diff --git a/public/favicon.svg b/public/favicon.svg
index 26944c18..169b2ab6 100644
--- a/public/favicon.svg
+++ b/public/favicon.svg
@@ -1 +1 @@
-<svg viewBox="0 0 160 160" xmlns="http://www.w3.org/2000/svg"><path d="M81.28 55.9c-.1-11.67-2.93-22.55-9.37-32.38-1-1.5-2.14-2.86-2.5-4.71a8.1 8.1 0 014-8.61 7.89 7.89 0 019.3 1.23 35.999 35.999 0 015.9 8.83 75.18 75.18 0 018.44 28.58 83.211 83.211 0 01-5.23 36.74 102.983 102.983 0 01-3 7.28 1.2 1.2 0 000 1.41c9.58 13.3 21.76 23 37.85 27.24a54.37 54.37 0 0019.68 1.57 7.72 7.72 0 018.36 6.9 7.903 7.903 0 01-6.7 9 64.744 64.744 0 01-23-1.33 77.68 77.68 0 01-36.93-19.88 93.628 93.628 0 01-11.91-13.71 2.18 2.18 0 00-2.3-1.06 72.744 72.744 0 00-27.38 7.55c-11.6 6-20.67 14.58-26.4 26.45a10.134 10.134 0 01-3.7 4.7 8 8 0 01-9.19-.7 7.86 7.86 0 01-2.36-9.28 60.324 60.324 0 018.72-14.52c12.2-15.43 28.21-24.59 47.32-28.57A85.085 85.085 0 0173.07 87c.524.015 1-.307 1.18-.8a76.06 76.06 0 006.53-22.3c.351-2.652.518-5.325.5-8z" fill="#1890ff"/><path d="M136.26 108.34a44.742 44.742 0 01-11.13-2.87 46.108 46.108 0 01-19.66-13.76 8 8 0 015.72-13.22 7.93 7.93 0 016.54 2.93 33.27 33.27 0 0018.87 10.75c1.546.155 3.058.553 4.48 1.18a8.08 8.08 0 013.84 9.21c-.92 3.52-4.13 5.81-8.66 5.78zm-80.6-75.02a7.61 7.61 0 016.64 5 49.139 49.139 0 013.64 17 46.33 46.33 0 01-2.46 17.28c-2 5.77-8.24 7.79-12.89 4.15a8.1 8.1 0 01-2.39-9 31.679 31.679 0 001.68-12.36 35.77 35.77 0 00-2.43-11c-2.1-5.45 1.75-11.07 8.21-11.07zm22.26 93.25a8 8 0 01-6.68 7.86 32.88 32.88 0 00-19.7 12.19 8.13 8.13 0 01-11.21 1.62 8 8 0 01-1.41-11.58A51.043 51.043 0 0154 123.81a45.842 45.842 0 0114-5.1c5.35-1.04 9.91 2.56 9.92 7.86z" fill="#1890ff"/></svg>
+<svg viewBox="0 0 160 160" xmlns="http://www.w3.org/2000/svg"><path d="M81.28 55.9c-.1-11.67-2.93-22.55-9.37-32.38-1-1.5-2.14-2.86-2.5-4.71a8.1 8.1 0 014-8.61 7.89 7.89 0 019.3 1.23 35.999 35.999 0 015.9 8.83 75.18 75.18 0 018.44 28.58 83.211 83.211 0 01-5.23 36.74 102.983 102.983 0 01-3 7.28 1.2 1.2 0 000 1.41c9.58 13.3 21.76 23 37.85 27.24a54.37 54.37 0 0019.68 1.57 7.72 7.72 0 018.36 6.9 7.903 7.903 0 01-6.7 9 64.744 64.744 0 01-23-1.33 77.68 77.68 0 01-36.93-19.88 93.628 93.628 0 01-11.91-13.71 2.18 2.18 0 00-2.3-1.06 72.744 72.744 0 00-27.38 7.55c-11.6 6-20.67 14.58-26.4 26.45a10.134 10.134 0 01-3.7 4.7 8 8 0 01-9.19-.7 7.86 7.86 0 01-2.36-9.28 60.324 60.324 0 018.72-14.52c12.2-15.43 28.21-24.59 47.32-28.57A85.085 85.085 0 0173.07 87c.524.015 1-.307 1.18-.8a76.06 76.06 0 006.53-22.3c.351-2.652.518-5.325.5-8z" fill="#646cff"/><path d="M136.26 108.34a44.742 44.742 0 01-11.13-2.87 46.108 46.108 0 01-19.66-13.76 8 8 0 015.72-13.22 7.93 7.93 0 016.54 2.93 33.27 33.27 0 0018.87 10.75c1.546.155 3.058.553 4.48 1.18a8.08 8.08 0 013.84 9.21c-.92 3.52-4.13 5.81-8.66 5.78zm-80.6-75.02a7.61 7.61 0 016.64 5 49.139 49.139 0 013.64 17 46.33 46.33 0 01-2.46 17.28c-2 5.77-8.24 7.79-12.89 4.15a8.1 8.1 0 01-2.39-9 31.679 31.679 0 001.68-12.36 35.77 35.77 0 00-2.43-11c-2.1-5.45 1.75-11.07 8.21-11.07zm22.26 93.25a8 8 0 01-6.68 7.86 32.88 32.88 0 00-19.7 12.19 8.13 8.13 0 01-11.21 1.62 8 8 0 01-1.41-11.58A51.043 51.043 0 0154 123.81a45.842 45.842 0 0114-5.1c5.35-1.04 9.91 2.56 9.92 7.86z" fill="#646cff"/></svg>
diff --git a/src/settings/theme.json b/src/settings/theme.json
index faf4a0d4..bef20054 100644
--- a/src/settings/theme.json
+++ b/src/settings/theme.json
@@ -35,15 +35,15 @@
       "label": "主体滚动"
     }
   ],
-  "themeColor": "#1890ff",
+  "themeColor": "#646cff",
   "themeColorList": [
     "#1890ff",
     "#409EFF",
-    "#2d8cf0",
     "#007AFF",
     "#5ac8fa",
     "#5856D6",
     "#536dfe",
+    "#646cff",
     "#9c27b0",
     "#AF52DE",
     "#0096c7",
diff --git a/src/settings/theme.ts b/src/settings/theme.ts
index d1d592a3..751b409b 100644
--- a/src/settings/theme.ts
+++ b/src/settings/theme.ts
@@ -10,11 +10,11 @@ import jsonSetting from './theme.json';
 const themeColorList = [
   '#1890ff',
   '#409EFF',
-  '#2d8cf0',
   '#007AFF',
   '#5ac8fa',
   '#5856D6',
   '#536dfe',
+  '#646cff',
   '#9c27b0',
   '#AF52DE',
   '#0096c7',
@@ -45,7 +45,7 @@ const defaultThemeSetting: Theme.Setting = {
   },
   scrollMode: 'content',
   scrollModeList: themeScrollModeOptions,
-  themeColor: themeColorList[0],
+  themeColor: themeColorList[6],
   themeColorList,
   otherColor: {
     info: '#2080f0',