diff --git a/cloud-modules/cloud-modules-breakdown/src/main/java/com/muyu/breakdown/controller/SysCarFaultMessageController.java b/cloud-modules/cloud-modules-breakdown/src/main/java/com/muyu/breakdown/controller/SysCarFaultMessageController.java
index cc66cfd..05216e0 100644
--- a/cloud-modules/cloud-modules-breakdown/src/main/java/com/muyu/breakdown/controller/SysCarFaultMessageController.java
+++ b/cloud-modules/cloud-modules-breakdown/src/main/java/com/muyu/breakdown/controller/SysCarFaultMessageController.java
@@ -1,14 +1,13 @@
 package com.muyu.breakdown.controller;
 
+import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
 import com.muyu.breakdown.domain.SysCarFaultMessage;
 import com.muyu.breakdown.service.SysCarFaultMessageService;
 import com.muyu.common.core.domain.Result;
 import com.muyu.common.core.web.controller.BaseController;
 import com.muyu.common.core.web.page.TableDataInfo;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.List;
 
@@ -58,4 +57,16 @@ public class SysCarFaultMessageController extends BaseController {
         List<SysCarFaultMessage> list = service.listStatusTwo();
         return getDataTable(list);
     }
+    /**
+     * 修改未读站内信息为已读
+     * @param id
+     * @return
+     */
+    @PutMapping("/updateStatusById/{id}")
+    public void updateStatusById(@PathVariable("id")Long id){
+        UpdateWrapper<SysCarFaultMessage> wrapper = new UpdateWrapper<>();
+        wrapper.eq("id",id);
+        wrapper.set("status",1);
+        service.update(wrapper);
+    }
 }