diff --git a/methods/array/sortBy.d.ts b/methods/array/sortBy.d.ts
index 1947bfb..06784f5 100644
--- a/methods/array/sortBy.d.ts
+++ b/methods/array/sortBy.d.ts
@@ -1,5 +1,5 @@
 import orderBy from './orderBy'
 
-const sortBy: typeof orderBy
+export const sortBy: typeof orderBy
 
 export default sortBy
diff --git a/package.json b/package.json
index 830580a..02887e2 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "xe-utils",
-  "version": "2.7.17",
+  "version": "2.7.18",
   "description": "JavaScript 函数库、工具类",
   "main": "index.js",
   "unpkg": "dist/xe-utils.umd.min.js",