Hello longwei,
for the write node to work, you’ll have to start the file name with /home/node/.n8n/.
For example, you want to save a file called image.png, in the write node’s file name field, you’ll have to enter /home/node/.n8n/image.png.
Further, i’ll note down this issue and we’ll try to fix this as soon as possible.
Feel free to write if it doesn’t work this way, and happy low-coding!
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