- 当前 Bug 的表现（可附上截图）

- 预期表现

- 复现路径

- 提供一个最简复现 Demo

确保本地调用参数和线上调用参数一致，本地能直接接受到信息，云函数报错 { Error: errCode: -501007 invalid parameters | errMsg: uniformMessage.send:fail Invalid request param

    at new CloudSDKError (/var/user/node_modules/wx-server-sdk/index.js:6172:28)

    at Object.<anonymous> (/var/user/node_modules/wx-server-sdk/index.js:421:35)

    at step (/var/user/node_modules/tslib/tslib.js:133:27)

    at Object.next (/var/user/node_modules/tslib/tslib.js:114:57)

    at fulfilled (/var/user/node_modules/tslib/tslib.js:104:62)

    at <anonymous>

    at process._tickCallback (internal/process/next_tick.js:188:7)

  errCode: -501007,

  errMsg: 'uniformMessage.send:fail Invalid request param' }