Due to multiple employees working on data entry for the website, we encountered a problem of numerous errors and duplicated information being inputted. To address this issue, we decided to assign officers to oversee each group of data entries and provide them with distinct data on separate Excel files. Once the employee completes the data entry, the assigned officer will review the entered data on the website to ensure its accuracy. This approach ensures that no duplicated or erroneous data is inputted onto the website, providing a guarantee of data quality and integrity.