diff --git a/doc/实践考评-阅读维护开源软件的汇报1.pptx b/doc/实践考评-阅读维护开源软件的汇报.pptx
similarity index 100%
rename from doc/实践考评-阅读维护开源软件的汇报1.pptx
rename to doc/实践考评-阅读维护开源软件的汇报.pptx