diff --git a/src/include/wxss.h b/src/include/wxss.h
index 56ed95f..b2ae942 100644
--- a/src/include/wxss.h
+++ b/src/include/wxss.h
@@ -164,7 +164,7 @@ namespace WXSS
         void GetHostRule(std::string &);
         int ShowTree(std::string &);
         int GetCompiled(std::string const&, std::string&);
-        void GetJSCompiled(std::string const&, std::string&);
+        int GetJSCompiled(std::string const&, std::string&);
         int GetWellFormattedJSCompiled(std::string const&, std::string&);
         void GenExpr(std::shared_ptr<WXSS::CSSTreeLib::CSSSyntaxTree>, std::stringstream &, std::string &);
         int GetPageCss(std::string const&, std::string&, uint);
diff --git a/src/wxss/x_compiler.cpp b/src/wxss/x_compiler.cpp
index a967878..b20695d 100644
--- a/src/wxss/x_compiler.cpp
+++ b/src/wxss/x_compiler.cpp
@@ -146,28 +146,177 @@ namespace WXSS
         std::string v3 = WXML::Rewrite::ToStringCode2(a1);
         WXML::GetStrForMakingCSS(v3, a2);
         a1 = "";
+        return;
     }
-    void XCompiler::GetHostRule(std::string &)
+    void XCompiler::GetHostRule(std::string & a2)
     {
-        throw "not implement";
+        std::string v6;
+        for (auto i = this->offset_32.rbegin(); i != this->offset_32.rend(); i++)
+        {
+            i->second->GetHostRule(v6);
+        }
+        std::stringstream v9;
+        v9 << "setCssToHead([";
+        this->DealRPX(v6, v9);
+        v9 << "])";
+        a2 = v9.str();
+        return ;
     }
-    int XCompiler::ShowTree(std::string &)
+    int XCompiler::ShowTree(std::string & a2)
     {
-        throw "not implement";
+        for (auto i = this->offset_32.rbegin(); i != this->offset_32.rend(); i++)
+        {
+            std::string v7 = "\n/* " + i->first;
+            v7.append(" */\n");
+            a2 += v7;
+            std::stringstream v8;
+            i->second->Print2Stream(0, v8);
+            a2 = v8.str();
+        }
+        return 0;
     }
     int XCompiler::GetCompiled(std::string const&, std::string&)
     {
         throw "not implement";
     }
-    void XCompiler::GetJSCompiled(std::string const&, std::string&)
+    int XCompiler::GetJSCompiled(std::string const& a2, std::string& a3)
     {
-        throw "not implement";
+        std::string v5;
+        int ret = this->GetCompiled(a2, v5);
+        if (!ret)
+        {
+            a3 = WXML::Rewrite::ToStringCode2(v5);
+        }
+        return ret;
     }
-    int XCompiler::GetWellFormattedJSCompiled(std::string const&, std::string&)
+    int XCompiler::GetWellFormattedJSCompiled(std::string const& a2, std::string& a3)
     {
-        throw "not implement";
+        std::string v5;
+        int ret = this->GetJSCompiled(a2, v5);
+        if (!ret)
+        {
+            std::stringstream v8;
+            v8 << "var BASE_DEVICE_WIDTH = 750;\n"
+            "var isIOS=navigator.userAgent.match(\"iPhone\");\n"
+            "var deviceWidth = window.screen.width || 375;\n"
+            "var deviceDPR = window.devicePixelRatio || 2;\n"
+            "var checkDeviceWidth = window.__checkDeviceWidth__ || function() {\n"
+            "var newDeviceWidth = window.screen.width || 375\n"
+            "var newDeviceDPR = window.devicePixelRatio || 2\n"
+            "var newDeviceHeight = window.screen.height || 375\n"
+            "if (window.screen.orientation && /^landscape/.test(window.screen.orientation.type || '')) newDeviceWidth = newDevi"
+            "ceHeight\n"
+            "if (newDeviceWidth !== deviceWidth || newDeviceDPR !== deviceDPR) {\n"
+            "deviceWidth = newDeviceWidth\n"
+            "deviceDPR = newDeviceDPR\n"
+            "}\n"
+            "}\n"
+            "checkDeviceWidth()\n"
+            "var eps = 1e-4;\n"
+            "var transformRPX = window.__transformRpx__ || function(number, newDeviceWidth) {\n"
+            "if ( number === 0 ) return 0;\n"
+            "number = number / BASE_DEVICE_WIDTH * ( newDeviceWidth || deviceWidth );\n"
+            "number = Math.floor(number + eps);\n"
+            "if (number === 0) {\n"
+            "if (deviceDPR === 1 || !isIOS) {\n"
+            "return 1;\n"
+            "} else {\n"
+            "return 0.5;\n"
+            "}\n"
+            "}\n"
+            "return number;\n"
+            "}\n"
+            "window.__rpxRecalculatingFuncs__ = window.__rpxRecalculatingFuncs__ || [];\n"
+            "var __COMMON_STYLESHEETS__ = __COMMON_STYLESHEETS__||{}\n"
+            "%s\n"
+            "var setCssToHead = function(file, _xcInvalid, info) {\n"
+            "var Ca = {};\n"
+            "var css_id;\n"
+            "var info = info || {};\n"
+            "var _C = __COMMON_STYLESHEETS__\n"
