Abstract: The excellent germplasm resources are the base materials for breeding. The aim of this study is to make clear the resistance level of the innovation germplasm of eggplant, and to develop new cultivars that suitable for South China, where have the climatic characteristic of high temperature and outbreak of bacterial wilt. In this paper, 12 inbred lines of eggplant were identified and evaluated for heat tolerance by heat-injury index and relative conductivity of the membrane, and for resistance to bacterial wilt by inoculation on seedlings with root soaking. Taken together the results of heat tolerance by heat injury index and relative conductivity of the membrane after 4 days, we found three inbred lines (13009-4-4-3, 3309-5-4-1-2, 5-1-1-2-1) had strong heat tolerance, and two (3-1-2, 10009-3-2-1) had medium heat tolerance among eight inbred lines with purple peel. In addition, two of three inbred lines with white peel had strong (10009-5-3-1-1) and medium (10015-5-3-4-1) heat resistance. By inoculating to seedlings in root after six weeks, it was found one with high resistance (3309-5-4-1-2), two with resistance (10009-3-2-1, 3410-14-1-4-2) and one with medium resistance (3-1-2) to bacterial wilt. According to the result above, one inbred lines (3309-5-4-1-2) of the germplasm had strong heat tolerance and high resistance to bacterial wilt, and one inbred line (10009-3-2-1) had medium heat tolerance and resistance to bacterial wilt, one inbred line (3-1-2) had medium heat tolerance and medium resistance to bacterial wilt.