diff --git a/CWeChatRobot/InjertDll.cpp b/CWeChatRobot/InjertDll.cpp
index 66299b604443ca46cb8c382738d2452298dd4af6..1ce103292101df45aef0b098cc7738ac1dfa2cf1 100644
--- a/CWeChatRobot/InjertDll.cpp
+++ b/CWeChatRobot/InjertDll.cpp
@@ -38,6 +38,8 @@ bool Injert(DWORD dwPid,wchar_t* workPath) {
     string name = _com_util::ConvertBSTRToString((BSTR)workPath); 
     if (!isFileExists_stat(name)) {
         MessageBox(NULL, dllpath, L"�ļ�������", MB_ICONWARNING);
+        delete[] dllpath;
+        dllpath = NULL;
         return 1;
     }
     bool status = InjectDll(dwPid, dllpath);
diff --git a/CWeChatRobot/pch.cpp b/CWeChatRobot/pch.cpp
index ad02e9f1a11306a7625ca14ad605ab86da3b9dd2..7a706a0aa1266c615343a7a969bf1a4f414b30dc 100644
--- a/CWeChatRobot/pch.cpp
+++ b/CWeChatRobot/pch.cpp
@@ -44,7 +44,7 @@ wstring SelfInfoString = L"";
 
 HANDLE hProcess = NULL;
 
-bool isFileExists_stat(string& name) {
+BOOL isFileExists_stat(string& name) {
     struct stat buffer;
     return (stat(name.c_str(), &buffer) == 0);
 }
@@ -226,4 +226,63 @@ wstring GetComWorkPath() {
     int pos = wpath.find_last_of(L"\\");
     wpath = wpath.substr(0,pos);
     return wpath;
+}
+
+static BOOL GetWeChatInstallInfo(TCHAR* lpValueName, VOID* Value, DWORD lpcbData) {
+    HKEY hKey = NULL;
+    ZeroMemory(Value, lpcbData);
+    LSTATUS lRet = RegOpenKeyEx(HKEY_CURRENT_USER, _T("SOFTWARE\\Tencent\\WeChat"), 0, KEY_QUERY_VALUE, &hKey);
+    if (lRet != 0) {
+        return false;
+    }
+    lRet = RegQueryValueEx(hKey, lpValueName, NULL, NULL, (LPBYTE)Value, &lpcbData);
+    RegCloseKey(hKey);
+    if (lRet != 0) {
+        return false;
+    }
+    return true;
+}
+
+tstring GetWeChatInstallDir() {
+    TCHAR* szProductType = new TCHAR[MAX_PATH];
+    GetWeChatInstallInfo((TCHAR*)TEXT("InstallPath"), (void*)szProductType, MAX_PATH);
+    tstring wxdir(szProductType);
+    delete[] szProductType;
+    szProductType = NULL;
+    return wxdir.length() == 0 ? TEXT("") : wxdir;
+}
+
+DWORD GetWeChatVerInt() {
+    DWORD version = 0x0;
+    GetWeChatInstallInfo((TCHAR*)TEXT("Version"), (void*)&version, sizeof(DWORD));
+    return version;
+}
+
+tstring GetWeChatVerStr() {
+    BYTE pversion[4] = { 0 };
+    GetWeChatInstallInfo((TCHAR*)TEXT("Version"), (void*)pversion, sizeof(DWORD));
+    TCHAR* temp = new TCHAR[20];
+    _stprintf_s(temp, 20, _T("%d.%d.%d.%d\0"), (int)(pversion[3] - 0x60), (int)pversion[2], (int)pversion[1], (int)pversion[0]);
+    tstring verStr(temp);
+    delete[] temp;
+    temp = NULL;
+    return verStr;
+}
+
+VOID StartWeChat()
+{
+    tstring szAppName = GetWeChatInstallDir();
+    if (szAppName.length() == 0)
+        return;
+    szAppName += TEXT("\\WeChat.exe");
+    STARTUPINFO StartInfo;
+    ZeroMemory(&StartInfo, sizeof(StartInfo));
+    PROCESS_INFORMATION procStruct;
+    ZeroMemory(&procStruct, sizeof(procStruct));
+    StartInfo.cb = sizeof(STARTUPINFO);
+    if (CreateProcess((LPCTSTR)szAppName.c_str(), NULL, NULL, NULL, FALSE, NORMAL_PRIORITY_CLASS, NULL, NULL, &StartInfo, &procStruct))
+    {
+        CloseHandle(procStruct.hProcess);
+        CloseHandle(procStruct.hThread);
+    }
 }
\ No newline at end of file
diff --git a/CWeChatRobot/pch.h b/CWeChatRobot/pch.h
index c4fd668dd6db8e4c6cd629e6cebc6217d6f8c47f..972c34c692c5d173eeeb8091f1c0833965968794 100644
--- a/CWeChatRobot/pch.h
+++ b/CWeChatRobot/pch.h
@@ -29,15 +29,22 @@
 #include "robotdata.h"
 
