diff --git a/application/MissionManager/src/SdCardHandleState.cpp b/application/MissionManager/src/SdCardHandleState.cpp
index a465b79..fef26ff 100644
--- a/application/MissionManager/src/SdCardHandleState.cpp
+++ b/application/MissionManager/src/SdCardHandleState.cpp
@@ -25,11 +25,11 @@ SdCardHandleState::SdCardHandleState() : State("SdCardHandleState"), mSdCardStat
 }
 void SdCardHandleState::GoInState()
 {
-    LogInfo(" ========== opState::GoInState.\n");
+    LogInfo(" ========== SdCardHandleState::GoInState.\n");
 }
 void SdCardHandleState::GoOutState()
 {
-    LogInfo(" ========== opState::GoOutState.\n");
+    LogInfo(" ========== SdCardHandleState::GoOutState.\n");
 }
 bool SdCardHandleState::ExecuteStateMsg(VStateMachineData *msg)
 {
diff --git a/application/MissionManager/src/StorageHandleState.cpp b/application/MissionManager/src/StorageHandleState.cpp
index be53762..57198a7 100644
--- a/application/MissionManager/src/StorageHandleState.cpp
+++ b/application/MissionManager/src/StorageHandleState.cpp
@@ -23,12 +23,12 @@ StorageHandleState::StorageHandleState() : State("StorageHandleState")
 }
 void StorageHandleState::GoInState()
 {
-    LogInfo(" ========== opState::GoInState.\n");
+    LogInfo(" ========== StorageHandleState::GoInState.\n");
     MissionStateMachine::GetInstance()->SwitchState(SystemState::SD_CARD_HANDLE_STATE);
 }
 void StorageHandleState::GoOutState()
 {
-    LogInfo(" ========== opState::GoOutState.\n");
+    LogInfo(" ========== StorageHandleState::GoOutState.\n");
 }
 bool StorageHandleState::ExecuteStateMsg(VStateMachineData *msg)
 {
diff --git a/application/MissionManager/src/TopState.cpp b/application/MissionManager/src/TopState.cpp
index bccf6ed..abfe75a 100644
--- a/application/MissionManager/src/TopState.cpp
+++ b/application/MissionManager/src/TopState.cpp
@@ -22,14 +22,14 @@ TopState::TopState() : State("TopState")
 }
 void TopState::GoInState()
 {
-    LogInfo(" ========== opState::GoInState.\n");
+    LogInfo(" ========== TopState::GoInState.\n");
     std::shared_ptr<VMediaMonitor> monitor = std::dynamic_pointer_cast<TopState>(shared_from_this());
     IMediaManager::GetInstance()->SetMediaMonitor(monitor);
     MissionStateMachine::GetInstance()->SwitchState(SystemState::MISSION_STATE);
 }
 void TopState::GoOutState()
 {
-    LogInfo(" ========== opState::GoOutState.\n");
+    LogInfo(" ========== TopState::GoOutState.\n");
 }
 bool TopState::ExecuteStateMsg(VStateMachineData *msg)
 {
diff --git a/application/MissionManager/src/UpgradeState.cpp b/application/MissionManager/src/UpgradeState.cpp
index 49abc61..c3659dc 100644
--- a/application/MissionManager/src/UpgradeState.cpp
+++ b/application/MissionManager/src/UpgradeState.cpp
@@ -23,11 +23,11 @@ UpgradeState::UpgradeState() : State("UpgradeState")
 }
 void UpgradeState::GoInState()
 {
-    LogInfo(" ========== opState::GoInState.\n");
+    LogInfo(" ========== UpgradeState::GoInState.\n");
 }
 void UpgradeState::GoOutState()
 {
-    LogInfo(" ========== opState::GoOutState.\n");
+    LogInfo(" ========== UpgradeState::GoOutState.\n");
 }
 bool UpgradeState::ExecuteStateMsg(VStateMachineData *msg)
 {
diff --git a/middleware/HuntingUpgrade/src/HuntingUpgradeImpl.cpp b/middleware/HuntingUpgrade/src/HuntingUpgradeImpl.cpp
index 495dbab..ba52807 100644
--- a/middleware/HuntingUpgrade/src/HuntingUpgradeImpl.cpp
+++ b/middleware/HuntingUpgrade/src/HuntingUpgradeImpl.cpp
@@ -20,6 +20,7 @@ StatusCode HuntingUpgradeImpl::CheckFileHeader(const UpgradeFileHeader &head)
 }
 StatusCode HuntingUpgradeImpl::CheckUpgradeFile(void)
 {
+    LogError("sssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss\n");
     UpgradeFileHeader header;
     StatusCode code = UpgradeBase::CheckUpgradeFile(SD_CARD_MOUNT_PATH APPLICATION_CHECK_PATH, header);
     if (!IsCodeOK(code)) {
diff --git a/utils/UpgradeBase/src/UpgradeBase.cpp b/utils/UpgradeBase/src/UpgradeBase.cpp
index 7f350ee..d79b228 100644
--- a/utils/UpgradeBase/src/UpgradeBase.cpp
+++ b/utils/UpgradeBase/src/UpgradeBase.cpp
@@ -21,9 +21,9 @@
 StatusCode UpgradeBase::CheckUpgradeFile(const char *fileName, UpgradeFileHeader &header)
 {
     FILE *file = nullptr;
-
+    LogInfo("Checking file:%s\n", fileName);
     file = fopen(fileName, "rb");
-    if (file == NULL) {
+    if (file == nullptr) {
         LogError("Error opening file:%s\n", fileName);
         return CreateStatusCode(STATUS_CODE_NOT_OK);
     }
@@ -48,13 +48,13 @@ StatusCode UpgradeBase::MoveUpgradeFile(const char *sourceFile, const char *targ
     size_t bytesRead;
 
     inputFile = fopen(sourceFile, "rb");
-    if (inputFile == NULL) {
+    if (inputFile == nullptr) {
         LogError("Error opening input file\n");
         return CreateStatusCode(STATUS_CODE_NOT_OK);
     }
 
     outputFile = fopen(targetFile, "wb");
-    if (outputFile == NULL) {
+    if (outputFile == nullptr) {
         LogError("Error opening output file\n");
         fclose(inputFile);
         return CreateStatusCode(STATUS_CODE_NOT_OK);