diff --git a/index.html b/index.html
index a9fb8943..42628985 100644
--- a/index.html
+++ b/index.html
@@ -1 +1 @@
-<!DOCTYPE html><html lang=""><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width,user-scalable=no,initial-scale=1,maximum-scale=1,minimum-scale=1"><link rel="icon" href="./dist/logo.ico"><title>思绪思维导图</title><link href="dist/js/chunk-2d0a3179.d9ba171a.js" rel="prefetch"><link href="dist/js/chunk-2d0a4659.862ddf3a.js" rel="prefetch"><link href="dist/js/chunk-2d0a514a.9b7a3240.js" rel="prefetch"><link href="dist/js/chunk-2d0aa579.5eb94d61.js" rel="prefetch"><link href="dist/js/chunk-2d0aa978.3c9ccf1b.js" rel="prefetch"><link href="dist/js/chunk-2d0ab10b.e49c69be.js" rel="prefetch"><link href="dist/js/chunk-2d0ab546.62cdd2fe.js" rel="prefetch"><link href="dist/js/chunk-2d0abe0f.60b1c04d.js" rel="prefetch"><link href="dist/js/chunk-2d0ac5dc.1d1bb02c.js" rel="prefetch"><link href="dist/js/chunk-2d0afe0d.bf066d25.js" rel="prefetch"><link href="dist/js/chunk-2d0b1c6f.f3c34e9c.js" rel="prefetch"><link href="dist/js/chunk-2d0b361e.f24689bd.js" rel="prefetch"><link href="dist/js/chunk-2d0b6d39.ca51fdd6.js" rel="prefetch"><link href="dist/js/chunk-2d0b91e5.fadbdc10.js" rel="prefetch"><link href="dist/js/chunk-2d0b92c3.52bac6b0.js" rel="prefetch"><link href="dist/js/chunk-2d0b978a.f02411f2.js" rel="prefetch"><link href="dist/js/chunk-2d0b9b64.a90a4934.js" rel="prefetch"><link href="dist/js/chunk-2d0ba309.02149e2b.js" rel="prefetch"><link href="dist/js/chunk-2d0bd54e.c6794f4b.js" rel="prefetch"><link href="dist/js/chunk-2d0be174.cfca2bec.js" rel="prefetch"><link href="dist/js/chunk-2d0c09f6.3a2225fc.js" rel="prefetch"><link href="dist/js/chunk-2d0c0a44.c565fe8a.js" rel="prefetch"><link href="dist/js/chunk-2d0c14fc.4b3116f3.js" rel="prefetch"><link href="dist/js/chunk-2d0c191e.b01aada0.js" rel="prefetch"><link href="dist/js/chunk-2d0c1a01.1b2967c3.js" rel="prefetch"><link href="dist/js/chunk-2d0c20be.de21aadc.js" rel="prefetch"><link href="dist/js/chunk-2d0c226c.f9772540.js" rel="prefetch"><link href="dist/js/chunk-2d0c4a65.0cd59c76.js" rel="prefetch"><link href="dist/js/chunk-2d0c5538.8e8634f2.js" rel="prefetch"><link href="dist/js/chunk-2d0d5cb9.3547f556.js" rel="prefetch"><link href="dist/js/chunk-2d0d6590.07c7a6e4.js" rel="prefetch"><link href="dist/js/chunk-2d0d9fbc.24d4ca0b.js" rel="prefetch"><link href="dist/js/chunk-2d0da701.6d4147d4.js" rel="prefetch"><link href="dist/js/chunk-2d0dad5f.48d91b93.js" rel="prefetch"><link href="dist/js/chunk-2d0db0f2.bb3276f8.js" rel="prefetch"><link href="dist/js/chunk-2d0dd3b1.c0ec6c51.js" rel="prefetch"><link href="dist/js/chunk-2d0dddce.7b99a4d5.js" rel="prefetch"><link href="dist/js/chunk-2d0ddf37.1834846d.js" rel="prefetch"><link href="dist/js/chunk-2d0de01b.aea9cd3b.js" rel="prefetch"><link href="dist/js/chunk-2d0e2326.348e0f1c.js" rel="prefetch"><link href="dist/js/chunk-2d0e4e1f.976b8d32.js" rel="prefetch"><link href="dist/js/chunk-2d0e5089.2caabcf3.js" rel="prefetch"><link href="dist/js/chunk-2d0e524c.e88a9cb2.js" rel="prefetch"><link href="dist/js/chunk-2d0e9726.128b8ec1.js" rel="prefetch"><link href="dist/js/chunk-2d0e9742.8665dd82.js" rel="prefetch"><link href="dist/js/chunk-2d0e9802.911b1278.js" rel="prefetch"><link