The weather forecast icon is missing on my Meizu phone. How can I restore the icon?

The icon disappears, follow the steps below:

1. Click in order to enter: Settings---Application Management,

2. Find Flyme Desktop in All (It is called the system desktop in the Flyme6 system), click to enter,

3. Then click Clear Data to retrieve it,

(This function will disrupt the layout of the current desktop icons , need to be re-formatted without losing other files.

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