diff --git a/resource/log.conf b/resource/log.conf
index e4183fd..522e141 100644
--- a/resource/log.conf
+++ b/resource/log.conf
@@ -1,12 +1,12 @@
 * GLOBAL:
 	FORMAT                  =   "%datetime %level [%fbase|%line] %msg"
-	FILENAME                =   "logs\\%datetime{%Y%M%d}.log"
+	FILENAME                =   "logs\\MemoryCheck.log"
 	ENABLED                 =   true
 	TO_FILE                 =   true ## Notice this
 	TO_STANDARD_OUTPUT      =   false ## Notice this
 	SUBSECOND_PRECISION     =   3
 	PERFORMANCE_TRACKING    =   false
-	MAX_LOG_FILE_SIZE       =   2097152 ## Throw log files away after 2MB
+	MAX_LOG_FILE_SIZE       =   20971520 ## Throw log files away after 20MB
 	
 * DEBUG:
    ENABLED = true  
@@ -15,4 +15,6 @@
 * INFO:
    ENABLED = true 
 * ERROR:
+   ENABLED = true 
+* WARNING:
    ENABLED = true 
\ No newline at end of file
diff --git a/src/Config.h b/src/Config.h
index d00816d..21dcfae 100644
--- a/src/Config.h
+++ b/src/Config.h
@@ -39,7 +39,11 @@ public :
     bool InWhitelists(string& processName) {
         bool isFind = false;
         for (auto it : m_Whitelists) {
-            if (processName == it) {
+            string exeName = it;
+            if (exeName.find(".exe") == string::npos) {
+                exeName += ".exe";
+            }
+            if (processName == exeName) {
                 isFind = true;
                 break;
             }
diff --git a/src/MemoryCheck.cpp b/src/MemoryCheck.cpp
index ddd4301..3ade2dd 100644
--- a/src/MemoryCheck.cpp
+++ b/src/MemoryCheck.cpp
@@ -61,6 +61,7 @@ void MemoryCheck::Init()
 
     m_Config = new Config();
     m_Config->Init();
+    LOG(TRACE) << "init finish...";
 }
 
 void MemoryCheck::Start()
@@ -127,7 +128,7 @@ NTSTATUS MemoryCheck::HbEnumProcesses(PVOID* Processes)
 std::vector<MemoryCheckLog> MemoryCheck::GetTopProcesses(int topN) {
     std::vector<MemoryCheckLog> processes;
 
-    string pslistPath = GetAppPath() + "pslist.exe";
+    string pslistPath = StringHelper::GetAppPath() + "pslist.exe";
     HANDLE hReadPipe, hWritePipe;
     SECURITY_ATTRIBUTES sa = { sizeof(SECURITY_ATTRIBUTES), NULL, TRUE };
     if (!CreatePipe(&hReadPipe, &hWritePipe, &sa, 0)) {
@@ -330,7 +331,7 @@ void MemoryCheck::CheckAndAlert() {
 
         if (needClose) {
             LOG(INFO) << u8"尝试关闭" << log.m_ProcessName.c_str();
-            string pskillPath = GetAppPath() + "pskill.exe";
+            string pskillPath = StringHelper::GetAppPath() + "pskill.exe";
             char cmd[512];  
             sprintf_s(cmd, sizeof(cmd), "%s /accepteula %s", pskillPath.c_str(), log.m_ProcessName.c_str());
             HANDLE hReadPipe, hWritePipe;
@@ -598,12 +599,3 @@ BOOLEAN MemoryCheck::PhIsExecutingInWow64(VOID)
     return FALSE;
 #endif
 }
-
-
-
-string MemoryCheck::GetAppPath() {
-    char szFilePath[MAX_PATH + 1] = { 0 };
-    GetModuleFileName(NULL, szFilePath, MAX_PATH);
-    (strrchr(szFilePath, '\\'))[1] = 0;
-    return string(szFilePath);
-}
\ No newline at end of file
diff --git a/src/MemoryCheck.h b/src/MemoryCheck.h
index 73a0471..9b01ed9 100644
--- a/src/MemoryCheck.h
+++ b/src/MemoryCheck.h
@@ -703,8 +703,6 @@ public:
     MemoryCheck(const MemoryCheck&) = delete;
     MemoryCheck& operator=(const MemoryCheck&) = delete;
 
-    string GetAppPath();
-
 private:
     MemoryCheck() :m_WindowsVersion(0xffffffffUL), m_UseSysApi(false), m_EnableProcessExtension(false), m_Config(nullptr){