diff --git a/src/frontend/AntlrDriver.h b/include/frontend/AntlrDriver.h
similarity index 100%
rename from src/frontend/AntlrDriver.h
rename to include/frontend/AntlrDriver.h
diff --git a/src/frontend/SyntaxTreePrinter.h b/include/frontend/SyntaxTreePrinter.h
similarity index 100%
rename from src/frontend/SyntaxTreePrinter.h
rename to include/frontend/SyntaxTreePrinter.h
diff --git a/src/ir/IR.h b/include/ir/IR.h
similarity index 99%
rename from src/ir/IR.h
rename to include/ir/IR.h
index 0b8d2ed..f5b04b3 100644
--- a/src/ir/IR.h
+++ b/include/ir/IR.h
@@ -28,7 +28,7 @@ class Context {
   const std::shared_ptr<Type>& PtrInt32();
   // 去重创建 i32 常量。
   ConstantInt* GetConstInt(int v);
- 
+
   std::string NextTemp();
 
  private:
diff --git a/src/irgen/IRGen.h b/include/irgen/IRGen.h
similarity index 100%
rename from src/irgen/IRGen.h
rename to include/irgen/IRGen.h
diff --git a/src/sem/Sema.h b/include/sem/Sema.h
similarity index 100%
rename from src/sem/Sema.h
rename to include/sem/Sema.h
diff --git a/src/sem/SymbolTable.h b/include/sem/SymbolTable.h
similarity index 100%
rename from src/sem/SymbolTable.h
rename to include/sem/SymbolTable.h
diff --git a/src/utils/CLI.h b/include/utils/CLI.h
similarity index 100%
rename from src/utils/CLI.h
rename to include/utils/CLI.h
diff --git a/src/utils/Log.h b/include/utils/Log.h
similarity index 100%
rename from src/utils/Log.h
rename to include/utils/Log.h