diff --git a/frameworks/ets/ets/@ohos.app.ability.Want.ets b/frameworks/ets/ets/@ohos.app.ability.Want.ets
index b3bf319645fdb5b79d0ff57cd892928519bb6848..031823f6ad2226683dd2aeffa23199745467ceb2 100644
--- a/frameworks/ets/ets/@ohos.app.ability.Want.ets
+++ b/frameworks/ets/ets/@ohos.app.ability.Want.ets
@@ -401,5 +401,5 @@ export default class Want {
   parameters?: Record<string, Object>;
   entities?: Array<string>;
   moduleName?: string;
-  readonly fds?: Record<string, number>;
+  readonly fds?: Record<string, int>;
 }