diff --git a/.gitattributes b/.gitattributes
index 55920c693..faf076f3f 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,2 +1 @@
 test/unittest/resources/reference_parser_test/mp4/*.mp4 filter=lfs diff=lfs merge=lfs -text
-test/unittest/resources/reference_parser_test/json/*.json filter=lfs diff=lfs merge=lfs -text
diff --git a/services/media_engine/plugins/ffmpeg_adapter/demuxer/ffmpeg_reference_parser.cpp b/services/media_engine/plugins/ffmpeg_adapter/demuxer/ffmpeg_reference_parser.cpp
index 07abeed23..ced0251f0 100644
--- a/services/media_engine/plugins/ffmpeg_adapter/demuxer/ffmpeg_reference_parser.cpp
+++ b/services/media_engine/plugins/ffmpeg_adapter/demuxer/ffmpeg_reference_parser.cpp
@@ -39,7 +39,7 @@
 
 namespace {
 constexpr OHOS::HiviewDFX::HiLogLabel LABEL = { LOG_CORE, LOG_DOMAIN_DEMUXER, "FfmpegReferenceParser" };
-constexpr int32_t REFERENCE_PARSER_TIMEOUT_MS = 20000;
+constexpr int64_t REFERENCE_PARSER_TIMEOUT_MS = 20000;
 }
 
 namespace OHOS {
@@ -247,7 +247,8 @@ Status FFmpegDemuxerPlugin::ParserRefInfoLoop(AVPacket *pkt, uint32_t curStreamI
         return Status::ERROR_UNKNOWN;
     }
     InsertIframePtsMap(pkt, parserCurGopId_, parserRefVideoStreamIdx_, iFramePtsMap_);
-    FALSE_RETURN_V_NOLOG(pkt->stream_index == parserRefVideoStreamIdx_ || ffmpegRet == AVERROR_EOF, Status::OK);
+    FALSE_RETURN_V_MSG_D(pkt->stream_index == parserRefVideoStreamIdx_ || ffmpegRet == AVERROR_EOF, Status::OK,
+                         "eos or not video");
     int64_t dts = AvTime2Us(
         ConvertTimeFromFFmpeg(pkt->dts, parserRefFormatContext_->streams[parserRefVideoStreamIdx_]->time_base));
     Status result = referenceParser_->ParserNalUnits(pkt->data, pkt->size, curStreamId, dts);
@@ -376,7 +377,7 @@ Status FFmpegDemuxerPlugin::ParserRefInfo()
         auto now =
             std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now().time_since_epoch());
         auto duration = now - std::chrono::milliseconds(start.count());
-        FALSE_RETURN_V_MSG_W(duration < std::chrono::milliseconds(REFERENCE_PARSER_TIMEOUT_MS), Status::ERROR_UNKNOWN,
+        FALSE_RETURN_V_MSG_W(duration.count() < REFERENCE_PARSER_TIMEOUT_MS, Status::ERROR_UNKNOWN,
                              "reference parser timeout");
     }
 
diff --git a/test/moduletest/demuxer/src/InnerAPI/parser_test.cpp b/test/moduletest/demuxer/src/InnerAPI/parser_test.cpp
index 49c989d1c..2310f6aea 100644
--- a/test/moduletest/demuxer/src/InnerAPI/parser_test.cpp
+++ b/test/moduletest/demuxer/src/InnerAPI/parser_test.cpp
@@ -1034,7 +1034,22 @@ HWTEST_F(InnerParsercNdkTest, DEMUXER_REFERENCE_HDR_0010, TestSize.Level1)
     }
     shared_ptr<InnerDemuxerParserSample> parserSample = make_shared<InnerDemuxerParserSample>(g_file_hdr_1_hevc);
     parserSample->InitParameter(MP4Scene::HDR_1_HEVC);
-    ASSERT_TRUE(parserSample->RunSeekScene(WorkPts::END_PTS));
+    ASSERT_TRUE(parserSample->RunSeekScene(WorkPts::RANDOM_PTS));
+}
+
+/**
+ * @tc.number    : DEMUXER_REFERENCE_HDR_0011
+ * @tc.name      : Randomly generating Pts corresponding to the N existing positions frame in HDR sequence
+ * @tc.desc      : func test
+ */
+HWTEST_F(InnerParsercNdkTest, DEMUXER_REFERENCE_HDR_0011, TestSize.Level1)
+{
+    if (access(HEVC_LIB_PATH.c_str(), F_OK) != 0) {
+        return;
+    }
+    shared_ptr<InnerDemuxerParserSample> parserSample = make_shared<InnerDemuxerParserSample>(g_file_hdr_1_hevc);
+    parserSample->InitParameter(MP4Scene::HDR_1_HEVC);
+    ASSERT_TRUE(parserSample->RunSpeedScene(WorkPts::RANDOM_PTS));
 }
 
 /**
diff --git a/test/unittest/resources/reference_parser_test/json/ipb_0_frame.json b/test/unittest/resources/reference_parser_test/json/ipb_0_frame.json
deleted file mode 100644
index 1f94f4dd5..000000000
--- a/test/unittest/resources/reference_parser_test/json/ipb_0_frame.json
+++ /dev/null
@@ -1,3 +0,0 @@
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diff --git a/test/unittest/resources/reference_parser_test/json/ipb_0_gop.json b/test/unittest/resources/reference_parser_test/json/ipb_0_gop.json
deleted file mode 100644
index bd1b7482e..000000000
--- a/test/unittest/resources/reference_parser_test/json/ipb_0_gop.json
+++ /dev/null
@@ -1,3 +0,0 @@
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deleted file mode 100644
index 3a855d918..000000000
--- a/test/unittest/resources/reference_parser_test/json/ipb_1_frame.json
+++ /dev/null
@@ -1,3 +0,0 @@
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diff --git a/test/unittest/resources/reference_parser_test/json/ipb_1_gop.json b/test/unittest/resources/reference_parser_test/json/ipb_1_gop.json
deleted file mode 100644
index a6c4a9cdc..000000000
--- a/test/unittest/resources/reference_parser_test/json/ipb_1_gop.json
+++ /dev/null
@@ -1,3 +0,0 @@
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deleted file mode 100644
index 757732333..000000000
--- a/test/unittest/resources/reference_parser_test/json/ippp_0_frame.json
+++ /dev/null
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deleted file mode 100644
index 603313f92..000000000
--- a/test/unittest/resources/reference_parser_test/json/ippp_0_gop.json
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deleted file mode 100644
index 0c96ef067..000000000
--- a/test/unittest/resources/reference_parser_test/json/ippp_1_frame.json
+++ /dev/null
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deleted file mode 100644
index 9b1e36a4f..000000000
--- a/test/unittest/resources/reference_parser_test/json/ippp_1_gop.json
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deleted file mode 100644
index bccd18412..000000000
--- a/test/unittest/resources/reference_parser_test/json/ippp_scala_0_frame.json
+++ /dev/null
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deleted file mode 100644
index 6cbeaa00d..000000000
--- a/test/unittest/resources/reference_parser_test/json/ippp_scala_0_gop.json
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deleted file mode 100644
index 08d37fd78..000000000
--- a/test/unittest/resources/reference_parser_test/json/ippp_scala_1_frame.json
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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deleted file mode 100644
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