GM等级  需要充值金额（RMB）
1                     0
2                     0                
3                     0    
4                     0          
5                     0
6                     10（第二个任务红包直达）
7                     30
8                     50
9                    100
10                  200（次日登录赠送）
11                  300
12                  500
13                  800
14                 1000
15                 2000
16                 3000
17                 5000
18                 8000
19                10000
20                15000