diff --git a/rc_autoplc_front/index.html b/rc_autoplc_front/index.html
index 80eefb7..05011aa 100644
--- a/rc_autoplc_front/index.html
+++ b/rc_autoplc_front/index.html
@@ -2,7 +2,7 @@
 <html lang="">
   <head>
     <meta charset="UTF-8">
-    <link rel="icon" href="/favicon.ico">
+    <link rel="icon" href="/public/Laboratory.ico">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
     <title>北京融创智能仪器管理系统</title>
   </head>
diff --git a/rc_autoplc_front/public/Laboratory.ico b/rc_autoplc_front/public/Laboratory.ico
new file mode 100644
index 0000000..aa65e98
Binary files /dev/null and b/rc_autoplc_front/public/Laboratory.ico differ
