diff --git a/crates/erg_compiler/build_package.rs b/crates/erg_compiler/build_package.rs
index 3cd5f9f97..3b5ab6008 100644
--- a/crates/erg_compiler/build_package.rs
+++ b/crates/erg_compiler/build_package.rs
@@ -253,7 +253,7 @@ impl<ASTBuilder: ASTBuildable, HIRBuilder: Buildable> Buildable
         ast: AST,
         mode: &str,
     ) -> Result<CompleteArtifact<crate::hir::HIR>, IncompleteArtifact<crate::hir::HIR>> {
-        self.build_module(ast, mode)
+        self.build_root(ast, mode)
     }
     fn pop_context(&mut self) -> Option<ModuleContext> {
         self.main_builder.pop_context()
@@ -316,10 +316,18 @@ impl<ASTBuilder: ASTBuildable, HIRBuilder: Buildable>
         let artifact = ast_builder
             .build_ast(src)
             .map_err(|err| IncompleteArtifact::new(None, err.errors.into(), err.warns.into()))?;
-        self.build_module(artifact.ast, mode)
+        self.build_root(artifact.ast, mode)
     }
 
-    pub fn build_module(
+    pub fn build_module(&mut self) -> Result<CompleteArtifact, IncompleteArtifact> {
+        let mut ast_builder = ASTBuilder::new(self.cfg.copy());
+        let artifact = ast_builder
+            .build_ast(self.cfg.input.read())
+            .map_err(|err| IncompleteArtifact::new(None, err.errors.into(), err.warns.into()))?;
+        self.build_root(artifact.ast, "exec")
+    }
+
+    pub fn build_root(
         &mut self,
         mut ast: AST,
         mode: &str,
diff --git a/doc/EN/dev_guide/embedding.md b/doc/EN/dev_guide/embedding.md
index 917978de9..510b93f12 100644
--- a/doc/EN/dev_guide/embedding.md
+++ b/doc/EN/dev_guide/embedding.md
@@ -58,7 +58,20 @@ use erg_compiler::HIRBuilder;
 fn main() -> Result<(), Box<dyn std::error::Error>> {
     let mut builder = HIRBuilder::default();
     let artifact = builder.build("print!\"Hello, world!\"", "exec")?;
-    println!("{}", artifact.hir);
+    println!("HIR: {}", artifact.object);
+    Ok(())
+}
+```
+
+If you also want to resolve module dependencies, please use `PackageBuilder`.
+
+```rust
+use erg_compiler::PackageBuilder;
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let mut builder = PackageBuilder::default();
+    let artifact = builder.build("print! \"Hello, world!\"", "exec")?;
+    println!("HIR: {}", artifact.object);
     Ok(())
 }
 ```
diff --git a/doc/JA/dev_guide/embedding.md b/doc/JA/dev_guide/embedding.md
index 2b9b6b1b2..adb03ff6f 100644
--- a/doc/JA/dev_guide/embedding.md
+++ b/doc/JA/dev_guide/embedding.md
@@ -60,7 +60,20 @@ use erg_compiler::HIRBuilder;
 fn main() -> Result<(), Box<dyn std::error::Error>> {
     let mut builder = HIRBuilder::default();
     let artifact = builder.build("print! \"Hello, world!\"", "exec")?;
-    println!("{}", artifact.hir);
+    println!("HIR: {}", artifact.object);
+    Ok(())
+}
+```
+
+モジュールの依存解決も行いたい場合は`PackageBuilder`を使います。
+
+```rust
+use erg_compiler::PackageBuilder;
+
+fn main() -> Result<(), Box<dyn std::error::Error>> {
+    let mut builder = PackageBuilder::default();
+    let artifact = builder.build("print! \"Hello, world!\"", "exec")?;
+    println!("HIR: {}", artifact.object);
     Ok(())
 }
 ```