diff --git a/src/main/java/com/hisense/monitormanage/controller/Controller.java b/src/main/java/com/hisense/monitormanage/controller/Controller.java
index b1c96c3..0b60e2e 100644
--- a/src/main/java/com/hisense/monitormanage/controller/Controller.java
+++ b/src/main/java/com/hisense/monitormanage/controller/Controller.java
@@ -1,9 +1,6 @@
 package com.hisense.monitormanage.controller;
 
-import com.hisense.monitormanage.dto.CameraChannelDto;
-import com.hisense.monitormanage.dto.ChannelLabelDto;
-import com.hisense.monitormanage.dto.ChengguanDto;
-import com.hisense.monitormanage.dto.ScenicCameraDto;
+import com.hisense.monitormanage.dto.*;
 import com.hisense.monitormanage.entity.*;
 import com.hisense.monitormanage.mapper.*;
 import com.hisense.monitormanage.service.*;
@@ -121,6 +118,23 @@ public class Controller {
         return success;
 
 
+    }
+
+    /**
+     * 根据channelId查询摄像头详细信息
+     * @param channelId
+     * @return
+     */
+    @RequestMapping("selectByChannelId")
+    public Result selectByChannelId(String channelId){
+
+        List<CameraChannelDto1> list = cameraChannelMapper.selectByChannelId(channelId);
+
+        Result success = Result.success(list);
+
+        return success;
+
+
     }
 
     /**