After the Widget is executed and published, the configuration binding fails

[prettyAndStrive]

1. Defect Background
   When the DSS workflow is executed after the release, if you double-click to enter the widget node, only the configuration of the relevant indicators will be lost.
2. Rear side modification
   When the workflow is published, it will export, import and copy the workflow nodes. At present, the back-end code uses the widget's model field serial number as a string, which causes an exception in the previous parsing formula, and the back-end needs to modify the model field serial number logic.
3. Modification of the front section
   This requirement does not involve modification of the preceding paragraph.