diff --git a/infoport/static/images/news.png b/infoport/static/images/news.png index 78d33a1..aadb392 100644 Binary files a/infoport/static/images/news.png and b/infoport/static/images/news.png differ diff --git a/infoport/static/images/news_test.png b/infoport/static/images/news_test.png index 212ac37..acdb31b 100644 Binary files a/infoport/static/images/news_test.png and b/infoport/static/images/news_test.png differ diff --git a/infoport/static/images/page_bg.jpg b/infoport/static/images/page_bg.jpg index 0e01b11..357b1e9 100644 Binary files a/infoport/static/images/page_bg.jpg and b/infoport/static/images/page_bg.jpg differ diff --git a/static/images/banner1.png b/static/images/banner1.png index 05e21af..9e06e1c 100644 Binary files a/static/images/banner1.png and b/static/images/banner1.png differ diff --git a/static/images/banner2.png b/static/images/banner2.png index 6ff4913..0c47c76 100644 Binary files a/static/images/banner2.png and b/static/images/banner2.png differ diff --git a/static/images/banner3.png b/static/images/banner3.png index 20ceb4f..93f830a 100644 Binary files a/static/images/banner3.png and b/static/images/banner3.png differ diff --git a/static/images/bigData_bg2.png b/static/images/bigData_bg2.png index f39285c..1f94f21 100644 Binary files a/static/images/bigData_bg2.png and b/static/images/bigData_bg2.png differ diff --git a/static/images/loginBg.png b/static/images/loginBg.png index 2053fc3..42fb25f 100644 Binary files a/static/images/loginBg.png and b/static/images/loginBg.png differ