 using namespace std;
-struct testStruct {
-	DWORD type;
-	wchar_t* desc;
-};
 
-bool isFileExists_stat(string& name);
+#ifdef _UNICODE
+#define tstring std::wstring
+#else
+#define tstring std::string
+#endif
+
+BOOL isFileExists_stat(string& name);
 DWORD GetWeChatRobotBase();
 DWORD GetWeChatPid();
 DWORD StartRobotService();
 DWORD StopRobotService();
 BOOL CreateConsole();
-wstring GetComWorkPath();
\ No newline at end of file
+wstring GetComWorkPath();
+
+tstring GetWeChatInstallDir();
+DWORD GetWeChatVerInt();
+tstring GetWeChatVerStr();
+VOID StartWeChat();
\ No newline at end of file
diff --git a/DWeChatRobot/dllmain.cpp b/DWeChatRobot/dllmain.cpp
index 982aba242ea5951327fddf2d7b436001c9bd49c9..51b554b737778f68b9cb014467082d89981ac303 100644
--- a/DWeChatRobot/dllmain.cpp
+++ b/DWeChatRobot/dllmain.cpp
@@ -11,7 +11,9 @@ BOOL APIENTRY DllMain( HMODULE hModule,
     case DLL_PROCESS_ATTACH:
     {
 #ifdef _DEBUG
-        PrintProcAddr();
+        if (ProcessIsWeChat()) {
+            PrintProcAddr();
+        }
 #endif
         break;
     }
diff --git a/DWeChatRobot/pch.cpp b/DWeChatRobot/pch.cpp
index 8d27b1bcdb25c979887c0d0effce0f268d503583..95a66597178a30f8828e8122cfa1e5dbffadf40e 100644
--- a/DWeChatRobot/pch.cpp
+++ b/DWeChatRobot/pch.cpp
@@ -155,6 +155,7 @@ wchar_t* GetTimeW() {
 
