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 					&emsp;&emsp;We accomplished this section together, not only for better effectiveness but also to allow our three teams to bring out our diverse strengths, to make a greater performance. Moreover, more audiences are involved because we separately propagandize the lectures. These advantages can be only shown between team collaboration, therefore we are able to achieve a better job.
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 					 References
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-                    <div>1.       1.	李茜茜. 利用冰晶核蛋白构建细菌细胞表面展示体系及其应用研究[D]. 湖北:华中农业大学,2009. DOI:10.7666/d.y1805378.</div>
-                    <div>2.       2.	Zhang, Z. et al. (2016) Surface immobilization of human arginase-1 with an engineered ice nucleation protein display system in E. coli, PloS one. Public Library of Science. </div>
+                    <div>1.       Li Qixi. (2009) Construction of bacterial cell surface display system using ice crystal nuclear protein and its application. Huazhong Agricultural University. </div>
+                    <div>2.       Zhang, Z. et al. (2016) Surface immobilization of human arginase-1 with an engineered ice nucleation protein display system in E. coli, PloS one. Public Library of Science. </div>
 
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