diff --git a/backend/src/main/resources/db/migration/V32__1.8.sql b/backend/src/main/resources/db/migration/V32__1.8.sql
index 86b5d03862..3ffa33fe71 100644
--- a/backend/src/main/resources/db/migration/V32__1.8.sql
+++ b/backend/src/main/resources/db/migration/V32__1.8.sql
@@ -342,11 +342,16 @@ CREATE TABLE `sys_background_image` (
 -- Records of sys_background_image
 -- ----------------------------
 BEGIN;
-INSERT INTO `sys_background_image` VALUES ('blue_1', '边框1', '蓝色调', '', NULL, NULL, NULL, 'img/board', 'board/blue_1.svg');
-INSERT INTO `sys_background_image` VALUES ('blue_2', '边框2', '蓝色调', NULL, NULL, NULL, NULL, 'img/board', 'board/blue_2.svg');
-INSERT INTO `sys_background_image` VALUES ('blue_3', '边框3', '蓝色调', NULL, NULL, NULL, NULL, 'img/board', 'board/blue_3.svg');
-INSERT INTO `sys_background_image` VALUES ('blue_4', '边框4', '蓝色调', NULL, NULL, NULL, NULL, 'img/board', 'board/blue_4.svg');
-INSERT INTO `sys_background_image` VALUES ('blue_5', '边框5', '蓝色调', NULL, NULL, NULL, NULL, 'img/board', 'board/blue_5.svg');
+INSERT INTO `sys_background_image` (`id`, `name`, `classification`, `content`, `remark`, `sort`, `upload_time`, `base_url`, `url`) VALUES ('blue_1', '边框1', '蓝色调', '', NULL, NULL, NULL, 'img/board', 'board/blue_1.svg');
+INSERT INTO `sys_background_image` (`id`, `name`, `classification`, `content`, `remark`, `sort`, `upload_time`, `base_url`, `url`) VALUES ('blue_2', '边框2', '蓝色调', NULL, NULL, NULL, NULL, 'img/board', 'board/blue_2.svg');
+INSERT INTO `sys_background_image` (`id`, `name`, `classification`, `content`, `remark`, `sort`, `upload_time`, `base_url`, `url`) VALUES ('blue_3', '边框3', '蓝色调', NULL, NULL, NULL, NULL, 'img/board', 'board/blue_3.svg');
+INSERT INTO `sys_background_image` (`id`, `name`, `classification`, `content`, `remark`, `sort`, `upload_time`, `base_url`, `url`) VALUES ('blue_4', '边框4', '蓝色调', NULL, NULL, NULL, NULL, 'img/board', 'board/blue_4.svg');
+INSERT INTO `sys_background_image` (`id`, `name`, `classification`, `content`, `remark`, `sort`, `upload_time`, `base_url`, `url`) VALUES ('blue_5', '边框5', '蓝色调', NULL, NULL, NULL, NULL, 'img/board', 'board/blue_5.svg');
+INSERT INTO `sys_background_image` (`id`, `name`, `classification`, `content`, `remark`, `sort`, `upload_time`, `base_url`, `url`) VALUES ('blue_6', '边框6', '蓝色调', NULL, NULL, NULL, NULL, 'img/board', 'board/blue_6.svg');
+INSERT INTO `sys_background_image` (`id`, `name`, `classification`, `content`, `remark`, `sort`, `upload_time`, `base_url`, `url`) VALUES ('blue_7', '边框7', '蓝色调', NULL, NULL, NULL, NULL, 'img/board', 'board/blue_7.svg');
+INSERT INTO `sys_background_image` (`id`, `name`, `classification`, `content`, `remark`, `sort`, `upload_time`, `base_url`, `url`) VALUES ('blue_8', '边框8', '蓝色调', NULL, NULL, NULL, NULL, 'img/board', 'board/blue_8.svg');
+INSERT INTO `sys_background_image` (`id`, `name`, `classification`, `content`, `remark`, `sort`, `upload_time`, `base_url`, `url`) VALUES ('blue_9', '边框9', '蓝色调', NULL, NULL, NULL, NULL, 'img/board', 'board/blue_9.svg');
+INSERT INTO `sys_background_image` (`id`, `name`, `classification`, `content`, `remark`, `sort`, `upload_time`, `base_url`, `url`) VALUES ('dark_1', '边框1', '深色调', NULL, NULL, NULL, NULL, 'img/board', 'board/dark_1.svg');
 COMMIT;
 
 SET FOREIGN_KEY_CHECKS = 1;
diff --git a/frontend/public/board/blue_1.svg b/frontend/public/board/blue_1.svg
index 15cfcc7946..4793d1eb6f 100644
--- a/frontend/public/board/blue_1.svg
+++ b/frontend/public/board/blue_1.svg
@@ -1,151 +1,55 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- Generator: Adobe Illustrator 23.0.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
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-	 viewBox="0 0 454.2 286.6" style="enable-background:new 0 0 454.2 286.6;" xml:space="preserve">
+<svg version="1.1" id="图层_1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 480 300" style="enable-background:new 0 0 480 300;" xml:space="preserve">
 <style type="text/css">
-	.st0{fill:#0B101E;}
-	.st1{opacity:0.1;fill:#006CE2;}
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-	.st5{opacity:0.5;fill:#31ECFF;}
-	.st6{opacity:0.25;fill:#31ECFF;}
-	.st7{opacity:0.25;fill:#006CE2;}
+	.st0{fill:#1094E5;}
+	.st1{opacity:0.75;}
+	.st2{opacity:0.5;}
+	.st3{opacity:0.25;}
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+	<g>
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+	<g>
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+<g class="st1">
+	<polygon class="st0" points="435.3,15.9 416.6,15.9 403.3,5.9 422,5.9 	"/>
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 </svg>
diff --git a/frontend/public/board/blue_2.svg b/frontend/public/board/blue_2.svg
index aaee759d4e..ec83ecbde8 100644
--- a/frontend/public/board/blue_2.svg
+++ b/frontend/public/board/blue_2.svg
@@ -1,40 +1,38 @@
 <?xml version="1.0" encoding="utf-8"?>
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-preserveAspectRatio="none meet"
-	 viewBox="0 0 454.2 285.7" style="enable-background:new 0 0 454.2 285.7;" xml:space="preserve">
+	 viewBox="0 0 480 300" style="enable-background:new 0 0 480 300;" xml:space="preserve">
 <style type="text/css">
-	.st0{fill:#0B101E;}
-	.st1{opacity:0.1;fill:#006CE2;}
-	.st2{fill:none;stroke:#31ECFF;stroke-width:0.6677;stroke-miterlimit:10;}
-	.st3{fill:#31ECFF;}
-	.st4{opacity:0.75;fill:#31ECFF;}
-	.st5{opacity:0.5;fill:#31ECFF;}
-	.st6{opacity:0.25;fill:#31ECFF;}
-	.st7{opacity:0.25;fill:#006CE2;}
+	.st0{fill:#1094E5;}
+	.st1{opacity:0.8;fill:#1094E5;}
+	.st2{opacity:0.65;fill:#1094E5;}
+	.st3{opacity:0.35;fill:#1094E5;}
 </style>
-<g>
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diff --git a/frontend/public/board/blue_9.svg b/frontend/public/board/blue_9.svg
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diff --git a/frontend/public/board/dark_1.svg b/frontend/public/board/dark_1.svg
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