Hi Slient
Try the below way
1. Select All columns in Crystal Report using CNTRL + Click
2. Right Click then Click Format Object
3. Tick the Suppress and Open the Formula Editor
4. Type RecordNumber = 1
5. Click Save and Close now first line details will be Suppressed
Go to Design Mode
1. Right Click above Details and Select Section Expert
2. Click Suppress Blank Section and Click OK
Hope this will helpful.
With Regards
Balaji Sampath