Game update December 21,2019

1. Add site refresh time prompt 2. Optimize the game setting function to reduce the consumption of game performance 3. Optimize the prompt information on the main interface to reduce the consumption of game performance 4. The main interface operation prompts to update the base map, which is more concise 5. Experience of optimizing site positioning 6. Error repair of attack speed and critical hit display prompt in attribute interface 7. Black market name displayed as store repair 8. Repair of text display