diff --git a/src/main/java/com/genersoft/iot/vmp/streamProxy/service/impl/StreamProxyServiceImpl.java b/src/main/java/com/genersoft/iot/vmp/streamProxy/service/impl/StreamProxyServiceImpl.java
index a92ceaff9..1761c63fa 100755
--- a/src/main/java/com/genersoft/iot/vmp/streamProxy/service/impl/StreamProxyServiceImpl.java
+++ b/src/main/java/com/genersoft/iot/vmp/streamProxy/service/impl/StreamProxyServiceImpl.java
@@ -146,15 +146,14 @@ public class StreamProxyServiceImpl implements IStreamProxyService {
     @Override
     @Transactional
     public void add(StreamProxy streamProxy) {
-        StreamProxy streamProxyInDb = streamProxyMapper.selectOneByAppAndStream(streamProxy.getApp(), streamProxy.getStream());
-        if (streamProxyInDb != null) {
-            throw new ControllerException(ErrorCode.ERROR100.getCode(), "APP+STREAM已经存在");
-        }
-
         // 自动生成 camera_code（日期+序号格式）
         String cameraCode = CameraCodeUtil.generate(streamProxyMapper);
         streamProxy.setCameraCode(cameraCode);
 
+        // app/stream 自动生成唯一值（不再依赖前端传入）
+        streamProxy.setApp("camera");
+        streamProxy.setStream(cameraCode);
+
         // camera_name 必填校验
         if (streamProxy.getCameraName() == null || streamProxy.getCameraName().trim().isEmpty()) {
             throw new ControllerException(ErrorCode.ERROR100.getCode(), "摄像头名称不能为空");