mtk 6580 imei rebuild success-but after restart imei goes-help me

imei rebuild logs as below

Port : COM67 : MediaTek USB VCOM (Android) (COM67)
Baud Rate : 921600
Device : MTK Android
Operation : IMEI Repair (META)
Opening Port... OK
Reading Phone Information... Done
CPU : ffc, TXCRP_UPC_PGABSI_CON=0x2050101, CW41=0x8007f, CW41_pre=0x80
Software : D
Hardware : 2]=7, TX_IQ_Gain[3]=6
Reading Data.... Done
Writing IMEI[1] 352266058505414.... Done
Writing IMEI[2] 352266058505414.... Done
Operation Finished.
Elapsed Time: 00:02
[Module Ver. 5.0]
Log Saved to Logs\180904_195506.log

but after restart imei goes to set came imei-help me