v2.0.0-alpha1

What's Changed

• fix: global params bug modification by @weixiao12345 in #260
• Fix/global params by @ZhouYixun in #262
• fix:修复测试用例复制乱序问题 by @dongyi0412 in #263
• Feat/1.6.0 by @ZhouYixun in #264

Full Changelog: v1.5.0-release...v2.0.0-alpha1