diff --git a/src/cpp/model/Session.cpp b/src/cpp/model/Session.cpp
index ab2c43003..694850fef 100644
--- a/src/cpp/model/Session.cpp
+++ b/src/cpp/model/Session.cpp
@@ -252,7 +252,7 @@ bool Session::updateEmailVerification(Poco::UInt64 emailVerificationCode)
 				mSessionUser->setEmailChecked();
 			}
 			updateState(SESSION_STATE_EMAIL_VERIFICATION_CODE_CHECKED);
-			printf("[%s] time: %s\n", funcName, usedTime.string().data());
+			//printf("[%s] time: %s\n", funcName, usedTime.string().data());
 			
 			return true;
 		}
@@ -537,7 +537,7 @@ bool Session::generateKeys(bool savePrivkey, bool savePassphrase)
 		}
 		else {
 			if (savePassphrase) {
-				printf("[Session::generateKeys] create save passphrase task\n");
+				//printf("[Session::generateKeys] create save passphrase task\n");
 				UniLib::controller::TaskPtr savePassphrase(new WritePassphraseIntoDB(mSessionUser->getDBId(), mPassphrase));
 				savePassphrase->setFinishCommand(new SessionStateUpdateCommand(SESSION_STATE_PASSPHRASE_WRITTEN, this));
 				savePassphrase->scheduleTask(savePassphrase);
diff --git a/src/cpp/tasks/CPUShedulerThread.cpp b/src/cpp/tasks/CPUShedulerThread.cpp
index 9b9d00e43..b7eff7fb5 100644
--- a/src/cpp/tasks/CPUShedulerThread.cpp
+++ b/src/cpp/tasks/CPUShedulerThread.cpp
@@ -37,7 +37,7 @@ namespace UniLib {
 #ifdef _UNI_LIB_DEBUG
 				Profiler counter;
 				//debug::CPUShedulerTasksLog* l = debug::CPUShedulerTasksLog::getInstance();
-				const char* name = mWaitingTask->getName();
+				std::string name = mWaitingTask->getName();
 				//l->addTaskLogEntry((HASH)mWaitingTask.getResourcePtrHolder(), mWaitingTask->getResourceType(), mName.data(), name);
 #endif 
 				if (!mWaitingTask->run()) {
@@ -46,7 +46,7 @@ namespace UniLib {
 #ifdef _UNI_LIB_DEBUG
 				//l->removeTaskLogEntry((HASH)mWaitingTask.getResourcePtrHolder());
 				mSpeedLog.information("%s used on thread: %s by Task: %s of: %s",
-					counter.string(), mName, mWaitingTask->getResourceType(), name);
+					counter.string(), mName, std::string(mWaitingTask->getResourceType()), name);
 #endif
 				mWaitingTask = mParent->getNextUndoneTask(this);
 			}