diff --git a/frameworks/native/vibrator/src/vibrator_service_client.cpp b/frameworks/native/vibrator/src/vibrator_service_client.cpp
index c9d1715bd7aa5a6fd2110988b6630649f5cebb98..7380758256f85e9a4e94094b692252dec89d1254 100644
--- a/frameworks/native/vibrator/src/vibrator_service_client.cpp
+++ b/frameworks/native/vibrator/src/vibrator_service_client.cpp
@@ -398,6 +398,7 @@ int32_t VibratorServiceClient::PreProcess(const VibratorFileDescription &fd, Vib
         .length = fd.length
     };
     JsonParser parser(rawFd);
+    std::lock_guard<std::mutex> decodeLock(decodeMutex_);
     decodeHandle_.decoder = decodeHandle_.create(parser);
     CHKPR(decodeHandle_.decoder, ERROR);
     VibratePackage pkg = {};
diff --git a/utils/haptic_decoder/oh_json/src/default_vibrator_decoder.cpp b/utils/haptic_decoder/oh_json/src/default_vibrator_decoder.cpp
index b9f6e7fb25ced78331a22000d36e73f6cc5880f1..6549028dad326f80b2f841e01bf0c586d18cae61 100644
--- a/utils/haptic_decoder/oh_json/src/default_vibrator_decoder.cpp
+++ b/utils/haptic_decoder/oh_json/src/default_vibrator_decoder.cpp
@@ -94,7 +94,7 @@ int32_t DefaultVibratorDecoder::CheckMetadata(const JsonParser &parser)
 }
 
 int32_t DefaultVibratorDecoder::ParseChannel(const JsonParser &parser, VibratePattern &originPattern,
-    VibratePackage &patternPackage)
+    VibratePackage &patternPackage) __attribute__((no_sanitize("cfi")))
 {
     cJSON *channelsItem = parser.GetObjectItem("Channels");
     CHKPR(channelsItem, ERROR);
@@ -126,7 +126,8 @@ int32_t DefaultVibratorDecoder::ParseChannel(const JsonParser &parser, VibratePa
     return SUCCESS;
 }
 
-int32_t DefaultVibratorDecoder::ParseChannelParameters(const JsonParser &parser, cJSON *channelParametersItem)
+int32_t DefaultVibratorDecoder::ParseChannelParameters(const JsonParser &parser,
+    cJSON *channelParametersItem) __attribute__((no_sanitize("cfi")))
 {
     cJSON *indexItem = parser.GetObjectItem(channelParametersItem, "Index");
     CHKPR(indexItem, ERROR);