diff --git a/admin/images/background2.png b/admin/images/background2.png
deleted file mode 100644
index 3c0ca4f..0000000
Binary files a/admin/images/background2.png and /dev/null differ
diff --git a/admin/images/background2.svg b/admin/images/background2.svg
new file mode 100644
index 0000000..290afd7
--- /dev/null
+++ b/admin/images/background2.svg
@@ -0,0 +1,33 @@
+<svg xmlns="http://www.w3.org/2000/svg" version="1.1" baseProfile="full" width="100%" height="100%" viewBox="0 0 1400 800">
+
+  <rect x="1300" y="400" rx="40" ry="40" width="300" height="300" stroke="rgb(129, 201, 149)" fill="rgb(129, 201, 149)">
+    <animateTransform attributeType="XML" attributeName="transform" begin="0s" dur="35s" type="rotate" from="0 1450 550" to="360 1450 550" repeatCount="indefinite"/>
+  </rect>
+
+  <path d="M 100 350 A 150 150 0 1 1 400 350 Q400 370 380 370 L 250 370 L 120 370 Q100 370 100 350" stroke="rgb(253, 214, 99)" fill="rgb(253, 214, 99)">
+    <animateMotion path="M 800 -200 L 800 -300 L 800 -200" dur="20s" begin="0s" repeatCount="indefinite"/>
+    <animateTransform attributeType="XML" attributeName="transform" begin="0s" dur="30s" type="rotate" values="0 210 530 ; -30 210 530 ; 0 210 530" keyTimes="0 ; 0.5 ; 1" repeatCount="indefinite"/>
+  </path>
+
+  <circle cx="200" cy="150" r="20" stroke="#1a73e8" fill="#1a73e8">
+    <animateMotion path="M 0 0 L 40 20 Z" dur="5s" repeatCount="indefinite"/>
+  </circle>
+
+  <!-- 三角形 -->
+  <path d="M 165 580 L 270 580 Q275 578 270 570 L 223 483 Q220 480 217 483 L 165 570 Q160 578 165 580" stroke="rgb(238, 103, 92)" fill="rgb(238, 103, 92)">
+    <animateTransform attributeType="XML" attributeName="transform" begin="0s" dur="35s" type="rotate" from="0 210 530" to="360 210 530" repeatCount="indefinite"/>
+  </path>
+
+  <circle cx="1200" cy="600" r="30" stroke="rgb(241, 243, 244)" fill="rgb(241, 243, 244)">
+    <animateMotion path="M 0 0 L -20 40 Z" dur="9s" repeatCount="indefinite"/>
+  </circle>
+
+  <path d="M 100 350 A 40 40 0 1 1 180 350 L 180 430 A 40 40 0 1 1 100 430 Z" stroke="rgb(241, 243, 244)" fill="rgb(241, 243, 244)">
+    <animateMotion path="M 140 390 L 180 360 L 140 390" dur="20s" begin="0s" repeatCount="indefinite"/>
+    <animateTransform attributeType="XML" attributeName="transform" begin="0s" dur="30s" type="rotate" values="0 140 390; -60 140 390; 0 140 390" keyTimes="0 ; 0.5 ; 1" repeatCount="indefinite"/>
+  </path>
+
+  <rect x="400" y="600" rx="40" ry="40" width="100" height="100" stroke="rgb(129, 201, 149)" fill="rgb(129, 201, 149)">
+    <animateTransform attributeType="XML" attributeName="transform" begin="0s" dur="35s" type="rotate" from="-30 550 750" to="330 550 750" repeatCount="indefinite"/>
+  </rect>
+</svg>
\ No newline at end of file
diff --git a/login.html b/login.html
index 8bab37c..88e0b48 100644
--- a/login.html
+++ b/login.html
@@ -7,7 +7,7 @@
 		<link rel="stylesheet" href="admin/css/other/login.css" />
 	</head>
     <!-- 代 码 结 构 -->
-	<body background="admin/images/background.svg">
+	<body background="admin/images/background2.svg" style="background-size: cover;">
 		<form class="layui-form" action="javascript:void(0);">
 			<div class="layui-form-item">
 				<img class="logo" src="admin/images/logo.png" />
