diff --git a/libs/main/application/pisystemmonitor.cpp b/libs/main/application/pisystemmonitor.cpp
index c5364ef2..91cb0dbe 100644
--- a/libs/main/application/pisystemmonitor.cpp
+++ b/libs/main/application/pisystemmonitor.cpp
@@ -114,7 +114,7 @@ bool PISystemMonitor::startOnProcess(int pID, PISystemTime interval) {
 	}
 #	  endif
 #	else
-	PRIVATE->hProc      = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pID_);
+	PRIVATE->hProc = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, pID_);
 	if (PRIVATE->hProc == 0) {
 		piCoutObj << "Can`t open process with ID = %1, %2!"_tr("PISystemMonitor").arg(pID_).arg(errorString());
 		return false;
@@ -180,8 +180,7 @@ void PISystemMonitor::run() {
 	cur_tm.clear();
 	tbid.clear();
 	ProcessStats tstat;
-	tstat.ID = pID_;
-#  ifdef PIP_HAS_THREADS
+	tstat.ID                    = pID_;
 	__PIThreadCollection * pitc = __PIThreadCollection::instance();
 	pitc->lock();
 	PIVector<PIThread *> tv = pitc->threads();
@@ -189,14 +188,14 @@ void PISystemMonitor::run() {
 		if (t->isPIObject()) tbid[t->tid()] = t->name();
 	pitc->unlock();
 	// piCout << tbid.keys().toType<uint>();
-#	ifdef FREERTOS
+#  ifdef FREERTOS
 	for (auto * t: tv)
 		if (t->isPIObject()) gatherThread(t->tid());
-#	else // FREERTOS
-#	  ifndef WINDOWS
+#  else // FREERTOS
+#	ifndef WINDOWS
 	double delay_ms = delay_.toMilliseconds();
 	tbid[pID_]      = "main";
-#		ifdef MAC_OS
+#	  ifdef MAC_OS
 	rusage_info_current ru;
 	proc_pid_rusage(pID_, RUSAGE_INFO_CURRENT, (rusage_info_t *)&ru);
 	// piCout << PISystemTime(((uint*)&(ru.ri_user_time))[1], ((uint*)&(ru.ri_user_time))[0]);
@@ -212,7 +211,7 @@ void PISystemMonitor::run() {
 	tstat.cpu_load_user   = 100.f * (PRIVATE->cpu_u_cur - PRIVATE->cpu_u_prev).toMilliseconds() / delay_ms;
 	cycle                 = 0;
 	// piCout << (PRIVATE->cpu_u_cur - PRIVATE->cpu_u_prev).toMilliseconds() / delay_ms;
-#		else  // MAC_OS
+#	  else  // MAC_OS
 	PRIVATE->file.seekToBegin();
 	PIString str = PIString::fromAscii(PRIVATE->file.readAll());
 	int si = str.find('(') + 1, fi = 0, cc = 1;
@@ -266,8 +265,8 @@ void PISystemMonitor::run() {
 		if (i.flags[PIFile::FileInfo::Dot] || i.flags[PIFile::FileInfo::DotDot]) continue;
 		gatherThread(i.name().toInt());
 	}
-#		endif // MAC_OS
-#	  else    // WINDOWS
+#	  endif // MAC_OS
+#	else    // WINDOWS
 	if (GetProcessMemoryInfo(PRIVATE->hProc, &PRIVATE->mem_cnt, sizeof(PRIVATE->mem_cnt)) != 0) {
 		tstat.physical_memsize = PRIVATE->mem_cnt.WorkingSetSize;
 	}
@@ -317,9 +316,8 @@ void PISystemMonitor::run() {
 		tstat.cpu_load_user   = 0.f;
 	}
 	PRIVATE->tm.reset();
-#	  endif   // WINDOWS
-#	endif     // FREERTOS
-#  endif       // PIP_HAS_THREADS
+#	endif   // WINDOWS
+#  endif     // FREERTOS
 
