The signature is reversed, as long as it is not leaked, it will not affect the use.

If you are not sure, you can check whether handwritten signatures and bareheaded photos are missing from the declaration business system on the national government service platform.

If there is any omission, it can be modified or supplemented in the reporting business system. Submit handwritten signature and bareheaded photos for approval. After approval, it takes 1 to 2 days to add photos again.