diff --git a/network/netmanager/include/net_connection.h b/network/netmanager/include/net_connection.h
index 1cd795d0568fa1e3baf0a249651b974108324c83..03116f968bd3b0f0bf79dcd6c26aba2534aede9f 100644
--- a/network/netmanager/include/net_connection.h
+++ b/network/netmanager/include/net_connection.h
@@ -107,7 +107,7 @@ int32_t OH_NetConn_GetConnectionProperties(NetConn_NetHandle *netHandle, NetConn
  * @brief Obtains the capabilities of a data network.
  *
  * @param netHandle Pointer to the network handle that contains the network ID.
- * @param netCapacities Pointer to the network capabilities.
+ * @param netCapabilities Pointer to the network capabilities.
  * @return 0 - Success. 201 - Missing permissions.
  *         401 - Parameter error. 2100002 - Unable to connect to service.
  *         2100003 - Internal error.
@@ -289,8 +289,8 @@ void OH_NetConn_UnregisterAppHttpProxyCallback(uint32_t callbackId);
 /**
  * @brief Registers callback, used to monitor specific network status.
  *
- * @param netSpecifier specifier information.
- * @param callback The callback needed to be registered.
+ * @param specifier specifier information.
+ * @param netConnCallback The callback needed to be registered.
  * @param timeout The timeout period in milliseconds.
  * @param callbackId out param, corresponding to a registered callback.
  * @return 0 - Success.
@@ -311,7 +311,7 @@ int32_t OH_NetConn_RegisterNetConnCallback(NetConn_NetSpecifier *specifier, NetC
 /**
  * @brief Registers a callback to listen default network's status changed.
  *
- * @param callback The callback needed to be registered.
+ * @param netConnCallback The callback needed to be registered.
  * @param callbackId out param, corresponding to a registered callback.
  * @return 0 - Success.
  *         201 - Permission denied.