diff --git a/components/color-picker/interface.ts b/components/color-picker/interface.ts
index a0f1bec899..55af785669 100644
--- a/components/color-picker/interface.ts
+++ b/components/color-picker/interface.ts
@@ -85,7 +85,7 @@ export type ColorPickerProps = Omit<
   [key: `data-${string}`]: string;
   onOpenChange?: (open: boolean) => void;
   onFormatChange?: (format?: ColorFormatType) => void;
-  onChange?: (value: AggregationColor, hex: string) => void;
+  onChange?: (value: AggregationColor, css: string) => void;
   onClear?: () => void;
   onChangeComplete?: (value: AggregationColor) => void;
 } & Pick<PopoverProps, 'getPopupContainer' | 'autoAdjustOverflow' | 'destroyTooltipOnHide'>;