diff --git a/src/include/night.h b/src/include/night.h
index 0d0a699..c882a02 100644
--- a/src/include/night.h
+++ b/src/include/night.h
@@ -44,6 +44,8 @@ namespace night
     extern std::string nsv_;
     extern std::string nst_;
 
+    extern std::string NS_BUILTIN_SPACE;
+
     int compile_ns(std::string const&,std::string const&,std::string const&,uint,std::string&,bool);
     void compile_ns_with_sourcemap(std::string const&,std::string const&,std::string const&,std::string const&,uint,std::string&,std::string&);
     void readfile(char const*, std::string &);
@@ -61,11 +63,11 @@ namespace night
         std::string offset_108;
         std::string offset_132;
         std::string offset_156;
-        night::ns_node * offset_180;
-        night::ns_node * offset_184;
-        night::ns_node * offset_192;
-        std::vector<night::ns_node *>* offset_196;
-        std::vector<night::ns_node *>* offset_228;
+        night::ns_node * offset_180 = nullptr;
+        night::ns_node * offset_184 = nullptr;
+        night::ns_node * offset_192 = nullptr;
+        std::vector<night::ns_node *>* offset_196 = nullptr;
+        std::vector<night::ns_node *>* offset_228 = nullptr;
         ns_node(/* args */);
         ~ns_node();
         std::string debug_no_space(void);
@@ -78,7 +80,15 @@ namespace night
     public:
         struct GodsSon {
             std::string offset_0;
-            std::vector<night::ns_node *>* offset_24;
+            union 
+            {
+                /* data */
+                std::vector<night::ns_node *>* offset_24_vec = nullptr;
+                night::ns_node * offset_24_node;
+            };
+            
+            // std::vector<night::ns_node *>* offset_24;
+            
         };
         std::vector<night::NSGod::GodsSon *> offset_0;
         NSGod(/* args */);
@@ -101,12 +111,12 @@ namespace night
         NSStream(/* args */);
         NSStream(std::string const&,std::string const&,uint);
         ~NSStream();
-        void eof(void);
-        void eof_2(void);
+        bool eof(void);
+        bool eof_2(void);
         void err(std::string const&,int,int,bool);
-        void next(void);
-        void peek(void);
-        void peek_2(void);
+        char next(void);
+        char peek(void);
+        char peek_2(void);
     };
 
     class NSToken
@@ -114,8 +124,11 @@ namespace night
     private:
         /* data */
     public:
+        NSGod offset_0;
         NSStream offset_4; // 不是int
-        night::ns_node* offset_8;
+        night::ns_node* offset_8 = nullptr;
+        std::vector<night::ns_node *> offset_12;
+
         NSToken(/* args */);
         ~NSToken();
         bool eof(void);
@@ -129,17 +142,17 @@ namespace night
         void read_comment_method_2(void);
         night::ns_node* read_next(void);
         void read_number(std::string const&);
-        void read_string(char, std::string const&);
+        night::ns_node * read_string(char, std::string const&);
         void read_var(std::string const&);
         std::string read_while(bool (*)(char,void *),void *);
         void rw_cb_number(char,void *);
         void skip_comment(std::string &);
-        void tk_is_comment2(char,void *);
-        void tk_is_not_line_break(char,void *);
-        void tk_is_valid_op_str(char,void *);
-        void tk_is_var(char,void *);
+        static bool tk_is_comment2(char,void *);
+        static bool tk_is_not_line_break(char,void *);
+        bool tk_is_valid_op_str(char,void *);
+        bool tk_is_var(char,void *);
         void tk_is_var_start(char,void *);
-        void tk_is_whitespace(char,void *);
+        static bool tk_is_whitespace(char,void *);
     };
     
