diff --git a/src/Rate.tsx b/src/Rate.tsx
index 9149375..5048cc1 100644
--- a/src/Rate.tsx
+++ b/src/Rate.tsx
@@ -19,7 +19,7 @@ export interface RateProps {
   onChange?: (value: number) => void;
   onHoverChange?: (value: number) => void;
   className?: string;
-  character?: (props: StarProps) => React.ReactNode | React.ReactNode;
+  character?: React.ReactNode;
   characterRender?: (origin: React.ReactElement, props: StarProps) => React.ReactNode;
   tabIndex?: number;
   onFocus?: () => void;
diff --git a/src/Star.tsx b/src/Star.tsx
index e11dd96..f889ebc 100644
--- a/src/Star.tsx
+++ b/src/Star.tsx
@@ -11,7 +11,7 @@ export interface StarProps {
     e: React.MouseEvent<HTMLDivElement> | React.KeyboardEvent<HTMLDivElement>,
     index: number,
   ) => void;
-  character?: (props: StarProps) => React.ReactNode | React.ReactNode;
+  character?: React.ReactNode;
   characterRender?: (origin: React.ReactElement, props: StarProps) => React.ReactNode;
   focused?: boolean;
   count?: number;