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If the QR code of the personal commitment signature is not displayed, you need to change the browser, shut down and restart it. A personal commitment letter can reflect the true wishes of the parties. The content of the commitment letter should be an expression of the parties’ true inner intentions. They must not be coerced or threatened, or induced or deceived. It does not violate relevant laws and regulations. The content of the commitment letter must comply with The provisions of relevant laws and regulations shall not violate laws or administrative regulations.