     class NSASTParse
@@ -147,8 +160,8 @@ namespace night
     private:
         /* data */
         std::string offset_0;
-        night::NSGod * offset_24;
-        night::NSToken * offset_28;
+        night::NSGod * offset_24 = nullptr;
+        night::NSToken * offset_28 = nullptr;
         int offset_36;
         int offset_40;
         std::string offset_44;
@@ -230,10 +243,10 @@ namespace night
     {
     private:
         /* data */
-        night::NSASTParse * offset_24;
-        std::vector<std::string> * offset_28;
     public:
         std::string offset_0;
+        night::NSASTParse * offset_24 = nullptr;
+        std::vector<std::string> * offset_28 = nullptr;
         std::vector<night::ns_sourcemap> offset_36;
         int offset_48;
         NSCompileJs(/* args */);
@@ -262,7 +275,7 @@ namespace night
 
     namespace str
     {
-        void get_token(std::string const&, int);
+        std::string get_token(std::string const&, int);
         bool path_combine(
             std::string const&,
             std::string const&,
diff --git a/src/night/night.cpp b/src/night/night.cpp
index eebe71b..1171e20 100644
--- a/src/night/night.cpp
+++ b/src/night/night.cpp
@@ -37,6 +37,7 @@ namespace night
     std::string NS_BUILTIN_OP_SELF = "~!";
     std::string NS_BUILTIN_ALL_OP = " = ? + - * / % ++ -- + - ~ ! << >> >>> & ^ | < > <= >= == != === !== *= /= %= += -= <<= >>= >>>= &= ^= |= && || ";
     std::string NS_BUILTIN_PUNC = ".,;(){}[]:";
+    std::string NS_BUILTIN_SPACE = " \t\r\n";
 
     std::string std_v_n = "new std::vector<ns_node*>";
     std::string std_v_v_n = "new std::vector<std::vector<ns_node*>*>";
@@ -60,6 +61,7 @@ namespace night
         NSCompileJs cjs;
         std::string v19;
         std::vector<std::string> v18;
+        cjs.offset_24 = &v39;
         std::string v21 = cjs.compile_once(v19, &v18, a6);
         v17.hamlet();
         if (v21.length())
diff --git a/src/night/ns_god/ns_god.cpp b/src/night/ns_god/ns_god.cpp
index 53602c5..7b49c8c 100644
--- a/src/night/ns_god/ns_god.cpp
+++ b/src/night/ns_god/ns_god.cpp
@@ -14,21 +14,30 @@ namespace night
     {
         night::NSGod::GodsSon* node = new night::NSGod::GodsSon();
         
+        node->offset_0.assign(a2);
         if (night::std_v_n == a2)
         {
-
+            node->offset_24_vec = new std::vector<night::ns_node *>();
         }
         if (night::std_v_v_n == a2)
         {
-
+            node->offset_24_vec = new std::vector<night::ns_node *>();
         }
         this->offset_0.push_back(node);
-        return node->offset_24;
+        return node->offset_24_vec;
     }
 
-    night::ns_node* NSGod::gen_son(std::string)
+    night::ns_node* NSGod::gen_son(std::string a2)
     {
+        night::NSGod::GodsSon *v6 = new night::NSGod::GodsSon();
+        v6->offset_0.assign(a2);
 
+        night::ns_node *v4 = new night::ns_node();
+        v4->offset_0.assign(a2);
+        v6->offset_24_node = v4;
+        this->offset_0.push_back(v6);
+        
+        return v4;
     }
     
     void NSGod::hamlet(void)
@@ -38,19 +47,27 @@ namespace night
             auto v3 = this->offset_0[i];
             if (v3->offset_0 == night::std_v_n)
             {
-                auto v4 = v3->offset_24;
+                auto v4 = v3->offset_24_vec;
                 if (v4)
                 {
                     delete v4;
                 }
+                if (v3->offset_24_node)
+                {
+                    delete v3->offset_24_node;
+                }
             }
             if (v3->offset_0 == night::std_v_v_n)
             {
-                auto v4 = v3->offset_24;
+                auto v4 = v3->offset_24_vec;
                 if (v4)
                 {
                     delete v4;
                 }
+                if (v3->offset_24_node)
+                {
+                    delete v3->offset_24_node;
+                }
 
             }
             delete v3;
diff --git a/src/night/ns_stream.cpp b/src/night/ns_stream.cpp
index be15c70..b952518 100644
--- a/src/night/ns_stream.cpp
+++ b/src/night/ns_stream.cpp
@@ -14,18 +14,25 @@ namespace night
     {
     }
 
