diff --git a/mpp/base/mpp_frame.cpp b/mpp/base/mpp_frame.cpp
index 4c15f804..ff15bf1b 100644
--- a/mpp/base/mpp_frame.cpp
+++ b/mpp/base/mpp_frame.cpp
@@ -212,7 +212,7 @@ MPP_RET mpp_frame_info_cmp(MppFrame frame0, MppFrame frame1)
         (f0->height             == f1->height) &&
         (f0->hor_stride         == f1->hor_stride) &&
         (f0->ver_stride         == f1->ver_stride) &&
-        (f0->fmt                == f1->fmt) &&
+        ((f0->fmt & ~MPP_FRAME_HDR_MASK) == (f1->fmt & ~MPP_FRAME_HDR_MASK)) &&
         (f0->buf_size           == f1->buf_size)) {
         return MPP_OK;
     }