diff --git a/src/include/wxss.h b/src/include/wxss.h
index 127a00b..2bfe99e 100644
--- a/src/include/wxss.h
+++ b/src/include/wxss.h
@@ -14,9 +14,11 @@ namespace WXSS
     int NewLintAndParseCSSList(std::map<std::string,std::string> const&, std::vector<std::string> &, std::string&, std::string&, int, bool, std::string const&, std::string const&);
     int LintAndParseCSSList(std::map<std::string,std::string> const&, std::string&, std::string&, std::string&, int, bool, bool, bool, std::string const&);
     void LintAndParseCSS(std::string const&, std::string const&, std::string&, std::string&, bool, bool, bool, bool, std::string const&);
-    enum TokenType {
-        A,
-    };
+    // enum TokenType {
+    //     A,
+    // };
+    using TokenType = int;
+
     class Token
     {
     private:
@@ -37,11 +39,7 @@ namespace WXSS
     private:
         /* data */
     public:
-        struct STATE
-        {
-            /* data */
-        };
-    
+        using STATE = int;
         static int TT[26113];
         static bool bInited;
         std::string offset_0;
@@ -53,6 +51,23 @@ namespace WXSS
         void InitSubStrCheckingCaluseTable(void);
         WXSS::TokenType TryGetAnotherTypeByAnySubStr(char const*, uint, WXSS::Tokenizer::STATE, WXSS::TokenType);
         int GetTokens(std::vector<WXSS::Token> &, std::string &, int);
+        class SubStrCheckingClause
+        {
+        private:
+            /* data */
+        public:
+            static bool inited;
+            WXSS::Tokenizer::STATE offset_0;
+            int offset_4 = 0;
+            char offset_8[16];
+            WXSS::TokenType offset_24;
+            SubStrCheckingClause();
+            SubStrCheckingClause(WXSS::Tokenizer::STATE, char const*, WXSS::TokenType);
+            SubStrCheckingClause& operator=(SubStrCheckingClause const &);
+        };
+        static SubStrCheckingClause SCC[5];
+        
+        
     };
     
     namespace CSSTreeLib
diff --git a/src/wxss/tokenizer.cpp b/src/wxss/tokenizer.cpp
index d63e7d5..91e0bfc 100644
--- a/src/wxss/tokenizer.cpp
+++ b/src/wxss/tokenizer.cpp
@@ -275,10 +275,26 @@ namespace WXSS
         }
     }
     
+    bool WXSS::Tokenizer::SubStrCheckingClause::inited = false;
+    WXSS::Tokenizer::SubStrCheckingClause WXSS::Tokenizer::SCC[5];
     void Tokenizer::InitSubStrCheckingCaluseTable()
     {
-
+        if (!SubStrCheckingClause::inited)
+        {
+            SubStrCheckingClause::inited = true;
+            SubStrCheckingClause v1(9, "url", 9);
+            WXSS::Tokenizer::SCC[0] = v1;
+            SubStrCheckingClause v2(9, "rpx", 9);
+            WXSS::Tokenizer::SCC[1] = v2;
+            SubStrCheckingClause v3(10, "url", 9);
+            WXSS::Tokenizer::SCC[2] = v3;
+            SubStrCheckingClause v4(10, "rpx", 9);
+            WXSS::Tokenizer::SCC[3] = v4;
+            SubStrCheckingClause v5(0, "", 0);
+            WXSS::Tokenizer::SCC[4] = v5;
+        }
     }
+
     int Tokenizer::GetTokens(std::vector<WXSS::Token> & a2, std::string & a3, int a4)
     {
         // GetTokens - 0
@@ -314,7 +330,7 @@ namespace WXSS
                 v10 = 0;
             }
             int v11 = this->TT[1024 * v4 + 2 * 10];
-            WXSS::TokenType AnotherTypeByAnySubStr = A;
+            // WXSS::TokenType AnotherTypeByAnySubStr;
             // AnotherTypeByAnySubStr = this->TryGetAnotherTypeByAnySubStr(this->offset_0.data(), v47, v42, AnotherTypeByAnySubStr);
         }
 
@@ -329,4 +345,22 @@ namespace WXSS
         a3 = v66.str();
         return 0;
     }
+    Tokenizer::SubStrCheckingClause::SubStrCheckingClause()
+    {
+    }
+    Tokenizer::SubStrCheckingClause::SubStrCheckingClause(WXSS::Tokenizer::STATE a2, char const* a3, WXSS::TokenType a4)
+    {
+        this->offset_0 = a2;
+        this->offset_4 = strlen(a3);
+        strcpy(this->offset_8, a3);
+        this->offset_24 = a4;
+    }
+    Tokenizer::SubStrCheckingClause& Tokenizer::SubStrCheckingClause::operator=(SubStrCheckingClause const & t)
+    {
+        this->offset_0 = t.offset_0;
+        this->offset_4 = t.offset_4;
+        memcpy(this->offset_8, t.offset_8, 16);
+        this->offset_24 = t.offset_24;
+        return *this;
+    }
 }
\ No newline at end of file
diff --git a/test/wcsc.disassembly.cpp b/test/wcsc.disassembly.cpp
index ddf81d4..d9aeeed 100644
--- a/test/wcsc.disassembly.cpp
+++ b/test/wcsc.disassembly.cpp
@@ -12271,14 +12271,18 @@ int WXSS::Tokenizer::InitSubStrCheckingCaluseTable()
   if ( !WXSS::Tokenizer::InitSubStrCheckingCaluseTable(void)::inited )
   {
     WXSS::Tokenizer::InitSubStrCheckingCaluseTable(void)::inited = 1;
+    // url
     WXSS::Tokenizer::SubStrCheckingClause::SubStrCheckingClause(v1, 9, (char *)Source, 9);
     qmemcpy(&WXSS::Tokenizer::SCC, v1, 0x1Cu);
+    // "rpx"
     WXSS::Tokenizer::SubStrCheckingClause::SubStrCheckingClause(v1, 9, (char *)off_50F508, 9);
     qmemcpy((char *)&WXSS::Tokenizer::SCC + 28, v1, 0x1Cu);
     WXSS::Tokenizer::SubStrCheckingClause::SubStrCheckingClause(v1, 10, (char *)Source, 9);
     qmemcpy((char *)&WXSS::Tokenizer::SCC + 56, v1, 0x1Cu);
+    // "rpx"
     WXSS::Tokenizer::SubStrCheckingClause::SubStrCheckingClause(v1, 10, (char *)off_50F508, 9);
     qmemcpy((char *)&WXSS::Tokenizer::SCC + 84, v1, 0x1Cu);
+    // "\0"
     result = WXSS::Tokenizer::SubStrCheckingClause::SubStrCheckingClause(v1, 0, (char *)&byte_50F50C, 0);
     qmemcpy((char *)&WXSS::Tokenizer::SCC + 112, v1, 0x1Cu);
   }