diff --git a/video_io/driver/sv_camera_G1.cpp b/video_io/driver/sv_camera_G1.cpp
index 332641e..7ae5147 100644
--- a/video_io/driver/sv_camera_G1.cpp
+++ b/video_io/driver/sv_camera_G1.cpp
@@ -3,7 +3,7 @@
  * @Author: L LC @amov
  * @Date: 2023-12-19 18:30:17
  * @LastEditors: L LC @amov
- * @LastEditTime: 2023-12-20 18:50:45
+ * @LastEditTime: 2023-12-20 19:05:13
  * @FilePath: /SpireCV/video_io/driver/sv_camera_G1.cpp
  */
 #include "../sv_camera_privately.h"
@@ -23,10 +23,20 @@ private:
   bool open(void);
 
 public:
-  sv_camera_G1();
+  sv_camera_G1(int timeOut);
   ~sv_camera_G1();
+
+  static CameraBase* creat(int timeOut)
+  {
+    return new sv_camera_G1(timeOut);
+  }
 };
 
+sv_camera_G1::sv_camera_G1(int timeOut) : sv_p::CameraBase(timeOut)
+{
+  
+}
+
 bool sv_camera_G1::setStream(const std::string &ip, uint16_t port)
 {
   bool ret = false;