fixed #147

docs/en-us/usage_help.md

@@ -40,7 +40,7 @@ DESCRIPTION
 
    Note:
        --port   small/medium/large  See details in ./config/setting.py(default small)
-       --format rst/csv/tsv/json/yaml/html/jira/xls/xlsx/dbf/latex/ods (result format)
+       --format csv/json (result format)
        --path   Result path (default None, automatically generated)
 
 FLAGS
@@ -220,4 +220,4 @@ FLAGS
         Result format (default csv)
     --show=SHOW
         Displays the exported data in terminal (default False)
-```
+```

docs/usage_help.md

@@ -39,7 +39,7 @@ OneForAll命令行界面基于[Fire](https://github.com/google/python-fire/)实
    
        Note:
            --port   small/medium/large  详见./config/setting.py(默认small)
-           --format rst/csv/tsv/json/yaml/html/jira/xls/xlsx/dbf/latex/ods (结果格式，默认CSV)
+           --format csv/json (结果格式，默认CSV)
            --path   结果路径(默认None，自动生成)
 
    FLAGS
@@ -222,4 +222,4 @@ OneForAll命令行界面基于[Fire](https://github.com/google/python-fire/)实
            导出格式(默认xlsx)
        --show=SHOW
            终端显示导出数据(默认False)
-   ```
+   ```