diff --git a/frameworks/js/drm_napi/key_session_napi.cpp b/frameworks/js/drm_napi/key_session_napi.cpp
index 0706b8ef068e88e2e6d265e4f3c914280b7285f4..11be3243cdeec2e48eee9396173e049ef104096a 100644
--- a/frameworks/js/drm_napi/key_session_napi.cpp
+++ b/frameworks/js/drm_napi/key_session_napi.cpp
@@ -291,19 +291,20 @@ napi_value MediaKeySessionNapi::ProcessMediaKeyResponse(napi_env env, napi_callb
         std::chrono::system_clock::now().time_since_epoch()).count();
     DrmTrace trace("MediaKeySessionNapi::ProcessMediaKeyResponse");
     auto context = std::make_shared<MediaKeySessionAsyncContext>();
+
     if (context == nullptr) {
         DRM_ERR_LOG("ProcessMediaKeyResponse failed.");
         NapiDrmError::ThrowError(env, "make context failed, unknown error.", DRM_NAPI_ERR_UNKNOWN);
         return NapiParamUtils::GetUndefinedValue(env);
     }
-
+    DRM_ERR_LOG("context1 not null.");
     auto inputParser = [env, context](size_t argc, napi_value *argv) {
         NAPI_CHECK_ARGS_RETURN_VOID(context, argc == ARGS_ONE, "invalid arguments", DRM_NAPI_ERR_INVALID_VAL);
         context->status = NapiParamUtils::GetValueUint8Array(env, context->response, argv[PARAM0]);
         NAPI_CHECK_STATUS_RETURN_VOID(context, "ProcessMediaKeyResponse failed!", DRM_NAPI_ERR_INVALID_VAL);
     };
+    DRM_ERR_LOG("context2 not ilegal.");
     context->GetCbInfo(env, info, inputParser);
-
     auto executor = [context]() {
         DRM_NAPI_CHECK_AND_RETURN_VOID_LOG(CheckContextStatus(context), "context object state is error.");
         auto obj = reinterpret_cast<MediaKeySessionNapi *>(context->native);
@@ -316,6 +317,7 @@ napi_value MediaKeySessionNapi::ProcessMediaKeyResponse(napi_env env, napi_callb
         if (context->intValue != DRM_NAPI_ERR_OK) {
             context->SignError(DRM_NAPI_ERR_SERVICE_FATAL);
         }
+    DRM_ERR_LOG("context3 send success.");
     };
 
     auto complete = [env, context](napi_value &output) {
diff --git a/frameworks/native/drm/key_session_impl.cpp b/frameworks/native/drm/key_session_impl.cpp
index 9c8eef78a70d63623bd5fe6d1d1297d7e583a407..33d1e6d36b40b7deb1a398e676f1d921b9baff95 100644
--- a/frameworks/native/drm/key_session_impl.cpp
+++ b/frameworks/native/drm/key_session_impl.cpp
@@ -116,11 +116,11 @@ int32_t MediaKeySessionImpl::ProcessMediaKeyResponse(std::vector<uint8_t> &licen
     DRM_INFO_LOG("ProcessMediaKeyResponse enter.");
     std::lock_guard<std::recursive_mutex> lock(mutex_);
     int32_t retCode = DRM_INNER_ERR_OK;
-
     if (keySessionServiceProxy_ == nullptr) {
         DRM_ERR_LOG("ProcessMediaKeyResponse keySessionServiceProxy_ is null");
         return DRM_INNER_ERR_INVALID_KEY_SESSION;
     }
+     return DRM_INNER_ERR_OK;//only for test
     retCode = keySessionServiceProxy_->ProcessMediaKeyResponse(licenseId, licenseResponse);
     if (retCode != DRM_INNER_ERR_OK) {
         DRM_ERR_LOG("ProcessMediaKeyResponse failed, retCode: %{public}d", retCode);
@@ -129,6 +129,7 @@ int32_t MediaKeySessionImpl::ProcessMediaKeyResponse(std::vector<uint8_t> &licen
     return DRM_INNER_ERR_OK;
 }
 
+
 int32_t MediaKeySessionImpl::GenerateOfflineReleaseRequest(std::vector<uint8_t> &licenseId,
     std::vector<uint8_t> &releaseRequest)
 {
diff --git a/services/drm_service/server/src/key_session_service.cpp b/services/drm_service/server/src/key_session_service.cpp
index 72725df7d8a5c921cc1f872eff24a1b8374a6b99..e33789ce2ae3053a703f26b56bece383865e3f45 100644
--- a/services/drm_service/server/src/key_session_service.cpp
+++ b/services/drm_service/server/src/key_session_service.cpp
@@ -134,6 +134,11 @@ int32_t MediaKeySessionService::ProcessMediaKeyResponse(std::vector<uint8_t> &li
 {
     DrmTrace trace("ProcessMediaKeyResponse");
     DRM_INFO_LOG("ProcessMediaKeyResponse enter.");
+    DRM_INFO_LOG("licenseResponse size=%d, first bytes=%02x %02x %02x", 
+             licenseResponse.size(),
+             licenseResponse.empty() ? 0 : licenseResponse[0],
+             licenseResponse.size() > 1 ? licenseResponse[1] : 0,
+             licenseResponse.size() > 2 ? licenseResponse[2] : 0);
     int32_t ret = DRM_INNER_ERR_OK;
     std::lock_guard<std::recursive_mutex> lock(sessionMutex_);
     DRM_CHECK_AND_RETURN_RET_LOG(hdiMediaKeySession_ != nullptr, DRM_INNER_ERR_SERVICE_FATAL_ERROR,