diff --git a/components/vc-tree-select/Context.tsx b/components/vc-tree-select/Context.tsx
index 9b7b8d8e7c..95746f7922 100644
--- a/components/vc-tree-select/Context.tsx
+++ b/components/vc-tree-select/Context.tsx
@@ -40,7 +40,7 @@ interface ContextProps {
   slots: {
     title?: (data: InternalDataEntity) => any;
     titleRender?: (data: InternalDataEntity) => any;
-    [key: string]: (d: any) => any | undefined;
+    [key: string]: ((...args: any[]) => any) | undefined;
   };
 }
 
diff --git a/components/vc-tree/contextTypes.ts b/components/vc-tree/contextTypes.ts
index b8d0c978c1..33dbc88029 100644
--- a/components/vc-tree/contextTypes.ts
+++ b/components/vc-tree/contextTypes.ts
@@ -81,7 +81,7 @@ export interface TreeContextProps {
   slots: {
     title?: (data: DataNode) => any;
     titleRender?: (data: DataNode) => any;
-    [key: string]: (d: any) => any | undefined;
+    [key: string]: ((...args: any[]) => any) | undefined;
   };
 }
 const TreeContextKey: InjectionKey<ComputedRef<TreeContextProps>> = Symbol('TreeContextKey');