diff --git a/.dumi/theme/builtins/DemoWrapper/index.tsx b/.dumi/theme/builtins/DemoWrapper/index.tsx
index f5b75efe95..ebcafc24fe 100644
--- a/.dumi/theme/builtins/DemoWrapper/index.tsx
+++ b/.dumi/theme/builtins/DemoWrapper/index.tsx
@@ -51,32 +51,27 @@ const DemoWrapper: typeof DumiDemoGrid = ({ items }) => {
 
   const demos = React.useMemo(
     () =>
-      items.reduce(
-        (acc, item) => {
-          const { previewerProps } = item;
-          const { debug } = previewerProps;
-
-          if (debug && !showDebug) {
-            return acc;
-          }
-
-          return acc.concat({
-            ...item,
-            previewerProps: {
-              ...previewerProps,
-              expand: expandAll,
-              // always override debug property, because dumi will hide debug demo in production
-              debug: false,
-              /**
-               * antd extra marker for the original debug
-               * @see https://github.com/ant-design/ant-design/pull/40130#issuecomment-1380208762
-               */
-              originDebug: debug,
-            },
-          });
-        },
-        [] as typeof items,
-      ),
+      items.reduce<typeof items>((acc, item) => {
+        const { previewerProps } = item;
+        const { debug } = previewerProps;
+        if (debug && !showDebug) {
+          return acc;
+        }
+        return acc.concat({
+          ...item,
+          previewerProps: {
+            ...previewerProps,
+            expand: expandAll,
+            // always override debug property, because dumi will hide debug demo in production
+            debug: false,
+            /**
+             * antd extra marker for the original debug
+             * @see https://github.com/ant-design/ant-design/pull/40130#issuecomment-1380208762
+             */
+            originDebug: debug,
+          },
+        });
+      }, []),
     [expandAll, showDebug],
   );
 
diff --git a/components/modal/locale.ts b/components/modal/locale.ts
index 46acfbce93..9cca1460c9 100644
--- a/components/modal/locale.ts
+++ b/components/modal/locale.ts
@@ -13,9 +13,9 @@ let runtimeLocale: ModalLocale = {
 let localeList: ModalLocale[] = [];
 
 const generateLocale = () =>
-  localeList.reduce(
+  localeList.reduce<ModalLocale>(
     (merged, locale) => ({ ...merged, ...locale }),
-    defaultLocale.Modal as ModalLocale,
+    defaultLocale.Modal!,
   );
 
 export function changeConfirmLocale(newLocale?: ModalLocale) {
diff --git a/components/tabs/demo/extra.tsx b/components/tabs/demo/extra.tsx
index b88d1e98d5..0e13bd5159 100644
--- a/components/tabs/demo/extra.tsx
+++ b/components/tabs/demo/extra.tsx
@@ -27,8 +27,9 @@ const App: React.FC = () => {
   const [position, setPosition] = useState<PositionType[]>(['left', 'right']);
 
   const slot = useMemo(() => {
-    if (position.length === 0) return null;
-
+    if (position.length === 0) {
+      return null;
+    }
     return position.reduce(
       (acc, direction) => ({ ...acc, [direction]: OperationsSlot[direction] }),
       {},
diff --git a/components/theme/themes/dark/index.ts b/components/theme/themes/dark/index.ts
index a81202e0e0..03a90cf842 100644
--- a/components/theme/themes/dark/index.ts
+++ b/components/theme/themes/dark/index.ts
@@ -1,13 +1,7 @@
 import { generate } from '@ant-design/colors';
 import type { DerivativeFunc } from '@ant-design/cssinjs';
 
-import type {
-  ColorPalettes,
-  LegacyColorPalettes,
-  MapToken,
-  PresetColorType,
-  SeedToken,
-} from '../../interface';
+import type { MapToken, PresetColorType, SeedToken } from '../../interface';
 import defaultAlgorithm from '../default';
 import { defaultPresetColors } from '../seed';
 import genColorMapToken from '../shared/genColorMapToken';
@@ -17,24 +11,17 @@ const derivative: DerivativeFunc<SeedToken, MapToken> = (token, mapToken) => {
   const colorPalettes = Object.keys(defaultPresetColors)
     .map((colorKey) => {
       const colors = generate(token[colorKey as keyof PresetColorType], { theme: 'dark' });
-
       return new Array(10).fill(1).reduce((prev, _, i) => {
         prev[`${colorKey}-${i + 1}`] = colors[i];
         prev[`${colorKey}${i + 1}`] = colors[i];
         return prev;
-      }, {}) as ColorPalettes & LegacyColorPalettes;
+      }, {});
     })
-    .reduce(
-      (prev, cur) => {
-        // biome-ignore lint/style/noParameterAssign: it is a reduce
-        prev = {
-          ...prev,
-          ...cur,
-        };
-        return prev;
-      },
-      {} as ColorPalettes & LegacyColorPalettes,
-    );
+    .reduce((prev, cur) => {
+      // biome-ignore lint/style/noParameterAssign: it is a reduce
+      prev = { ...prev, ...cur };
+      return prev;
+    }, {});
 
