diff --git a/gui/window.cpp b/gui/window.cpp
index ba0c222..81d9a5e 100644
--- a/gui/window.cpp
+++ b/gui/window.cpp
@@ -347,9 +347,10 @@ void ClickButton(HWND hWnd, HWND h)
 	}
 }
 
-void ThreadOutput(TextThread* thread, std::wstring output)
+std::wstring ThreadOutput(TextThread* thread, std::wstring output)
 {
 	if (thread->Status() & CURRENT_SELECT) texts->AddText(output, false);
+	return output;
 }
 
 bool GetHookParam(DWORD pid, DWORD hook_addr, HookParam& hp)
diff --git a/vnr/extensions/Extensions.cpp b/vnr/extensions/Extensions.cpp
deleted file mode 100644
index aa22733..0000000
--- a/vnr/extensions/Extensions.cpp
+++ /dev/null
@@ -1,36 +0,0 @@
-#include "Extensions.h"
-#include <Windows.h>
-#include <map>
-#include <vector>
-
-std::map<DWORD, ExtensionFunction> extensionFunctions;
-
-void LoadExtensions()
-{
-	wchar_t path[MAX_PATH];
-	wchar_t* end = path + GetModuleFileNameW(nullptr, path, MAX_PATH);
-	while (*(--end) != L'\\');
-	*(end + 1) = L'*';
-	*(end + 2) = L'\0';
-	WIN32_FIND_DATAW fileData;
-	HANDLE file = FindFirstFileW(path, &fileData);
-	do
-	{
-		if (!(fileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY))
-		{
-			if (wcsstr(fileData.cFileName, L"_nexthooker_extension.dll"))
-			{ 
-				extensionFunctions[wcstoul(fileData.cFileName, nullptr, 10)] = (ExtensionFunction)GetProcAddress(LoadLibraryW(fileData.cFileName), "NewSentence");
-			}
-		}
-	} while (FindNextFileW(file, &fileData) != 0);
-}
-
-std::wstring DispatchSentenceToExtensions(std::wstring sentence, DWORD64 info)
-{
-	for (auto extension : extensionFunctions)
-	{
-		sentence = extension.second(sentence, info);
-	}
-	return sentence;
-}
\ No newline at end of file
diff --git a/vnr/extensions/Extensions.h b/vnr/extensions/Extensions.h
deleted file mode 100644
index 4a08691..0000000
--- a/vnr/extensions/Extensions.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <Windows.h>
-#include <string>
-
-typedef std::wstring (*ExtensionFunction)(std::wstring, DWORD64);
-void LoadExtensions();
-std::wstring DispatchSentenceToExtensions(std::wstring sentence, DWORD64 info);
\ No newline at end of file
diff --git a/vnr/texthook/CMakeLists.txt b/vnr/texthook/CMakeLists.txt
index d577ea8..ffeaeeb 100644
--- a/vnr/texthook/CMakeLists.txt
+++ b/vnr/texthook/CMakeLists.txt
@@ -11,13 +11,11 @@ set(vnrhost_src
   host.h
   pipe.h
   textthread.h
+  winmutex.h
   hookman.cc
   host.cc
   pipe.cc
   textthread.cc
-  ${PROJECT_SOURCE_DIR}/winmutex/winmutex.h
-  ${PROJECT_SOURCE_DIR}/extensions/Extensions.cpp
-  ${PROJECT_SOURCE_DIR}/extensions/Extensions.h
 )
 
 add_library(vnrhost SHARED ${vnrhost_src})
diff --git a/vnr/texthook/hookman.cc b/vnr/texthook/hookman.cc
index 53e71fd..7566695 100644
--- a/vnr/texthook/hookman.cc
+++ b/vnr/texthook/hookman.cc
@@ -12,7 +12,7 @@
 #include "vnrhook/include/const.h"
 #include "vnrhook/include/defs.h"
 #include "vnrhook/include/types.h"
-#include "winmutex/winmutex.h"
+#include "winmutex.h"
 #include <atlbase.h>
 
 #define HM_LOCK CriticalSectionLocker hmLocker(hmCs) // Synchronized scope for accessing private data
diff --git a/vnr/texthook/host.cc b/vnr/texthook/host.cc
index 71c73fc..74e6cc1 100644
--- a/vnr/texthook/host.cc
+++ b/vnr/texthook/host.cc
@@ -7,7 +7,6 @@
 #include "vnrhook/include/const.h"
 #include "vnrhook/include/defs.h"
 #include "vnrhook/include/types.h"
-#include "extensions/Extensions.h"
 
 HANDLE preventDuplicationMutex;
 
@@ -58,7 +57,6 @@ DLLEXPORT bool StartHost()
 	}
 	else
 	{
-		LoadExtensions();
 		::running = true;
 		::man = new HookManager;
 		return true;
diff --git a/vnr/texthook/textthread.cc b/vnr/texthook/textthread.cc
index ed35928..7481d5c 100644
--- a/vnr/texthook/textthread.cc
+++ b/vnr/texthook/textthread.cc
@@ -8,8 +8,7 @@
 #include "host.h"
 #include "textthread.h"
 #include "vnrhook/include/const.h"
-#include "extensions/Extensions.h"
-#include "winmutex/winmutex.h"
+#include "winmutex.h"
 
 extern HookManager* man;
 extern HWND dummyWindow;
@@ -54,7 +53,7 @@ void TextThread::AddSentence()
 		sentence = std::wstring(converted, MultiByteToWideChar(932, 0, sentenceBuffer.data(), sentenceBuffer.size(), converted, sentenceBuffer.size()));
 		delete[] converted;
 	}
-	AddSentence(DispatchSentenceToExtensions(sentence, status));
+	AddSentence(sentence);
 	sentenceBuffer.clear();
 }
 
@@ -62,7 +61,7 @@ void TextThread::AddSentence(std::wstring sentence)
 {
 	TT_LOCK;
 	sentence.append(L"\r\n");
-	if (output) output(this, sentence);
+	if (output) sentence = output(this, sentence);
 	storage.append(sentence);
 }
 
diff --git a/vnr/texthook/textthread.h b/vnr/texthook/textthread.h
index 4409d7d..be7857e 100644
--- a/vnr/texthook/textthread.h
+++ b/vnr/texthook/textthread.h
@@ -25,7 +25,7 @@ struct ThreadParameter
 #define CURRENT_SELECT 0x1000
 
 class TextThread;
-typedef void(*ThreadOutputCallback)(TextThread*, std::wstring data);
+typedef std::wstring(*ThreadOutputCallback)(TextThread*, std::wstring data);
 
 //extern DWORD split_time,repeat_count,global_filter,cyclic_remove;
 
diff --git a/vnr/winmutex/winmutex.h b/vnr/texthook/winmutex.h
similarity index 100%
rename from vnr/winmutex/winmutex.h
rename to vnr/texthook/winmutex.h