fix single word case (#1679)

彭震东

2024-04-29 1f49a4f2b2744c30fcbfff6fbb85d6133c6203f2

1
2
3
4
5
6
7
8
9
10
11
12
13    1
14    2
15    3
16    4
17    5
18    6
19    7
20    8
21    9
22    10
23    11
24    12