
         }
         sysCarFault.setCreateBy(SecurityUtils.getUsername());
         return toAjax(sysCarFaultService.save(sysCarFault));
diff --git a/cloud-modules/cloud-modules-breakdown/src/main/java/com/muyu/breakdown/service/impl/SysCarFaultServiceImpl.java b/cloud-modules/cloud-modules-breakdown/src/main/java/com/muyu/breakdown/service/impl/SysCarFaultServiceImpl.java
index a5aa759..148c3b1 100644
--- a/cloud-modules/cloud-modules-breakdown/src/main/java/com/muyu/breakdown/service/impl/SysCarFaultServiceImpl.java
+++ b/cloud-modules/cloud-modules-breakdown/src/main/java/com/muyu/breakdown/service/impl/SysCarFaultServiceImpl.java
@@ -72,7 +72,8 @@ public class SysCarFaultServiceImpl
     public Boolean checkIdUnique(SysCarFault sysCarFault) {
         LambdaQueryWrapper<SysCarFault> queryWrapper = new LambdaQueryWrapper<>();
         queryWrapper.eq(SysCarFault::getId, sysCarFault.getId());
-        return this.count(queryWrapper) > 0;
+        queryWrapper.eq(SysCarFault::getFaultCode,sysCarFault.getFaultCode());
+        return this.count(queryWrapper) == 0;
     }