A7 AI-Thinker Problem TCP CIPSEND

Need advice please..

I'm using SSCOM32 as serial debuging tools link download from Elecrow. with TCP, I am testing A7 AI Thinker to send parameter to my php page that inserting to database. I don't know why the function always failed or no result and my table database never adding row.

my statement is statement :

AT+CGDCONT=1,"IP","my provider"

OK
AT+CGACT=1,1

OK
AT+CIPSTART="TCP","mojako.xxxx.net",80

CONNECT OK

OK
AT+CIPSEND

> /insertcumi.php?name=bb&address=oo



OK

+CIPRCV:311,HTTP/1.1 400 Bad Request
Server: nginx
Date: Mon, 04 Dec 2017 02:29:35 GMT
Content-Type: text/html
Content-Length: 166
Connection: close

it is not curl. you should send a complete http request with headers. starting with GET /insertcumi.php?name=bb&address=oo HTTP/1.1

I have similar problem with AT+CIPSEND command,

After GET request to the server, receiving only a part of response header with 200 code but can not get body of server response.

+CIPRCV:311,HTTP/1.1 200 Server: nginx/1.16.0 Date: Mon, 06 ja

How can I retrieve body response of the server?