This study was administrated for six-year-old girl who had difficulty with early experience and had borderline children. It was the case of play therapy that was consisted of the 21 sessions through 7 months. It was conducted With the center of child and image interactive play therapy. The purpose of this therapy was to (a) enhance the child's self-esteem, (b) To express psychological difficulty for a child, (c) To promote the emotional det achment from her mother and (d) To improve the ability to interact with peer. The result of this case showed effects of the change in child's character and behavior.