diff --git a/public/resource/img/logo1.png b/public/resource/img/logo.png
similarity index 100%
rename from public/resource/img/logo1.png
rename to public/resource/img/logo.png
diff --git a/public/resource/img/logo_yudao1.png b/public/resource/img/logo_yudao.png
similarity index 100%
rename from public/resource/img/logo_yudao1.png
rename to public/resource/img/logo_yudao.png