 	tstat.cpu_load_system = piClampf(tstat.cpu_load_system, 0.f, 100.f);
 	tstat.cpu_load_user   = piClampf(tstat.cpu_load_user, 0.f, 100.f);
@@ -355,7 +353,7 @@ void PISystemMonitor::gatherThread(llong id) {
 #  ifndef PIP_HAS_PROCESS
 	ts.name = tbid.value(id, "<PIThread>");
 #  else
-	ts.name  = tbid.value(id, "<non-PIThread>");
+	ts.name = tbid.value(id, "<non-PIThread>");
 #	ifndef WINDOWS
 	PIFile f(PRIVATE->proc_dir + "task/" + PIString::fromNumber(id) + "/stat");
 	// piCout << f.path();
diff --git a/libs/main/io_utils/pibasetransfer.cpp b/libs/main/io_utils/pibasetransfer.cpp
index 2f4fdd73..d373eef4 100644
--- a/libs/main/io_utils/pibasetransfer.cpp
+++ b/libs/main/io_utils/pibasetransfer.cpp
@@ -279,8 +279,6 @@ void PIBaseTransfer::received(PIByteArray data) {
 			return;
 		}
 		break;
-#ifdef PIP_HAS_THREADS
-#endif
 	case pt_Pause:
 		mutex_header.lock();
 		if (header.session_id == h.session_id) {
diff --git a/libs/main/thread/pithread.cpp b/libs/main/thread/pithread.cpp
index 253c9dec..b167d834 100644
--- a/libs/main/thread/pithread.cpp
+++ b/libs/main/thread/pithread.cpp
@@ -450,8 +450,6 @@ __THREAD_FUNC_RET__ thread_function_once(void * t) {
 //! \return \c false если таймаут истёк
 
 
-#  ifdef PIP_HAS_THREADS
-
 __PIThreadCollection * __PIThreadCollection::instance() {
 	return __PIThreadCollection_Initializer__::__instance__;
 }
@@ -516,8 +514,6 @@ __PIThreadCollection_Initializer__::~__PIThreadCollection_Initializer__() {
 	}
 }
 
-#  endif // PIP_HAS_THREADS
-
 
 PRIVATE_DEFINITION_START(PIThread)
 #  if defined(WINDOWS)
@@ -1003,10 +999,8 @@ void PIThread::runOnce(PIObject * object, const char * handler, const PIString &
 		delete t;
 		return;
 	}
-#  ifdef PIP_HAS_THREADS
 	__PIThreadCollection::instance()->startedAuto(t);
 	CONNECT0(void, t, stopped, __PIThreadCollection::instance(), stoppedAuto);
-#  endif
 	t->startOnce();
 }
 
@@ -1037,10 +1031,8 @@ void PIThread::runOnce(std::function<void()> func, const PIString & name) {
 	PIThread * t = new PIThread();
 	t->setName(name);
 	t->setSlot(std::move(func));
-#  ifdef PIP_HAS_THREADS
 	__PIThreadCollection::instance()->startedAuto(t);
 	CONNECT0(void, t, stopped, __PIThreadCollection::instance(), stoppedAuto);
-#  endif
 	t->startOnce();
 }
 
diff --git a/libs/main/thread/pithread.h b/libs/main/thread/pithread.h
index 9f1ddd60..64cddf90 100644
--- a/libs/main/thread/pithread.h
+++ b/libs/main/thread/pithread.h
@@ -97,9 +97,7 @@ typedef std::function<void(void *)> ThreadFunc;
 //! проход без повторяющегося цикла обработки очереди.
 class PIP_EXPORT PIThread: public PIObject {
 	PIOBJECT_SUBCLASS(PIThread, PIObject);
-#  ifdef PIP_HAS_THREADS
 	friend class PIIntrospectionThreads;
-#  endif
 
 public:
 	NO_COPY_CLASS(PIThread);