I am diabetic. My lab test result show total bilirubin of 1.55 mg/dL direct bilirubin 0.44 and indirect bilirubin 1.11, other liver function test is n?

Sometimes it is norm. Mild elevation of bilirubin in the presence of normal liver enzymes is not uncommon. It is an inborn mild defect which has no consequences. If you feel well, there is nothing further to be done. Note any previous Liver function tests and also watch it in future. Once, confirmed you can ignore it in the future.