diff --git a/packages/fineui/package.json b/packages/fineui/package.json
index d075c41e1..58a694a8d 100644
--- a/packages/fineui/package.json
+++ b/packages/fineui/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@fui/core",
-  "version": "3.0.20230615140705",
+  "version": "3.0.20230627163539",
   "description": "fineui",
   "main": "dist/fineui.min.js",
   "module": "dist/lib/index.js",
diff --git a/packages/fineui/typescript/case/colorchooser/colorpicker.ts b/packages/fineui/typescript/case/colorchooser/colorpicker.ts
new file mode 100644
index 000000000..f3db551fe
--- /dev/null
+++ b/packages/fineui/typescript/case/colorchooser/colorpicker.ts
@@ -0,0 +1,5 @@
+import { Widget } from "../../core/widget";
+
+export declare class ColorPicker extends Widget {
+    static xtype: string;
+}
diff --git a/packages/fineui/typescript/core/base.ts b/packages/fineui/typescript/core/base.ts
index e347747cf..abdd7ba80 100644
--- a/packages/fineui/typescript/core/base.ts
+++ b/packages/fineui/typescript/core/base.ts
@@ -52,7 +52,7 @@ export declare function each<T>(collection: T, iteratee?: any, thisArg?: any): T
 
 export declare function map<T, U>(collection: T[] | object | string | null | undefined, callback?: ((index: number, value: T) => U) | object | string, thisArg?: any): U[];
 
-export declare function reduce<T, U>(collection: T[] | object | string, callback?: ((total: U extends T ? U : T, currentValue: T, currentIndex: number) => U extends T ? U : T) | object | string, initialValue?: U | T): U extends T ? U : T;
+export declare function reduce<T, U>(collection: T[] | object | string, callback?: ((currentValue: T, total: U extends T ? U : T, currentIndex: number) => U extends T ? U : T) | object | string, initialValue?: U | T): U extends T ? U : T;
 
 export declare function reduceRight<T, U>(collection: T[] | object | string, callback?: ((total: U extends T ? U : T, currentValue: T, currentIndex: number) => U extends T ? U : T) | object | string, initialValue?: U | T): U extends T ? U : T;
 
diff --git a/packages/fineui/typescript/index.ts b/packages/fineui/typescript/index.ts
index 0e5ea635b..747b5257e 100644
--- a/packages/fineui/typescript/index.ts
+++ b/packages/fineui/typescript/index.ts
@@ -106,6 +106,7 @@ export { SearchEditor } from "./widget/editor/editor.search";
 export { MultiLayerSingleLevelTree } from "./widget/multilayersingletree/multilayersingletree.leveltree";
 export { SimpleColorChooser } from "./case/colorchooser/colorchooser.simple";
 export { ColorChooser } from "./case/colorchooser/colorchooser";
+export { ColorPicker } from "./case/colorchooser/colorpicker";
 export { A } from "./base/a/a";
 export { Html } from "./base/single/html/html";
 export { Switcher } from "./base/combination/switcher";