   const mergedMapToken = mapToken ?? defaultAlgorithm(token);
 
diff --git a/components/theme/themes/default/index.ts b/components/theme/themes/default/index.ts
index f5a11ace3e..c65e5f4b2a 100644
--- a/components/theme/themes/default/index.ts
+++ b/components/theme/themes/default/index.ts
@@ -1,12 +1,6 @@
 import { generate } from '@ant-design/colors';
 
-import type {
-  ColorPalettes,
-  LegacyColorPalettes,
-  MapToken,
-  PresetColorType,
-  SeedToken,
-} from '../../interface';
+import type { MapToken, PresetColorType, SeedToken } from '../../interface';
 import { defaultPresetColors } from '../seed';
 import genColorMapToken from '../shared/genColorMapToken';
 import genCommonMapToken from '../shared/genCommonMapToken';
@@ -19,24 +13,17 @@ export default function derivative(token: SeedToken): MapToken {
   const colorPalettes = Object.keys(defaultPresetColors)
     .map((colorKey) => {
       const colors = generate(token[colorKey as keyof PresetColorType]);
-
       return new Array(10).fill(1).reduce((prev, _, i) => {
         prev[`${colorKey}-${i + 1}`] = colors[i];
         prev[`${colorKey}${i + 1}`] = colors[i];
         return prev;
-      }, {}) as ColorPalettes & LegacyColorPalettes;
+      }, {});
     })
-    .reduce(
-      (prev, cur) => {
-        // biome-ignore lint/style/noParameterAssign: it is a reduce
-        prev = {
-          ...prev,
-          ...cur,
-        };
-        return prev;
-      },
-      {} as ColorPalettes & LegacyColorPalettes,
-    );
+    .reduce((prev, cur) => {
+      // biome-ignore lint/style/noParameterAssign: it is a reduce
+      prev = { ...prev, ...cur };
+      return prev;
+    }, {});
 
   return {
     ...token,
diff --git a/components/theme/util/genPresetColor.ts b/components/theme/util/genPresetColor.ts
index b4d96116b0..11e8ab6769 100644
--- a/components/theme/util/genPresetColor.ts
+++ b/components/theme/util/genPresetColor.ts
@@ -22,15 +22,14 @@ export default function genPresetColor<Token extends TokenWithCommonCls<AliasTok
   token: Token,
   genCss: GenCSS,
 ): CSSObject {
-  return PresetColors.reduce((prev: CSSObject, colorKey: PresetColorKey) => {
+  return PresetColors.reduce<CSSObject>((prev: CSSObject, colorKey: PresetColorKey) => {
     const lightColor = token[`${colorKey}1`];
     const lightBorderColor = token[`${colorKey}3`];
     const darkColor = token[`${colorKey}6`];
     const textColor = token[`${colorKey}7`];
-
     return {
       ...prev,
       ...genCss(colorKey, { lightColor, lightBorderColor, darkColor, textColor }),
     };
-  }, {} as CSSObject);
+  }, {});
 }
diff --git a/scripts/generate-token-meta.ts b/scripts/generate-token-meta.ts
index ae864c85b3..286eb86b58 100644
--- a/scripts/generate-token-meta.ts
+++ b/scripts/generate-token-meta.ts
@@ -107,7 +107,7 @@ const main = async () => {
       }
     });
 
-    const finalMeta = Object.entries(tokenMeta).reduce((acc, [key, value]) => {
+    const finalMeta = Object.entries(tokenMeta).reduce<any>((acc, [key, value]) => {
       if (key !== 'components') {
         (value as any[]).forEach((item) => {
           acc.global = acc.global || {};
@@ -124,7 +124,7 @@ const main = async () => {
         acc.components = value;
       }
       return acc;
-    }, {} as any);
+    }, {});
 
     fs.writeJsonSync(output, finalMeta, 'utf8');
     // eslint-disable-next-line no-console