diff --git a/lms/nladmin-system/src/main/java/org/nl/b_lms/pdm/error/controller/DeviceFalutController.java b/lms/nladmin-system/src/main/java/org/nl/b_lms/pdm/error/controller/DeviceFalutController.java
new file mode 100644
index 000000000..abf3082f0
--- /dev/null
+++ b/lms/nladmin-system/src/main/java/org/nl/b_lms/pdm/error/controller/DeviceFalutController.java
@@ -0,0 +1,42 @@
+package org.nl.b_lms.pdm.error.controller;
+
+import com.alibaba.fastjson.JSONObject;
+import lombok.extern.slf4j.Slf4j;
+import org.nl.b_lms.pdm.error.service.DeviceFaultService;
+import org.nl.common.TableDataInfo;
+import org.nl.common.domain.query.PageQuery;
+import org.nl.modules.logging.annotation.Log;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.web.bind.annotation.*;
+
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+import java.util.Map;
+
+/**
+ * @author lyd
+ * @date 2024-02-26
+ **/
+@Slf4j
+@RestController
+@RequestMapping("/api/deviceFault")
+public class DeviceFalutController {
+
+    @Autowired
+    private DeviceFaultService deviceFaultService;
+
+    @GetMapping
+    @Log("查询故障设备时长记录")
+    public ResponseEntity<Object> query(@RequestParam Map whereJson, PageQuery page) {
+        return new ResponseEntity<>(TableDataInfo.build(deviceFaultService.queryAll(whereJson, page)), HttpStatus.OK);
+    }
+
+    @Log("导出数据")
+    @GetMapping(value = "/download")
+    public void download(@RequestParam Map map, HttpServletResponse response) throws IOException {
+        deviceFaultService.download(map, response);
+    }
+
+}