-    void NSStream::peek(void)
+    char NSStream::peek(void)
     {
         if (this->offset_48 < this->offset_24.length())
         {
             char v3 = this->offset_24.at(this->offset_48);
+            return v3;
         }
         else
         {
-
+            return 0;
         }
     }
-    void NSStream::peek_2(void)
+
+    bool NSStream::eof(void)
+    {
+        return this->peek() == 0;
+    }
+
+    char NSStream::peek_2(void)
     {
         if (this->offset_48 + 1 < this->offset_24.length())
         {
@@ -35,12 +42,42 @@ namespace night
                 this->offset_52++;
                 this->offset_56 = 1;
             }
+            return v3;
         }
         else
         {
-
+            return 0;
         }
     }
+
+    bool NSStream::eof_2(void)
+    {
+        return this->peek_2() == 0;
+    }
+
+    char NSStream::next(void)
+    {
+        if (this->offset_48 < this->offset_24.length())
+        {
+            char v7 = this->offset_24.at(this->offset_48);
+            this->offset_48++;
+            if (v7 == 10) // \n
+            {
+                this->offset_56 = 1;
+                this->offset_52++;
+            }
+            else
+            {
+                this->offset_56++;
+            }
+            return v7;
+        }
+        else
+        {
+            return 0;
+        }
+    }
+
     void NSStream::err(std::string const& a2, int a3, int a4, bool a5)
     {
         std::string v10;
diff --git a/src/night/ns_token.cpp b/src/night/ns_token.cpp
index 0aa85a9..da517eb 100644
--- a/src/night/ns_token.cpp
+++ b/src/night/ns_token.cpp
@@ -1,4 +1,5 @@
 #include "../include/night.h"
+#include "../include/wxml.h"
 
 namespace night
 {
@@ -9,6 +10,7 @@ namespace night
     NSToken::~NSToken()
     {
     }
+
     night::ns_node* NSToken::peek(void)
     {
         auto result = this->offset_8;
@@ -19,9 +21,38 @@ namespace night
         }
         return result;
     }
+
     night::ns_node* NSToken::read_next(void)
     {
+        night::ns_node* v7 = nullptr;
+        if (this->offset_12.begin() == this->offset_12.end())
+        {
+            auto v14 = this->read_while(night::NSToken::tk_is_whitespace, 0);
+            bool isEnd = this->offset_4.eof();
+            if (!isEnd)
+            {
+                this->skip_comment(v14);
+            }
+            if ( isEnd
+                || (this->offset_4.eof())
+            )
+            {
+                v7 = 0;
+            }
+            else
+            {
+                auto v13 = this->offset_4.peek();
+                this->read_string(v13, v14);
+                // TODO...
+                
+            }
+            return v7;
+        }
+        auto ret = this->offset_12.back();
+        this->offset_12.pop_back();
+        return ret;
     }
+
     night::ns_node* NSToken::next(void)
     {
         auto result = this->offset_8;
@@ -38,14 +69,160 @@ namespace night
         return this->peek() == 0;
     }
 
-    void NSToken::push(night::ns_node*)
+    void NSToken::push(night::ns_node* a2)
     {
+        if (this->offset_8)
+        {
+            this->offset_12.push_back(this->offset_8);
+            this->offset_8 = nullptr;
+        }
+        if (a2)
+        {
+            this->offset_12.push_back(a2);
+        }
+    }
+
+    void NSToken::read_comment_method_1()
+    {
+        this->read_while(night::NSToken::tk_is_not_line_break, 0);
+    }
+    void NSToken::read_comment_method_2()
+    {
+        this->read_while(night::NSToken::tk_is_comment2, &this->offset_4);
+        this->offset_4.next();
+    }
+
+    void NSToken::skip_comment(std::string &a2)
+    {
+        while (true)
+        {
+            if (this->offset_4.eof())
+            {
+                break;
+            }
+            auto v5 = this->offset_4.peek();
+            if (v5 != '/')
+            {
+                break;
+            }
+            if (this->offset_4.eof_2())
+            {
+                break;
+            }
+            v5 = this->offset_4.peek_2();
+            if (v5 == '/')
+            {
+                v5 = this->offset_4.next();
+                v5 = this->offset_4.next();
+                this->read_comment_method_1();
+            }
+            else
+            {
+                v5 = this->offset_4.peek_2();
+                if (v5 == '*')
+                    return;
+                v5 = this->offset_4.next();
+                v5 = this->offset_4.next();
+                this->read_comment_method_2();
+            }
+            a2 = this->read_while(night::NSToken::tk_is_whitespace, 0);
+        
+        }
         
