diff --git a/zc-business/src/main/java/com/zc/business/controller/VideoController.java b/zc-business/src/main/java/com/zc/business/controller/VideoController.java
index 2df09ac8..d4e6d2f6 100644
--- a/zc-business/src/main/java/com/zc/business/controller/VideoController.java
+++ b/zc-business/src/main/java/com/zc/business/controller/VideoController.java
@@ -711,6 +711,7 @@ public class VideoController extends BaseController {
         JSONObject cameraInfo = JSONObject.parseObject(configService.selectConfigByKey("dc.cameraInfo"));
 
 
+        JSONObject jsonResult = null;
         OkHttp okHttp = new OkHttp();
 
         RequestParams requestParams = new RequestParams();
@@ -733,7 +734,34 @@ public class VideoController extends BaseController {
                 .data(requestParams) // 请求参数
                 .get(); // 请求方法
 
-        return getJsonResult(response,okHttp);
+        if (response.body() != null) {
+            jsonResult = JSONObject.parseObject(response.body().string());
+
+            if (jsonResult.containsKey("code")) {
+                if (HttpStatus.SUCCESS == jsonResult.getInteger("code")) {
+                    Map<String,Object> data = jsonResult.getJSONObject("data");
+                    String fileUrl = data.get("fileUrl").toString();
+                    fileUrl = configService.selectConfigByKey("dc.cameraUrl") + fileUrl.substring(UniversalEnum.SEVEN.getNumber());
+                    data.put("fileUrl",fileUrl);
+                    jsonResult.put("data",data);
+                } else if (UNAUTHORIZED.equals(jsonResult.getInteger("code"))) {
+                    getToken();
+                    okHttp.post();
+                    if (response.body() != null) {
+                        jsonResult = JSONObject.parseObject(response.body().string());
+                        if (HttpStatus.SUCCESS == jsonResult.getInteger("code")) {
+                            Map<String,Object> data = jsonResult.getJSONObject("data");
+                            String fileUrl = data.get("fileUrl").toString();
+                            fileUrl = configService.selectConfigByKey("cameraUrl") + fileUrl.substring(UniversalEnum.SEVEN.getNumber());
+                            data.put("liveUrl",fileUrl);
+                            jsonResult.put("data",data);
+                        }
+                    }
+                }
+            }
+        }
+
+        return jsonResult;
 
     }
 
diff --git a/zc-business/src/main/java/com/zc/business/service/impl/DcWarningServiceImpl.java b/zc-business/src/main/java/com/zc/business/service/impl/DcWarningServiceImpl.java
index 6c747675..8661b2cc 100644
--- a/zc-business/src/main/java/com/zc/business/service/impl/DcWarningServiceImpl.java
+++ b/zc-business/src/main/java/com/zc/business/service/impl/DcWarningServiceImpl.java
@@ -1082,16 +1082,16 @@ public class DcWarningServiceImpl implements IDcWarningService {
     public String getRadarIncidentVideo(String id) throws Exception {
         String msg = "";
         HashMap<String, Object> stringObjectHashMap = dcWarningMapper.selectDcWarningById(id);
-        // 给定的时间
+        // 时间
         String givenTime = (String) stringObjectHashMap.get("warningTime");
 
         // 定义日期时间格式
         DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
 
-        // 解析给定的时间
+        // 解析时间
         LocalDateTime currentTime = LocalDateTime.parse(givenTime, formatter);
-        // 计算 30 秒后的时间
-        LocalDateTime timeAfter30Seconds = currentTime.plus(Duration.ofSeconds(30));
+        // 计算 30 秒前的时间
+        LocalDateTime timeAfter30Seconds = currentTime.plus(Duration.ofSeconds(-30));
 
             // 格式化时间
             String formattedTime = timeAfter30Seconds.format(formatter);
@@ -1109,7 +1109,7 @@ public class DcWarningServiceImpl implements IDcWarningService {
             JsonNode code = jsonNodelist.get(0).get("cameraIndexCode");
             // 使用 textValue() 方法获取纯字符串
             String codestring = code.textValue();
-            com.alibaba.fastjson.JSONObject jsonObject = videoController.downloadCameraVideo(codestring, formattedTime, 1);
+            com.alibaba.fastjson.JSONObject jsonObject = videoController.downloadCameraVideo(codestring, formattedTime, 2);
 
         if (jsonObject.get("code").toString().equals("500")) {
             return null;
@@ -1136,12 +1136,12 @@ public class DcWarningServiceImpl implements IDcWarningService {
         JsonNode paramsNode = otherConfigurationNode.get("params");
         JsonNode eventsNode = paramsNode.get("events");
 
-        // 假设只有一个事件，我们只处理第一个事件
+        // 假设只有一个事件，只处理第一个事件
         JsonNode eventDataNode = eventsNode.get(0);
         JsonNode dataNode2 = eventDataNode.get("data");
         JsonNode vehicleRcogResultNode = dataNode2.get("vehicleRcogResult");
 
-        // 假设只有一个 vehicleRcogResult 对象
+        //  vehicleRcogResult 对象
         JsonNode targetAttrsNode = vehicleRcogResultNode.get(0).get("targetAttrs");