Specific Filed(s) get modified not working

Specific Filed(s) get modified not working

Hi Everyone,

I have a workflow rule to automate the Renewal Date Field. The rule will trigger when a specific field gets modified which is the 'Date Completed' once this field gets modified, 'Renewal Date Field' would generate a date +365 days to the set Date Completed. However, the result on the Renewal Date Field, is the day you modified the 'Date Completed Field'. The expected result should be, if ever you edited/move the 'Date Completed Field', the Renewal Date field should be +365 days on the specified Date completed Field regardless when you modified the Deal. 


Any suggestions/ideas would greatly appreciated. Thank you!