When a civil servant fails a urine test, first determine what factors caused the failure, whether it is an increase in urobilinogen, urinary bilirubin, or urinary protein and tubular urine, which are the two most important factors. If it is an increase in urobilinogen and urinary bilirubin, there is a possibility of liver and biliary system diseases, pay attention to whether there is jaundice hepatitis or obstructive jaundice, for which both diseases should be actively treated. The presence of proteinuria and tubular pattern may be a manifestation of nephritis, which should be treated actively. If it is simply an increase in red blood cells and white blood cells, you should drink more water, take anti-inflammatory drugs, and then review the test, and if the urine routine is normal, the review can be carried out successfully.