diff --git a/src/main/java/club/joylink/xiannccda/controller/FaultQueryController.java b/src/main/java/club/joylink/xiannccda/controller/FaultQueryController.java
index 09aca71..755b980 100644
--- a/src/main/java/club/joylink/xiannccda/controller/FaultQueryController.java
+++ b/src/main/java/club/joylink/xiannccda/controller/FaultQueryController.java
@@ -9,10 +9,12 @@ import club.joylink.xiannccda.dto.alertTip.AlertTipQueryDTO;
 import club.joylink.xiannccda.dto.alertTip.AlertTipSaveDTO;
 import club.joylink.xiannccda.dto.fq.FaultQueryReqDTO;
 import club.joylink.xiannccda.dto.fq.FaultType;
+import club.joylink.xiannccda.dto.fq.FaultType.FaultTypeDetail;
 import club.joylink.xiannccda.entity.AlertTip;
 import club.joylink.xiannccda.entity.FaultQuery;
 import club.joylink.xiannccda.repository.IFaultQueryRepository;
 import com.baomidou.mybatisplus.core.metadata.IPage;
+import com.google.common.collect.Lists;
 import com.google.common.collect.Maps;
 import io.swagger.v3.oas.annotations.Operation;
 import io.swagger.v3.oas.annotations.responses.ApiResponse;
@@ -54,15 +56,14 @@ public class FaultQueryController {
   @Operation(summary = "查询故障类型")
   @GetMapping("/type")
 //  @CommonLogAnno(name = "决策信息-查看", logType = CommonLogTypeEnum.OPERATE, subLogType = SubEventType.QUERY)
-  public Map<Integer, List<FaultType>> faultType() {
-    Map<Integer, List<FaultType>> mapTypList = Maps.newHashMap();
-    mapTypList.put(3, List.of(new FaultType(FaultQueryType.FAULT_EMERGENCY_GUIDE, "车辆故障应急处置指导关键点"), new FaultType(FaultQueryType.FAULT_EXIT_SERVICE, "车辆故障退出服务地点")));
-    mapTypList.put(4, List.of(new FaultType(FaultQueryType.FAULT_EMERGENCY_GUIDE_T_DK37, "车辆故障应急处置指导关键点-DK37车型"),
-        new FaultType(FaultQueryType.FAULT_EXIT_SERVICE_T_DK37, "车辆故障退出服务地点-DK37车型")
-        , new FaultType(FaultQueryType.FAULT_EMERGENCY_GUIDE_T_CCD_5037, "车辆故障应急处置指导关键点CCD-5037车型"),
-        new FaultType(FaultQueryType.FAULT_EXIT_SERVICE_T_CCD_5037, "车辆故障退出服务地点CCD-5037车型")));
-
-    return mapTypList;
+  public List<FaultType> faultType() {
+    return List.of(new FaultType(3,
+            List.of(new FaultTypeDetail(FaultQueryType.FAULT_EMERGENCY_GUIDE, "车辆故障应急处置指导关键点"), new FaultTypeDetail(FaultQueryType.FAULT_EXIT_SERVICE, "车辆故障退出服务地点")))
+        , new FaultType(4, List.of(new FaultTypeDetail(FaultQueryType.FAULT_EMERGENCY_GUIDE_T_DK37, "车辆故障应急处置指导关键点-DK37车型"),
+            new FaultTypeDetail(FaultQueryType.FAULT_EXIT_SERVICE_T_DK37, "车辆故障退出服务地点-DK37车型")
+            , new FaultTypeDetail(FaultQueryType.FAULT_EMERGENCY_GUIDE_T_CCD_5037, "车辆故障应急处置指导关键点CCD-5037车型"),
+            new FaultTypeDetail(FaultQueryType.FAULT_EXIT_SERVICE_T_CCD_5037, "车辆故障退出服务地点CCD-5037车型")))
+    );
   }
 
   @SecurityRequirement(name = "jwt")
diff --git a/src/main/java/club/joylink/xiannccda/dto/fq/FaultType.java b/src/main/java/club/joylink/xiannccda/dto/fq/FaultType.java
index 3745381..cf45598 100644
--- a/src/main/java/club/joylink/xiannccda/dto/fq/FaultType.java
+++ b/src/main/java/club/joylink/xiannccda/dto/fq/FaultType.java
@@ -1,16 +1,28 @@
 package club.joylink.xiannccda.dto.fq;
 
 import club.joylink.xiannccda.constants.common.FaultQueryType;
+import java.util.List;
 import lombok.Data;
 
 @Data
 public class FaultType {
 
-  private String faultType;
-  private String typeName;
+  private Integer lineId;
+  private List<FaultTypeDetail> fts;
 
-  public FaultType(FaultQueryType qt, String name) {
-    this.faultType = qt.name();
-    this.typeName = name;
+  public FaultType(Integer lineId, List<FaultTypeDetail> fts) {
+    this.lineId = lineId;
+    this.fts = fts;
+  }
+
+  public static class FaultTypeDetail {
+
+    private String faultType;
+    private String typeName;
+
+    public FaultTypeDetail(FaultQueryType qt, String name) {
+      this.faultType = qt.name();
+      this.typeName = name;
+    }
   }
 }