Low serum albumin is closely related to mortality. According to the data from January to August, 2015, the incidence of the patients’ serum albumin < 3.5 g/dL was 26%. The reasons why these people have low serum albumin may be contributed to (1) lack of albumin knowledge, (2) unawareness of the food types containing protein, (3) lack of communication platform for the nursing staff and caregiver for sharing dietary nutrition information, (4) teaching tools not meeting the patients’ requirement, and (5) the care standards are out of date. The aim of our project team is improving serum albumin level. The team developed countermeasures, such as: (1) Revised standards for care, (2) Vocational education, (3) Revised educational leaflets, (4) Graphical productions, (5) Formulating posters and communication manuals, and (6) Group education. These methods were carried out from September 1, 2015 to August 31, 2016. The incidence of low serum albumin (< 3.5 g/dL) was reduced to 9.4%, meeting the target of this project. The maintenance of the project not only improved the patients’ protein-malnutrition, but also enhanced the quality of care.