diff --git a/.env b/.env
index 01e1746..45ee00d 100644
--- a/.env
+++ b/.env
@@ -1,2 +1,2 @@
 # spa-title
-VITE_GLOB_APP_TITLE = Plus Admin
+VITE_GLOB_APP_TITLE = 国研信息
diff --git a/public/favicon.ico b/public/favicon.ico
index d92e0b8..067645e 100644
Binary files a/public/favicon.ico and b/public/favicon.ico differ
diff --git a/public/favicon.ico.bak b/public/favicon.ico.bak
new file mode 100644
index 0000000..d92e0b8
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