diff --git a/en/device_api/hdi/wlan/wifi_hal_base_feature.h b/en/device_api/hdi/wlan/wifi_hal_base_feature.h
index ecfcf4edcdd6695e221ac1c08d41119613179f31..1cd6ba3163d3dba2ef21681206070e86af13730f 100644
--- a/en/device_api/hdi/wlan/wifi_hal_base_feature.h
+++ b/en/device_api/hdi/wlan/wifi_hal_base_feature.h
@@ -120,8 +120,8 @@ struct IWiFiBaseFeature {
      *
      * @param baseFeature Pointer to the basic feature, as described in {@link IWiFiBaseFeature}.
      *
-     * @return Returns <b>0</b> if the network interface name is obtained.
-     * @return Returns a negative value if the operation fails.
+     * @return Returns network interface name if the network interface name is obtained.
+     * @return Returns NULL if the operation fails.
      *
      * @since 1.0
      * @version 1.0
@@ -133,7 +133,7 @@ struct IWiFiBaseFeature {
      *
      * @param baseFeature Pointer to the basic feature, as described in {@link IWiFiBaseFeature}.
      *
-     * @return Returns <b>0</b> if the feature type is obtained.
+     * @return Returns feature type if the feature type is obtained.
      * @return Returns a negative value if the operation fails.
      *
      * @since 1.0
diff --git a/zh-cn/device_api/hdi/wlan/wifi_hal_base_feature.h b/zh-cn/device_api/hdi/wlan/wifi_hal_base_feature.h
index f08fc5b5ba3c931d4a6dd79121f4db6f19830da8..3272ca4be4c60018337696447351a81fd8048b75 100644
--- a/zh-cn/device_api/hdi/wlan/wifi_hal_base_feature.h
+++ b/zh-cn/device_api/hdi/wlan/wifi_hal_base_feature.h
@@ -107,8 +107,8 @@ struct IWiFiBaseFeature {
      *
      * @param baseFeature 输入参数，基本特性{@link IWiFiBaseFeature}。
      *
-     * @return 如果操作成功，则返回0。
-     * @return 如果操作失败，则返回负值。
+     * @return 如果操作成功，则返回网卡名称。
+     * @return 如果操作失败，则返回NULL。
      *
      * @since 1.0
      * @version 1.0
@@ -120,7 +120,7 @@ struct IWiFiBaseFeature {
      *
      * @param baseFeature 输入参数，基本特性{@link IWiFiBaseFeature}。
      *
-     * @return 如果操作成功，则返回0。
+     * @return 如果操作成功，则返回特性类型。
      * @return 如果操作失败，则返回负值。
      *
      * @since 1.0