 void PrintProcAddr() {
     CreateConsole();
+    printf("WeChatVersion %s\n", GetWeChatVerStr().c_str());
     printf("SendImage 0x%08X\n", (DWORD)SendImage);
     printf("SendText 0x%08X\n", (DWORD)SendText);
     printf("SendFile 0x%08X\n", (DWORD)SendFile);
@@ -170,4 +171,71 @@ void PrintProcAddr() {
     printf("VerifyFriendApply 0x%08X\n", (DWORD)VerifyFriendApply);
     printf("AddFriendByV3 0x%08X\n", (DWORD)AddFriendByV3);
     printf("AddFriendByWxid 0x%08X\n", (DWORD)AddFriendByWxid);
+}
+
+BOOL ProcessIsWeChat()
+{
+    char szFileFullPath[MAX_PATH] = { 0 }, szProcessName[MAX_PATH] = { 0 };
+    GetModuleFileNameA(NULL, szFileFullPath, MAX_PATH);
+    int length = ::strlen(szFileFullPath);
+    for (int i = length - 1; i >= 0; i--)
+    {
+        if (szFileFullPath[i] == '\\')
+        {
+            i++;
+            for (int j = 0; i <= length; j++)
+            {
+                szProcessName[j] = szFileFullPath[i++];
+            }
+            break;
+        }
+    }
+
+    if (::strcmp(szProcessName, "WeChat.exe") != 0)
+    {
+        return FALSE;
+    }
+    else
+    {
+        return TRUE;
+    }
+}
+
+DWORD GetWeChatVerInt()
+{
+    WCHAR VersionFilePath[MAX_PATH];
+    BYTE WeChatVersion[4] = { 0 };
+    if (GetModuleFileName((HMODULE)GetWeChatWinBase(), VersionFilePath, MAX_PATH) == 0)
+    {
+        return 0;
+    }
+    
+    VS_FIXEDFILEINFO* pVsInfo;
+    unsigned int iFileInfoSize = sizeof(VS_FIXEDFILEINFO);
+    int iVerInfoSize = GetFileVersionInfoSize(VersionFilePath, NULL);
+    if (iVerInfoSize != 0) {
+        char* pBuf = new char[iVerInfoSize];
+        if (GetFileVersionInfo(VersionFilePath, 0, iVerInfoSize, pBuf)) {
+            if (VerQueryValue(pBuf, TEXT("\\"), (void**)&pVsInfo, &iFileInfoSize)) {
+                WeChatVersion[3] = (BYTE)(0x60 + (pVsInfo->dwFileVersionMS >> 16) & 0x0000FFFF);
+                WeChatVersion[2] = (BYTE)(pVsInfo->dwFileVersionMS & 0x0000FFFF);
+                WeChatVersion[1] = (BYTE)((pVsInfo->dwFileVersionLS >> 16) & 0x0000FFFF);
+                WeChatVersion[0] = (BYTE)(pVsInfo->dwFileVersionLS & 0x0000FFFF);
+            }
+        }
+        delete[] pBuf;
+    }
+    return *(DWORD*)WeChatVersion;
+}
+
+string GetWeChatVerStr() {
+    DWORD WeChatVersion = GetWeChatVerInt();
+    if (WeChatVersion == 0)
+        return "null";
+    string wxver = "";
+    BYTE* pWxVer = (BYTE*)&WeChatVersion;
+    strstream wxVer;
+    wxVer << (int)pWxVer[3] - 0x60 << "." << (int)pWxVer[2] << "." << (int)pWxVer[1] << "." << (int)pWxVer[0];
+    wxVer >> wxver;
+    return wxver;
 }
\ No newline at end of file
diff --git a/DWeChatRobot/pch.h b/DWeChatRobot/pch.h
index 996f86081d8c61e54936083fdee41caac57fcb0e..733a2e5b786d52c83824bd46e25da6bb2e2faf6e 100644
--- a/DWeChatRobot/pch.h
+++ b/DWeChatRobot/pch.h
@@ -30,9 +30,11 @@
 #include "VerifyFriendApply.h"
 #include "AddFriend.h"
 #include <vector>
+#include <strstream>
 #endif //PCH_H
 
 using namespace std;
+#pragma comment(lib,"version.lib")
 // 对于导出函数，需要使用此宏修饰
 #define DLLEXPORT extern "C" __declspec(dllexport)
 
@@ -84,3 +86,6 @@ DLLEXPORT void UnHookAll();
 wstring wreplace(wstring source, wchar_t replaced, wstring replaceto);
 void PrintProcAddr();
 wchar_t* GetTimeW();
+BOOL ProcessIsWeChat();
+DWORD GetWeChatVerInt();
+string GetWeChatVerStr();
\ No newline at end of file