diff --git a/api/@ohos.telephony.data.d.ts b/api/@ohos.telephony.data.d.ts
index 1ca3ce823f77aed38d4cfc72243670bd0c3022db..a562d690804057646804409fa2c69881e6cd3176 100644
--- a/api/@ohos.telephony.data.d.ts
+++ b/api/@ohos.telephony.data.d.ts
@@ -26,7 +26,6 @@ declare namespace data {
    * Checks whether cellular data services are enabled.
    *
    * @return Returns {@code true} if cellular data services are enabled; returns {@code false} otherwise.
-   * @permission ohos.permission.GET_NETWORK_INFO
    */
   function getDefaultCellularDataSlotId(callback: AsyncCallback<number>): void;
   function getDefaultCellularDataSlotId(): Promise<number>;
@@ -34,10 +33,7 @@ declare namespace data {
   /**
    * Checks whether cellular data services are enabled.
    *
-   * <p>Requires Permission: {@code ohos.permission.GET_NETWORK_INFO}.
-   *
    * @return Returns default cellular data slot id.
-   * @permission ohos.permission.GET_NETWORK_INFO
    * @since 9
    */
   function getDefaultCellularDataSlotIdSync(): number;
@@ -199,4 +195,4 @@ declare namespace data {
   }
 }
 
-export default data;
\ No newline at end of file
+export default data;