(Help!) Annoying notification: "The system..." (The link to new thread in this post) - Android Q&A, Help & Troubleshooting

(Help!) Annoying notification: "The system..." (The link to new thread in this post)
Note: English isn't my primary language and I'm only 14
The update thread: https://forum.xda-developers.com/android/help/help-annoying-notification-damaged-t3669238
Here is the problem:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
As you can see, I had successfully add all of the Google Apps into the "non GApps" system.img (MediaTek rom), but after I booted up my phone, the annoying notification shown up. But this doesn't happend to the original rom
So this is what I did
1. I download the rom from NeedRom
2. I download the Google Apps from https://www.androidfilehost.com/?fid=24052804347821182
3. I unpack the system.img using this tool from the forum
4. I delete all of the "china parts" from the rom
5. I copy the GApps from step 2 to the system unpacked folder from step 3
6. I repack the system with the same tool from step 3 and apply the rom into the phone using SP Flash Tool
Finally the phone came up with the alert notification
BUT there is a small detail that I notice while I was playing around the Auto Tool v3
( This is the part when I unpack - repack - unpack the file :3 )
Is there anything that I can do to remove the annoying alert? Even if I have to apply the rom again.
P/s: this is the file_contexts I pulled out from the boot.img if someone wil going to unpack the system.img
https://drive.google.com/file/d/0B1RTsnBzcaa5UGNwSE1SRi1LRXc/view
The alert also shown up when I rooted my device and only when I unroot it (I use KingRoot)
Thanks to everyone is going to help me