diff --git a/README.md b/README.md
index f2d7a0b..33f7659 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
   <h4 align="center">A multi-purpose adblocker and skip bypass for the <strong>Windows</strong> Spotify Desktop Application.</h4>
   <h5 align="center">Please support Spotify by purchasing premium</h5>
   <p align="center">
-    <strong>Last updated:</strong> 1 April 2020<br>
+    <strong>Last updated:</strong> 21 April 2020<br>
     <strong>Last tested version:</strong> 1.1.30.658.gf13cde74
   </p>
   <h4 align="center">Important Notice(s)</h4>
diff --git a/src/HookApi.cpp b/src/HookApi.cpp
index d500a13..eafa310 100644
--- a/src/HookApi.cpp
+++ b/src/HookApi.cpp
@@ -1,5 +1,10 @@
 /*
 //////////////////////////////////////////////////////////////////////////
+HookApi 0.7 UNOFFICIAL
+by MrPond 
+2020.04.21
+Windows defender detect it as virus fak it.
+//////////////////////////////////////////////////////////////////////////
 HookApi 0.6
 
 thanks to xIkUg ,sucsor
diff --git a/src/HookApi.h b/src/HookApi.h
index a9af086..d556987 100644
--- a/src/HookApi.h
+++ b/src/HookApi.h
@@ -45,22 +45,22 @@ BOOL __stdcall UnInstallHookApi(PHOOKENVIRONMENT pHookEnv);
 //////////////////////////////////////////////////////////////////////////
 //ÁíÒ»¸öLDX32
 
-#define C_ERROR         0xFFFFFFFF
-#define C_PREFIX        0x00000001
-#define C_66            0x00000002
-#define C_67            0x00000004
-#define C_DATA66        0x00000008
-#define C_DATA1         0x00000010
-#define C_DATA2         0x00000020
-#define C_DATA4         0x00000040
-#define C_MEM67         0x00000080
-#define C_MEM1          0x00000100
-#define C_MEM2          0x00000200
-#define C_MEM4          0x00000400
-#define C_MODRM         0x00000800
-#define C_DATAW0        0x00001000
-#define C_FUCKINGTEST   0x00002000
-#define C_TABLE_0F      0x00004000
+constexpr auto C_ERROR = 0xFFFFFFFF;
+constexpr auto C_PREFIX = 0x00000001;
+constexpr auto C_66 = 0x00000002;
+constexpr auto C_67 = 0x00000004;
+constexpr auto C_DATA66 = 0x00000008;
+constexpr auto C_DATA1 = 0x00000010;
+constexpr auto C_DATA2 = 0x00000020;
+constexpr auto C_DATA4 = 0x00000040;
+constexpr auto C_MEM67 = 0x00000080;
+constexpr auto C_MEM1 = 0x00000100;
+constexpr auto C_MEM2 = 0x00000200;
+constexpr auto C_MEM4 = 0x00000400;
+constexpr auto C_MODRM = 0x00000800;
+constexpr auto C_DATAW0 = 0x00001000;
+constexpr auto C_FUCKINGTEST = 0x00002000;
+constexpr auto C_TABLE_0F = 0x00004000;
 
 static int table_1[256] =
 {