+            "function makeup(file, opt) {\n"
+            "var _n = typeof(file) === \"string\";\n"
+            "if ( _n && Ca.hasOwnProperty(file)) return \"\";\n"
+            "if ( _n ) Ca[file] = 1;\n"
+            "var ex = _n ? _C[file] : file;\n"
+            "var res=\"\";\n"
+            "for (var i = ex.length - 1; i >= 0; i--) {\n"
+            "var content = ex[i];\n"
+            "if (typeof(content) === \"object\")\n"
+            "{\n"
+            "var op = content[0];\n"
+            "if ( op == 0 )\n"
+            "res = transformRPX(content[1], opt.deviceWidth) + \"px\" + res;\n"
+            "else if ( op == 1)\n"
+            "res = opt.suffix + res;\n"
+            "else if ( op == 2 )\n"
+            "res = makeup(content[1], opt) + res;\n"
+            "}\n"
+            "else\n"
+            "res = content + res\n"
+            "}\n"
+            "return res;\n"
+            "}\n"
+            "var styleSheetManager = window.__styleSheetManager2__\n"
+            "var rewritor = function(suffix, opt, style){\n"
+            "opt = opt || {};\n"
+            "suffix = suffix || \"\";\n"
+            "opt.suffix = suffix;\n"
+            "if ( opt.allowIllegalSelector != undefined && _xcInvalid != undefined )\n"
+            "{\n"
+            "if ( opt.allowIllegalSelector )\n"
+            "console.warn( \"For developer:\" + _xcInvalid );\n"
+            "else\n"
+            "{\n"
+            "console.error( _xcInvalid );\n"
+            "}\n"
+            "}\n"
+            "Ca={};\n"
+            "css = makeup(file, opt);\n"
+            "if (styleSheetManager) {\n"
+            "var key = (info.path || Math.random()) + ':' + suffix\n"
+            "if (!style) {\n"
+            "styleSheetManager.addItem(key, info.path);\n"
+            "window.__rpxRecalculatingFuncs__.push(function(size){\n"
+            "opt.deviceWidth = size.width;\n"
+            "rewritor(suffix, opt, true);\n"
+            "});\n"
+            "}\n"
+            "styleSheetManager.setCss(key, css);\n"
+            "return;\n"
+            "}\n"
+            "if ( !style )\n"
+            "{\n"
+            "var head = document.head || document.getElementsByTagName('head')[0];\n"
+            "style = document.createElement('style');\n"
+            "style.type = 'text/css';\n"
+            "style.setAttribute( \"wxss:path\", info.path );\n"
+            "head.appendChild(style);\n"
+            "window.__rpxRecalculatingFuncs__.push(function(size){\n"
+            "opt.deviceWidth = size.width;\n"
+            "rewritor(suffix, opt, style);\n"
+            "});\n"
+            "}\n"
+            "if (style.styleSheet) {\n"
+            "style.styleSheet.cssText = css;\n"
+            "} else {\n"
+            "if ( style.childNodes.length == 0 )\n"
+            "style.appendChild(document.createTextNode(css));\n"
+            "else\n"
+            "style.childNodes[0].nodeValue = css;\n"
+            "}\n"
+            "}\n"
+            "return rewritor;\n"
+            "}\n"
+            "setCssToHead([";
+            WXML::GetStrForMakingCSS(v5, v8);
+            v8 << "])( typeof __wxAppSuffixCode__ == \"undefined\"? undefined : __wxAppSuffixCode__ );";
+            a3 = v8.str();
+        }
+
+        return ret;
     }
-    void XCompiler::GenExpr(std::shared_ptr<WXSS::CSSTreeLib::CSSSyntaxTree>, std::stringstream &, std::string &)
+    void XCompiler::GenExpr(std::shared_ptr<WXSS::CSSTreeLib::CSSSyntaxTree> a2, std::stringstream & a3, std::string & a4)
     {
         throw "not implement";
     }
diff --git a/test/wcsc.disassembly.cpp b/test/wcsc.disassembly.cpp
index 0b36acc..d467cb3 100644
--- a/test/wcsc.disassembly.cpp
+++ b/test/wcsc.disassembly.cpp
@@ -7694,12 +7694,15 @@ int __thiscall WXSS::XCompiler::GetHostRule(_DWORD *this, _DWORD *a2)
   char v10[4]; // [esp+88h] [ebp-D0h] BYREF
   char v11[204]; // [esp+8Ch] [ebp-CCh] BYREF
 
-  v6[1] = 0;
+  v6[1] = 0; // std::string
   v6[0] = &v7;
   v7 = 0;
+
+  // this[11] -> this->offset_44
   for ( i = (struct _Unwind_Exception *)this[11]; ; i = (struct _Unwind_Exception *)std::_Rb_tree_increment((int)lpuexcpt) )
   {
     lpuexcpt = i;
+    // this->offset_36
     if ( i == (struct _Unwind_Exception *)(this + 9) )
       break;
     WXSS::CSSTreeLib::CSSSyntaxTree::GetHostRule(*((_DWORD *)i + 10), (WXSS::Token *)v6);
@@ -7928,9 +7931,10 @@ struct _Unwind_Exception *__thiscall WXSS::XCompiler::GetWellFormattedJSCompiled
   char v9[4]; // [esp+88h] [ebp-D0h] BYREF
   char v10[204]; // [esp+8Ch] [ebp-CCh] BYREF
 
-  v5[1] = 0;
   v5[0] = &v6;
+  v5[1] = 0;
   v6 = 0;
+
   lpuexcpt = WXSS::XCompiler::GetJSCompiled(this, a2, v5);
   if ( !lpuexcpt )
   {