Fix enhance param error when there are multiple params #360
| Job | Run time |
|---|---|
| 1m 4s | |
| 8m 52s | |
| 48m 0s | |
| 4m 10s | |
| 4m 31s | |
| 13m 35s | |
| 4m 0s | |
| 9m 31s | |
| 9m 18s | |
| 10m 49s | |
| 14m 13s | |
| 8m 54s | |
| 8m 13s | |
| 9m 30s | |
| 5m 26s | |
| 1m 31s | |
| 4m 29s | |
| 5m 23s | |
| 4m 23s | |
| 6m 15s | |
| 3m 22s | |
| 4m 55s | |
| 4m 19s | |
| 4m 46s | |
| 11m 18s | |
| 1s | |
| 3h 30m 48s |