diff --git a/src/include/wxss.h b/src/include/wxss.h
index dba0fb1..7ddb6ea 100644
--- a/src/include/wxss.h
+++ b/src/include/wxss.h
@@ -93,9 +93,13 @@ namespace WXSS
         public:
             std::string offset_0;
             WXSS::Token offset_24;
+            bool offset_116; // 类型未确定
+            bool offset_132; // 类型未确定
             std::vector<std::shared_ptr<CSSSyntaxTree>> offset_120;
             std::shared_ptr<std::string> offset_140;
+            std::string offset_148;
             std::string offset_164; // 类型？
+            int offset_172; // 类型未确定
             CSSSyntaxTree(/* args */);
             ~CSSSyntaxTree();
             void GetHostRule(std::string &);
diff --git a/src/wxss/css_tree_lib/css_syntax_tree.cpp b/src/wxss/css_tree_lib/css_syntax_tree.cpp
index a7f6049..40a42fc 100644
--- a/src/wxss/css_tree_lib/css_syntax_tree.cpp
+++ b/src/wxss/css_tree_lib/css_syntax_tree.cpp
@@ -1,4 +1,6 @@
 #include "../../include/wxss.h"
+#include "../../include/wxml.h"
+#include <sstream>
 
 namespace WXSS
 {
@@ -11,6 +13,107 @@ namespace WXSS
         CSSSyntaxTree::~CSSSyntaxTree()
         {
         }
+
+        void CSSSyntaxTree::RenderCode(std::string & a2, bool a3)
+        {
+            if (this->offset_116)
+            {
+                if (!this->offset_172)
+                {
+
+                }
+            }
+            throw "not implement";
+        }
+        
+        /**
+         * offset_116等需要修正
+        */
+        void CSSSyntaxTree::Print2Stream(int a2, std::stringstream & a3)
+        {
+            std::string v14;
+            for (int i = 0; i < a2; i++)
+            {
+                if (this->offset_116)
+                {
+                    v14 = "  ";
+                }
+                else
+                {
+                    v14 = "- ";
+                }
+                a3 << v14;
+            }
+            if (this->offset_132)
+            {
+                a3 << this->offset_0 << ": " << this->offset_132;
+            }
+            else
+            {
+                a3 << this->offset_0 << ": ";
+                a3 << this->offset_24.GetLiteral();
+            }
+            a3 << std::endl;
+            for (int i = 0; i < this->offset_120.size(); i++)
+            {
+                this->offset_120[i]->Print2Stream(a2 + 1, a3);
+            }
+            
+        }
+        
+        void CSSSyntaxTree::GetHostRule(std::string & a2)
+        {
+            if (this->offset_172 == 1)
+            {
+                for (int i = 0; i < this->offset_120.size(); i++)
+                {
+                    auto cur = this->offset_120[i];
+                    if (cur->offset_0 == "SELECTORS")
+                    {
+                        std::string v14 = this->offset_148.substr(2, this->offset_148.length() - 7);
+                        std::string v15 = WXML::Rewrite::ToStringCode2(v14);
+                        v15.insert(0, "[is=\"");
+                        v15.append("\"]");
+                        a2 += v15;
+                    }
+                    else
+                    {
+                        cur->RenderCode(a2, true);
+                    }
+                }
+                a2 += "\n";
+                return;
+            }
+            if (this->offset_172 == 2)
+            {
+                for (int i = 0; i < this->offset_120.size(); i++)
+                {
+                    auto cur = this->offset_120[i];
+                    if (cur->offset_0 != "SELECTORS")
+                    {
+                        cur->RenderCode(a2, true);
+                    }
+                    else
+                    {
+                        cur->RenderCode(a2, true);
+                        std::string v14 = this->offset_148.substr(2, this->offset_148.length() - 7);
+                        auto v15 = WXML::Rewrite::ToStringCode2(v14);
+                        v15.insert(0, "[is=\"");
+                        v15.append("\"]");
+                        a2 += v15;
+                    }
+                }
+                a2 += "\n";
+                return;
+                
+            }
+            for (int i = 0; i < this->offset_120.size(); i++)
+            {
+                auto cur = this->offset_120[i];
+                cur->GetHostRule(a2);
+            }
+            
+        }
     }
 
 } // namespace WXSS
\ No newline at end of file
diff --git a/src/wxss/x_compiler.cpp b/src/wxss/x_compiler.cpp
index 0d388a4..dbad026 100644
--- a/src/wxss/x_compiler.cpp
+++ b/src/wxss/x_compiler.cpp
@@ -602,7 +602,7 @@ namespace WXSS
             "}\n"
             "return rewritor;\n"
             "}\n",
-            v33);
+            v33.data());
         std::string v32 = buf + v29;
         a3 = v32.append(v26);
         return 0;
diff --git a/test/wcsc.disassembly.cpp b/test/wcsc.disassembly.cpp
index 967ecbe..aec4ab1 100644
--- a/test/wcsc.disassembly.cpp
+++ b/test/wcsc.disassembly.cpp
@@ -44863,7 +44863,7 @@ void __thiscall WXSS::CSSTreeLib::CSSSyntaxTree::GetHostRule(int this, WXSS::Tok
       }
       ++v12;
     }
-LABEL_9:
+    LABEL_9:
     std::string::operator+=(a2, "\n");
     return;
   }