diff --git a/crates/swc_change_package_import/src/config.rs b/crates/swc_change_package_import/src/config.rs
index f23bbf1..ec17395 100644
--- a/crates/swc_change_package_import/src/config.rs
+++ b/crates/swc_change_package_import/src/config.rs
@@ -50,6 +50,7 @@ pub struct SpecificConfigs {
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
+#[serde(rename_all = "camelCase")]
 pub struct MapProperty {
   pub to: String,
   pub import_type: Option<ImportType>,