diff --git a/_demo/go/export/libexport.h.want b/_demo/go/export/libexport.h.want
index 67deee32be..88a7ed27dc 100644
--- a/_demo/go/export/libexport.h.want
+++ b/_demo/go/export/libexport.h.want
@@ -311,7 +311,7 @@ GoString
 TwoParams(intptr_t a, GoString b);
 
 void
-github_com_goplus_llgo__demo_go_export_init(void) GO_SYMBOL_RENAME("github.com/goplus/llgo/_demo/go/export.init")
+main_init(void) GO_SYMBOL_RENAME("main.init")
 
 
 
diff --git a/_demo/go/export/use/main.c b/_demo/go/export/use/main.c
index 4e1a911b45..c81c9e2887 100644
--- a/_demo/go/export/use/main.c
+++ b/_demo/go/export/use/main.c
@@ -36,7 +36,7 @@ int main() {
     
     // Initialize packages - call init functions first
     github_com_goplus_llgo__demo_go_export_c_init();
-    github_com_goplus_llgo__demo_go_export_init();
+    main_init();
 
     // Verify that funcinfo is not merely linkable: runtime.Callers must yield
     // a symbolized frame and runtime.FuncForPC must resolve that PC's details.
diff --git a/_demo/go/mainlink/main.go b/_demo/go/mainlink/main.go
new file mode 100644
index 0000000000..5be31d544b
--- /dev/null
+++ b/_demo/go/mainlink/main.go
@@ -0,0 +1,14 @@
+package main
+
+import _ "unsafe"
+
+func main() {
+	linkdemo()
+}
+
+func demo() {
+	println("demo")
+}
+
+//go:linkname linkdemo main.demo
+func linkdemo()
diff --git a/internal/build/build.go b/internal/build/build.go
index 2de1f96536..d742e44afb 100644
--- a/internal/build/build.go
+++ b/internal/build/build.go
@@ -689,6 +689,9 @@ func filterTestPackages(initial []*packages.Package, outFile string) ([]*package
 		if needLink(pkg, ModeTest) {
 			filtered = append(filtered, pkg)
 		}
+		if pkg.Types != nil && pkg.Types.Name() == "main" {
+			pkg.Types.SetName("main.test")
+		}
 	}
 	if len(filtered) > 1 && outFile != "" {
 		return nil, fmt.Errorf("cannot use -o flag with multiple packages")
@@ -1132,6 +1135,9 @@ func linkMainPkg(ctx *context, pkg *packages.Package, pkgs []*aPackage, outputPa
 	methodByName := make(map[string]none)
 	allPkgs := []*packages.Package{pkg}
 	for _, v := range pkgs {
+		if v.PkgPath != pkg.PkgPath && v.Types.Name() == "main" {
+			continue
+		}
 		allPkgs = append(allPkgs, v.Package)
 	}
 	visitRoots := allPkgs
diff --git a/internal/build/main_module.go b/internal/build/main_module.go
index 5dbf0ad81f..285a4af970 100644
--- a/internal/build/main_module.go
+++ b/internal/build/main_module.go
@@ -110,8 +110,15 @@ func genMainModule(ctx *context, rtPkgPath string, pkg *packages.Package, cfg *g
 		})
 	}
 
-	mainInit := declareNoArgFunc(mainPkg, pkg.PkgPath+".init")
-	mainMain := declareNoArgFunc(mainPkg, pkg.PkgPath+".main")
+	var pkgPath string
+	if pkg.Types.Name() == "main" {
+		pkgPath = "main"
+	} else {
+		pkgPath = pkg.PkgPath
+	}
+
+	mainInit := declareNoArgFunc(mainPkg, pkgPath+".init")
+	mainMain := declareNoArgFunc(mainPkg, pkgPath+".main")
 
 	entryFn := defineEntryFunction(ctx, mainPkg, argcVar, argvVar, argvValueType, entryFunctions{
 		runtimeStub: runtimeStub,
diff --git a/internal/cabi/cabi_test.go b/internal/cabi/cabi_test.go
index cae8cdf68c..0b4e450467 100644
--- a/internal/cabi/cabi_test.go
+++ b/internal/cabi/cabi_test.go
@@ -155,7 +155,7 @@ func testModule(t *testing.T, ctx context, td llvm.TargetData, m llvm.Module, c
 		// check c linkname
 		testFunc(t, ctx, td, m.NamedFunction(fn.Name()), fn)
 		// check go
-		testFunc(t, ctx, td, m.NamedFunction("command-line-arguments."+fn.Name()), fn)
+		testFunc(t, ctx, td, m.NamedFunction("main."+fn.Name()), fn)
 	}
 }
 
diff --git a/ssa/abi/abi.go b/ssa/abi/abi.go
index 78e00d18f1..544ff0b801 100644
--- a/ssa/abi/abi.go
+++ b/ssa/abi/abi.go
@@ -284,6 +284,9 @@ func PathOf(pkg *types.Package) string {
 	if pkg == nil {
 		return ""
 	}
+	if pkg.Name() == "main" {
+		return "main"
+	}
 	return strings.TrimPrefix(pkg.Path(), PatchPathPrefix)
 }
 
diff --git a/ssa/abitype.go b/ssa/abitype.go
index a42d944a59..bd6ffaa822 100644
--- a/ssa/abitype.go
+++ b/ssa/abitype.go
@@ -506,7 +506,7 @@ func methodExprSignature(sig *types.Signature) *types.Signature {
 func (b Builder) abiMethodFunc(anonymous bool, mPkg *types.Package, mName string, mSig *types.Signature) Function {
 	var fullName string
 	if anonymous {
-		fullName = b.Pkg.Path() + "." + mSig.Recv().Type().String() + "." + mName
+		fullName = b.Pkg.Path() + "." + types.TypeString(mSig.Recv().Type(), abi.PathOf) + "." + mName
 	} else {
 		fullName = FuncName(mPkg, mName, mSig.Recv(), false)
 	}