diff --git a/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/controller/SysTroubleController.java b/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/controller/SysTroubleController.java
index 0377c48..8220bed 100644
--- a/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/controller/SysTroubleController.java
+++ b/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/controller/SysTroubleController.java
@@ -90,4 +90,13 @@ public class SysTroubleController extends BaseController {
 
         return Result.success(i);
     }
+
+    /**
+     * 清空故障码信息
+     */
+    @PostMapping("cleanTroubleCode")
+    public Result<?> cleanTroubleCode(){
+        troubleService.cleanTroubleCode();
+        return Result.success();
+    }
 }
diff --git a/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/mapper/SysTroubleMapper.java b/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/mapper/SysTroubleMapper.java
index af3460a..6986b8d 100644
--- a/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/mapper/SysTroubleMapper.java
+++ b/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/mapper/SysTroubleMapper.java
@@ -23,4 +23,6 @@ public interface SysTroubleMapper extends BaseMapper<CoupletTroubleCode> {
     List<CoupletTroubleGrade> selectTroubleListByGrade();
 
     int insertMsgResq(CoupletTroubleCode coupletTroubleCode);
+
+    void cleanTroubleCode();
 }
diff --git a/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/service/SysTroubleService.java b/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/service/SysTroubleService.java
index 6abe6f4..744ab5f 100644
--- a/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/service/SysTroubleService.java
+++ b/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/service/SysTroubleService.java
@@ -24,4 +24,6 @@ public interface SysTroubleService extends IService<CoupletTroubleCode> {
     List<CoupletTroubleGrade> selectTroubleListByGrade();
 
     int insertMsgResq(CoupletTroubleCode coupletTroubleCode);
+
+    void cleanTroubleCode();
 }
diff --git a/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/service/impl/SysTroubleServiceImpl.java b/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/service/impl/SysTroubleServiceImpl.java
index 1280760..efcfe7f 100644
--- a/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/service/impl/SysTroubleServiceImpl.java
+++ b/couplet-modules/couplet-business/src/main/java/com/couplet/business/server/service/impl/SysTroubleServiceImpl.java
@@ -57,4 +57,12 @@ public class SysTroubleServiceImpl extends ServiceImpl<SysTroubleMapper, Couplet
     public int insertMsgResq(CoupletTroubleCode coupletTroubleCode) {
         return sysTroubleMapper.insertMsgResq(coupletTroubleCode);
     }
+
+    /**
+     * 清理故障异常信息
+     */
+    @Override
+    public void cleanTroubleCode() {
+        sysTroubleMapper.cleanTroubleCode();
+    }
 }
diff --git a/couplet-modules/couplet-business/src/main/resources/mapper/business/SysTroubleMapper.xml b/couplet-modules/couplet-business/src/main/resources/mapper/business/SysTroubleMapper.xml
index 2015bf8..0f627f1 100644
--- a/couplet-modules/couplet-business/src/main/resources/mapper/business/SysTroubleMapper.xml
+++ b/couplet-modules/couplet-business/src/main/resources/mapper/business/SysTroubleMapper.xml
@@ -19,6 +19,10 @@
     <sql id="selectTroubleVo">
         select * from couplet_trouble_code
     </sql>
+    <update id="cleanTroubleCode">
+        truncate table couplet_trouble_code
+    </update>
+
 
     <select id="selectTroubleList" parameterType="com.couplet.business.server.mapper.SysTroubleMapper" resultMap="SysTroubleResult">
         <include refid="selectTroubleVo"/>