optimize code standards

framework/connection/Adapter/src/xs_adapter_at_agent.c

@@ -336,7 +336,7 @@ static void ATAgentReceiveProcess(void *param)
 static int ATAgentInit(ATAgentType agent)
 {
     int result = EOK;
-	utask_x at_utask;
+	UtaskType at_utask;
     do
     {
         agent->maintain_len = 0;

framework/connection/Adapter/zigbee/xs_adapter_zigbee.c

@@ -105,7 +105,7 @@ int ZigbeeReceive(struct Adapter *padapter, char* rev_buffer, int buffer_len,int
     x_err_t ret = EOK;
     /* Set callback function */
     /* Create thread serial */
-    utask_x recv;
+    UtaskType recv;
     recv.name[0] = 'z';
     recv.func_entry = SerialThreadEntry;
     recv.func_param = NONE;