     }
 
+    night::ns_node * NSToken::read_string(char a2, std::string const& a3)
+    {
+        auto v12 = this->offset_4.next();
+        std::string v10 = "";
+        char v4;
+        for (int i = 0; ; i = v4)
+        {
+            v4 = this->offset_4.eof();
+            if (v4)
+            {
+                break;
+            }
+            auto v9 = this->offset_4.eof();
+            if ( v9 == '\n')
+            {
+                if (!i)
+                {
+                    this->offset_4.err("Unexpected `\\n`", 0, 0, false);
+                }
+                v10.push_back('\n');
+            }
+            else
+            {
+                if (!i)
+                {
+                    if (v9 == '\\')
+                    {
+                        v4 = 1;
+                        v10.push_back('\\');
+                        continue;
+                    }
+                    if (v9 == a2)
+                    {
+                        break;
+                    }
+                }
+                v10.push_back(v9);
+            }
+        }
+        auto son = this->offset_0.gen_son(night::NS_TYPE_STR);
+        
+        son->offset_60 = WXML::Rewrite::ToStringCode(v10);
+        son->offset_108.replace(0, son->offset_108.length(), 1, a2);
+        son->offset_84.assign(a3);
+        return son;
+
+    }
+
+    std::string NSToken::read_while(bool (*a3)(char,void *), void *a4)
+    {
+        std::string result = "";
+        while (!this->offset_4.eof())
+        {
+            auto v6 = this->offset_4.peek();
+            if (!a3(v6, a4))
+            {
+                break;
+            }
+            v6 = this->offset_4.next();
+            result.push_back(v6);
+        }
+        return result;
+    }
 
     void NSToken::err(std::string const& a2, int a3, int a4, bool a5)
     {
         this->offset_4.err(a2, a3, a4, a5);
     }
+
+    bool NSToken::tk_is_whitespace(char ch, void *)
+    {
+        auto v1 = night::NS_BUILTIN_SPACE.find(ch, 0);
+        return v1 != -1;
+    }
+    bool NSToken::tk_is_not_line_break(char ch, void *)
+    {
+        return ch != 10;
+    }
+    bool NSToken::tk_is_comment2(char ch, void * t)
+    {
+        night::NSStream *a2 = (night::NSStream *)t;
+        auto v3 = a2->peek();
+        if (v3 != '*')
+        {
+            return 1;
+        }
+        v3 = a2->peek_2();
+        if (v3 != '/')
+        {
+            return 1;
+        }
+        a2->next();
+        return 0;
+    }
 }
\ No newline at end of file
diff --git a/src/night/str/str.cpp b/src/night/str/str.cpp
index 79b2fed..e52c28c 100644
--- a/src/night/str/str.cpp
+++ b/src/night/str/str.cpp
@@ -1,16 +1,58 @@
 #include "../../include/night.h"
+#include "../../include/wxa.h"
+#include "../../include/wxml.h"
+
 namespace night
 {
     
     namespace str
     {
-        void get_token(std::string const&, int)
+        std::string get_token(std::string const& a2, int a3)
         {
-
+            std::string result;
+            char v3;
+            while (a3 < a2.length())
+            {
+                v3 = a2[a3];
+                if ((v3 & 0xdf) - 65 > 0x19u && v3 != '_' && v3 - '0' > 9u)
+                {
+                    break;
+                }
+                ++a3;
+                result.push_back(v3);
+            }
+            return result;
+            
         }
-        bool path_combine(std::string const&, std::string const&, std::string&)
-        {
 
