diff --git a/utils/utils.go b/utils/utils.go
index 8d0b509d..2d87f4c2 100644
--- a/utils/utils.go
+++ b/utils/utils.go
@@ -23,11 +23,11 @@ func sourceDir(file string) string {
 	dir := filepath.Dir(file)
 	dir = filepath.Dir(dir)
 
-	parent := filepath.Dir(dir)
-	if filepath.Base(parent) == "gorm.io" {
-		return parent
+	s := filepath.Dir(dir)
+	if filepath.Base(s) != "gorm.io" {
+		s = dir
 	}
-	return dir
+	return s + string(filepath.Separator)
 }
 
 // FileWithLineNum return the file name and line number of the current file
diff --git a/utils/utils_unix_test.go b/utils/utils_unix_test.go
index c0a7343e..da97aa2c 100644
--- a/utils/utils_unix_test.go
+++ b/utils/utils_unix_test.go
@@ -8,20 +8,20 @@ func TestSourceDir(t *testing.T) {
 		want string
 	}{
 		{
-			file: "/Users/name/go/pkg/mod/gorm.io/gorm@v1.24.1/utils/utils.go",
-			want: "/Users/name/go/pkg/mod/gorm.io",
+			file: "/Users/name/go/pkg/mod/gorm.io/gorm@v1.2.3/utils/utils.go",
+			want: "/Users/name/go/pkg/mod/gorm.io/",
 		},
 		{
 			file: "/go/work/proj/gorm/utils/utils.go",
-			want: "/go/work/proj/gorm",
+			want: "/go/work/proj/gorm/",
 		},
 		{
 			file: "/go/work/proj/gorm_alias/utils/utils.go",
-			want: "/go/work/proj/gorm_alias",
+			want: "/go/work/proj/gorm_alias/",
 		},
 		{
-			file: "/go/work/proj/my.gorm.io/gorm@v1.24.1/utils/utils.go",
-			want: "/go/work/proj/my.gorm.io/gorm@v1.24.1",
+			file: "/go/work/proj/my.gorm.io/gorm@v1.2.3/utils/utils.go",
+			want: "/go/work/proj/my.gorm.io/gorm@v1.2.3/",
 		},
 	}
 	for _, c := range cases {