Index: fw/sdk/yc_lpm.c
===================================================================
--- /YC3121_SDK/fw/sdk/yc_lpm.c	(revision 791)
+++ /YC3121_SDK/fw/sdk/yc_lpm.c	(working copy)
@@ -114,8 +114,8 @@
         IpcRxData.opcode = 0x27;
         IpcRxData.DataLen = 0;
         IPC_TxData(&IpcRxData);
-        delay(10000);
-
+        //delay(10000);
+        delay_ms(60);
     }
 #elif (VERSIONS == NO_BT || VERSIONS == NO_XTAL)
     if(TRUE == ipc_inited)