+        /**
+         * todo...
+        */
+        bool path_combine(std::string const& a1, std::string const& a2, std::string& a3)
+        {
+            std::string v11;
+            MMBizWxaAppComm::PathCombine(a1, a2, v11);
+            if (v11.length() > 3)
+            {
+                std::string v14 = v11.substr(v11.length() - 3);
+                int code = v14 == ".wxs";
+                if (code)
+                {
+                    code = 2;
+                }
+                else
+                {
+                    std::string v3 = WXML::Rewrite::ToStringCode(v11);
+                    if (v3 == "")
+                    {
+
+                    }
+                    else
+                    {
+
+                    }
+                }
+            }
         }
     } // namespace str
 } // namespace night
diff --git a/test/wcc.disassembly.cpp b/test/wcc.disassembly.cpp
index ce97d19..d9c36e4 100644
--- a/test/wcc.disassembly.cpp
+++ b/test/wcc.disassembly.cpp
@@ -15901,26 +15901,33 @@ _DWORD *__thiscall night::NSGod::gen_son(void *this, int a2)
   v6[0] = (int)v3;
   std::string::_M_assign((int)v3, a2);
   v4 = operator new(0xF8u);
-  *v4 = v4 + 2;
-  v4[6] = v4 + 8;
-  v4[15] = v4 + 17;
-  v4[21] = v4 + 23;
-  v4[27] = v4 + 29;
-  v4[33] = v4 + 35;
-  v4[39] = v4 + 41;
+  *v4 = v4 + 2; // std::string offset_0
   v4[1] = 0;
-  *((_BYTE *)v4 + 8) = 0;
+
+  v4[6] = v4 + 8; // std::string offset_24
   v4[7] = 0;
-  *((_BYTE *)v4 + 32) = 0;
+
+  v4[15] = v4 + 17; // std::string  offset_60
   v4[16] = 0;
-  *((_BYTE *)v4 + 68) = 0;
+
+  v4[21] = v4 + 23; // std::string offset_84
   v4[22] = 0;
-  *((_BYTE *)v4 + 92) = 0;
+
+  v4[27] = v4 + 29; // std::string offset_108
   v4[28] = 0;
-  *((_BYTE *)v4 + 116) = 0;
+
+  v4[33] = v4 + 35; // std::string offset_132
   v4[34] = 0;
-  *((_BYTE *)v4 + 140) = 0;
+
+  v4[39] = v4 + 41; // std::string offset_156
   v4[40] = 0;
+
+  *((_BYTE *)v4 + 8) = 0;
+  *((_BYTE *)v4 + 32) = 0;
+  *((_BYTE *)v4 + 68) = 0;
+  *((_BYTE *)v4 + 92) = 0;
+  *((_BYTE *)v4 + 116) = 0;
+  *((_BYTE *)v4 + 140) = 0;
   *((_BYTE *)v4 + 164) = 0;
   v4[13] = 0;
   v4[12] = 0;
@@ -15962,16 +15969,16 @@ struct _Unwind_Exception *__thiscall night::NSToken::read_string(night::NSStream
   void *v12[8]; // [esp+78h] [ebp-20h] BYREF
 
