diff --git a/package.json b/package.json
index 1866c70bd..841972678 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "fineui",
-  "version": "2.0.20221117125408",
+  "version": "2.0.20221117172352",
   "description": "fineui",
   "main": "dist/fineui_without_conflict.min.js",
   "types": "dist/lib/index.d.ts",
diff --git a/typescript/core/base.ts b/typescript/core/base.ts
index b5a3ce55c..6182a0833 100644
--- a/typescript/core/base.ts
+++ b/typescript/core/base.ts
@@ -148,9 +148,9 @@ export interface _base {
 
     takeRight: <T>(array: T[], n: number) => T[];
 
-    findIndex: (array: any[], value: any, callback?: Function | object | string, thisArg?: any) => number;
+    findIndex: <T>(array: T[], predicate?: ((index: number, item: T, array: T[]) => any) | object | string, thisArg?: any) => number;
 
-    findLastIndex: (array: any[], value: any, callback?: Function | object | string, thisArg?: any) => number;
+    findLastIndex: <T>(array: T[], predicate?: ((index: number, item: T, array: T[]) => any) | object | string, thisArg?: any) => number;
 
     makeArray: <T>(length: number, value?: T) => number[] | T[];