diff --git a/dist/index.d.ts b/dist/index.d.ts
index c38b3eb..4dc8bd1 100644
--- a/dist/index.d.ts
+++ b/dist/index.d.ts
@@ -40,7 +40,7 @@ export default class Config {
   open(file: string): void;
   openDir(dir: string): void;
   openJson(file: string): void;
-  saveConfigJson(data: object): void;
+  saveConfigJson(file: string, data: object): void;
   filter(name: string): Config;
   set(key: string, value: any): void;
   has(key: string): boolean;
diff --git a/dist/index.js b/dist/index.js
index c9ec3cb..264f41a 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -134,10 +134,10 @@ class Config {
         }
         this.prefix = this.getPrefix();
     }
-    saveConfigJson(data) {
+    saveConfigJson(file, data) {
         (0, bsert_1.default)(typeof data === "object");
         (0, bsert_1.default)(!Array.isArray(data));
-        fs_1.default.writeFileSync(this.str("configdir"), JSON.stringify(data));
+        fs_1.default.writeFileSync(path_1.default.join(this.str("configdir"), file), JSON.stringify(data));
     }
     filter(name) {
         (0, bsert_1.default)(typeof name === "string");