diff --git a/components/lib/steps/Steps.d.ts b/components/lib/steps/Steps.d.ts
index 29697b7b4..68b154420 100755
--- a/components/lib/steps/Steps.d.ts
+++ b/components/lib/steps/Steps.d.ts
@@ -115,7 +115,7 @@ export interface StepsRouterBindProps {
     /**
      * Icon element binding
      */
-    icon: object;
+    step: object;
     /**
      * Label element binding
      */