diff --git a/src/CascaderTypes.tsx b/src/CascaderTypes.tsx
index dd39fb3..d6d1263 100644
--- a/src/CascaderTypes.tsx
+++ b/src/CascaderTypes.tsx
@@ -2,7 +2,7 @@ export type CascaderOneValue = string | number;
 export type CascaderValue = CascaderOneValue[];
 
 export interface ICascaderDataItem {
-  label: string;
+  label: React.ReactNode;
   value: CascaderOneValue;
   children?: ICascaderDataItem[];
 }