回複：回複：回複：485下來後，180天內，換工作有什麽負麵影響？

明文規定 is the intent must exist also at the time of the approval. No 明文規定 about 180 days, but the shorter you stay with the employer after GC, the more you may need to prove your true intent and justify with reasons that your intent change was beyond your control and no fault from you.