Writing nursing record incompletely may have impact on the continuity of nursing care and even the reduction of insurance payment. The aim of this project is to improve the completeness of home care nursing records. The completeness of nursing home care records was 78.94%, and the inadequacy of nursing records related to: 1) Too many record formats. 2) Nurses were not familiar with the written norm. 3) Nurses were interrupted by temporary tasks while writing record. The methods were to: 1) organize a nursing record writing consensus meeting and integrate record sheets, 2) computerize nursing records, 3) revise the management and auditing methods for the integrity of nursing home care records, 4) bind up the records sample and file them, and 5) flexibly increase record writing shift. Results showed that the completeness of home care nursing records rose to 96.41%. The improvement project may be useful in the other similar institutions. The results can serve as a reference when the nurse home care institutions are to promote the use of an electronic medical record system.