diff --git a/mpp/codec/dec/h265/h265d_parser.c b/mpp/codec/dec/h265/h265d_parser.c
old mode 100644
new mode 100755
index d431255e..58a21e42
--- a/mpp/codec/dec/h265/h265d_parser.c
+++ b/mpp/codec/dec/h265/h265d_parser.c
@@ -1182,14 +1182,18 @@ static RK_S32 hevc_frame_start(HEVCContext *s)
 
     s->is_decoded        = 0;
     s->first_nal_type    = s->nal_unit_type;
+    s->miss_ref_flag = 0;
+
+    ret = mpp_hevc_frame_rps(s);
+    if (ret < 0) {
+        mpp_err("Error constructing the frame RPS.\n");
+        goto fail;
+    }
 
     ret = mpp_hevc_set_new_ref(s, &s->frame, s->poc);
-
     if (ret < 0)
         goto fail;
 
-    s->miss_ref_flag = 0;
-    ret = mpp_hevc_frame_rps(s);
     if (s->miss_ref_flag) {
         if (!IS_IRAP(s)) {
             mpp_frame_set_errinfo(s->frame, MPP_FRAME_ERR_UNKNOW);
@@ -1222,10 +1226,6 @@ static RK_S32 hevc_frame_start(HEVCContext *s)
 
     mpp_buf_slot_set_prop(s->slots, s->ref->slot_index, SLOT_FRAME, s->ref->frame);
 
-    if (ret < 0) {
-        mpp_err("Error constructing the frame RPS.\n");
-        goto fail;
-    }
     return 0;
 
 fail:
diff --git a/mpp/codec/dec/h265/h265d_refs.c b/mpp/codec/dec/h265/h265d_refs.c
old mode 100644
new mode 100755
index ff69e2bc..9e780b34
--- a/mpp/codec/dec/h265/h265d_refs.c
+++ b/mpp/codec/dec/h265/h265d_refs.c
@@ -217,9 +217,6 @@ static int add_candidate_ref(HEVCContext *s, RefPicList *list,
 {
     HEVCFrame *ref = find_ref_idx(s, poc);
 
-    if (ref == s->ref)
-        return  MPP_ERR_STREAM;
-
     if (!ref) {
         ref = generate_missing_ref(s, poc);
         if (!ref)
@@ -258,8 +255,6 @@ RK_S32 mpp_hevc_frame_rps(HEVCContext *s)
     /* clear the reference flags on all frames except the current one */
     for (i = 0; i < MPP_ARRAY_ELEMS(s->DPB); i++) {
         HEVCFrame *frame = &s->DPB[i];
-        if (frame == s->ref)
-            continue;
         mark_ref(frame, 0);
     }