diff --git a/include/devices/abstract_camera.h b/include/devices/abstract_camera.h
index 65d91a70..160a5201 100644
--- a/include/devices/abstract_camera.h
+++ b/include/devices/abstract_camera.h
@@ -6,6 +6,15 @@
 #include "abstract_device.h"
 
 namespace cmvr::device {
+    struct Rs2Intrinsics
+    {
+        float   cx;
+        float   cy;
+        float   fx;
+        float   fy;
+        float   coeffs[5];
+
+    };
     struct StreamFrameData
     {
         //原始图像数据
@@ -18,7 +27,7 @@ namespace cmvr::device {
         std::vector<uint8_t> depthFrame;
         //编码格式
         std::string codec = ".h264";
-
+        Rs2Intrinsics intrinsics;
         int width;
         int height;
         int fps;