   night::NSStream::next(v12, this[1]);
-  v11 = 0;
-  v10[0] = &v11;
+  v10[0] = &v11; // std::string
   v10[1] = 0;
+  v11 = 0;
   for ( i = 0; ; i = v4 )
   {
     v4 = night::NSStream::eof(this[1]);
     if ( v4 )
       break;
     night::NSStream::next(v9, this[1]);
-    if ( LOBYTE(v9[0]) == 10 )
+    if ( LOBYTE(v9[0]) == '\n'/*10*/ )
     {
       if ( !i )
       {
@@ -15984,7 +15991,7 @@ struct _Unwind_Exception *__thiscall night::NSToken::read_string(night::NSStream
     {
       if ( !i )
       {
-        if ( LOBYTE(v9[0]) == 92 )
+        if ( LOBYTE(v9[0]) == '\\'/*92*/ )
         {
           v4 = 1;
           std::string::push_back(v10, 92);
@@ -16222,7 +16229,7 @@ unsigned __int8 **__fastcall night::NSToken::read_next(int a1)
     {
       night::NSStream::peek(v13, *(night::NSStream **)(a1 + 4));
       v8 = v13[0];
-      if ( LOBYTE(v13[0]) == 34 || LOBYTE(v13[0]) == 39 )
+      if ( LOBYTE(v13[0]) == '"'/*34*/ || LOBYTE(v13[0]) == '\''/*39*/ )
       {
         string = night::NSToken::read_string((night::NSStream **)a1, v13[0], (int)v14);
       }
@@ -16290,7 +16297,7 @@ unsigned __int8 **__fastcall night::NSToken::read_next(int a1)
       }
       v7 = (unsigned __int8 **)string;
     }
-LABEL_19:
+    LABEL_19:
     std::string::_M_dispose(v14);
     return v7;
   }
@@ -18680,7 +18687,7 @@ unsigned __int8 **__fastcall night::NSASTParse::ast_require(int *a1)
   v4 = v22;
   v22[57] = (unsigned __int8 *)v17;
   std::string::operator=((unsigned int *)v4 + 27, (char *)&byte_551F04);
-  
+
   v5 = night::NSToken::peek(a1[7]);
   if ( !v5 )
     return v22;
@@ -20605,17 +20612,17 @@ int __cdecl night::compile_ns(int a1, int a2, int a3, int a4, unsigned int *a5,
   std::string::basic_string((char *)v29, a1);
   night::NSASTParse::NSASTParse((int)v39, (int)v29, (int)v27, (int)v17);
   std::string::_M_dispose(v29);
-  v29[1] = 0; // v29.offset_4
   v29[0] = &v30; // v29.offset_0 std::string缓冲区
-  v31 = v39; // v29.offset_12
-  v19[0] = &v20;
+  v29[1] = 0; // v29.offset_4
   v30 = 0; // v29.offset_8
+  v31 = v39; // v29.offset_24 = v39
+  v32 = 0; // v29.offset_16
+  v33 = 0; // v29.offset_20
   v34 = 0; // v29.offset_24
   v35 = 0; // v29.offset_28
   v36 = 0; // v29.offset_32
-  v32 = 0; // v29.offset_16
-  v33 = 0; // v29.offset_20
   v37 = 1; // v29.offset_36
+  v19[0] = &v20;
   v19[1] = 0;
   v20 = 0;
   memset(v18, 0, sizeof(v18));
@@ -21645,7 +21652,7 @@ int __cdecl night::str::path_combine(_DWORD *a1, _DWORD *a2, int a3)
   int v17[5]; // [esp+90h] [ebp-18h] BYREF
 
   v12 = 0;
-  v11 = &v13;
+  v11 = &v13; // std::string 00(v11) 00 00 00, 00(v12) 00 00 00, 00(v13) 00 00 00
   v13 = 0;
   lpuexcpt = MMBizWxaAppComm::PathCombine(a1, a2, (unsigned int *)&v11);
   if ( !lpuexcpt )
@@ -21710,7 +21717,7 @@ int __cdecl night::str::get_token(int a1, _DWORD *a2, unsigned int a3)
 {
   char v3; // al
 
-  *(_DWORD *)(a1 + 4) = 0;
+  *(_DWORD *)(a1 + 4) = 0; // std::string
   *(_DWORD *)a1 = a1 + 8;
   *(_BYTE *)(a1 + 8) = 0;
   while ( a3 < a2[1] )
@@ -53938,10 +53945,10 @@ char __cdecl night::NSToken::tk_is_comment2(night::NSToken *this, night::NSStrea
   int v5[4]; // [esp+34h] [ebp-14h] BYREF
 
   night::NSStream::peek(v3, a2);
-  if ( LOBYTE(v3[0]) != 42 )
+  if ( LOBYTE(v3[0]) != '*'/*42*/ )
     return 1;
   night::NSStream::peek_2(v4, a2);
-  if ( LOBYTE(v4[0]) != 47 )
+  if ( LOBYTE(v4[0]) != '/'/*47*/ )
     return 1;
   night::NSStream::next(v5, a2);
   return 0;