href="dist/js/chunk-2d0f026c.555c0f2b.js" rel="prefetch"><link href="dist/js/chunk-2d207d47.619f3d6b.js" rel="prefetch"><link href="dist/js/chunk-2d2082b9.04099460.js" rel="prefetch"><link href="dist/js/chunk-2d208ffa.07dec0ff.js" rel="prefetch"><link href="dist/js/chunk-2d20ec02.917aff76.js" rel="prefetch"><link href="dist/js/chunk-2d20f137.bd22dba5.js" rel="prefetch"><link href="dist/js/chunk-2d20f68f.945a0def.js" rel="prefetch"><link href="dist/js/chunk-2d20ff53.18de3d7d.js" rel="prefetch"><link href="dist/js/chunk-2d210a7a.a6e9e73d.js" rel="prefetch"><link href="dist/js/chunk-2d216004.80c29652.js" rel="prefetch"><link href="dist/js/chunk-2d216037.2ed6cede.js" rel="prefetch"><link href="dist/js/chunk-2d2160a3.2f3400cd.js" rel="prefetch"><link href="dist/js/chunk-2d216642.1dd23711.js" rel="prefetch"><link href="dist/js/chunk-2d217907.21196db2.js" rel="prefetch"><link href="dist/js/chunk-2d221c76.db20dd50.js" rel="prefetch"><link href="dist/js/chunk-2d2244e0.1c8f7321.js" rel="prefetch"><link href="dist/js/chunk-2d2254a4.fe83b386.js" rel="prefetch"><link href="dist/js/chunk-2d226d0a.b103d90b.js" rel="prefetch"><link href="dist/js/chunk-2d2299c3.4bfe3eb1.js" rel="prefetch"><link href="dist/js/chunk-2d22bd06.e2dcabeb.js" rel="prefetch"><link href="dist/js/chunk-2d230098.ab35aca8.js" rel="prefetch"><link href="dist/js/chunk-2d2308b0.6c83815b.js" rel="prefetch"><link href="dist/js/chunk-2d2375fa.86620513.js" rel="prefetch"><link href="dist/js/chunk-2d238428.9462b5a1.js" rel="prefetch"><link href="dist/js/chunk-341e3a02.57255e40.js" rel="prefetch"><link href="dist/js/chunk-3a2f3e67.13278516.js" rel="prefetch"><link href="dist/js/chunk-56d240cb.24eed4b7.js" rel="prefetch"><link href="dist/js/chunk-f42d483e.67ff2fdd.js" rel="prefetch"><link href="dist/css/app.83f67a71.css" rel="preload" as="style"><link href="dist/css/chunk-vendors.9240735a.css" rel="preload" as="style"><link href="dist/js/app.53cd7f0d.js" rel="preload" as="script"><link href="dist/js/chunk-vendors.efebe07c.js" rel="preload" as="script"><link href="dist/css/chunk-vendors.9240735a.css" rel="stylesheet"><link href="dist/css/app.83f67a71.css" rel="stylesheet"></head><body><noscript><strong>We're sorry but thoughts doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id="app"></div><script src="dist/js/chunk-vendors.efebe07c.js"></script><script src="dist/js/app.53cd7f0d.js"></script></body></html>
\ No newline at end of file
+<!DOCTYPE html><html lang=""><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width,user-scalable=no,initial-scale=1,maximum-scale=1,minimum-scale=1"><link rel="icon" href="./dist/logo.ico"><title>思绪思维导图</title><link href="dist/js/chunk-2d0a3179.d9ba171a.js" rel="prefetch"><link href="dist/js/chunk-2d0a4659.862ddf3a.js" rel="prefetch"><link href="dist/js/chunk-2d0a514a.9b7a3240.js" rel="prefetch"><link href="dist/js/chunk-2d0aa579.5eb94d61.js" rel="prefetch"><link href="dist/js/chunk-2d0aa978.3c9ccf1b.js" rel="prefetch"><link href="dist/js/chunk-2d0ab10b.3f8e2da7.js" rel="prefetch"><link href="dist/js/chunk-2d0ab546.1c7da5be.js" rel="prefetch"><link href="dist/js/chunk-2d0abe0f.60b1c04d.js" rel="prefetch"><link href="dist/js/chunk-2d0ac5dc.1d1bb02c.js" rel="prefetch"><link href="dist/js/chunk-2d0afe0d.bf066d25.js" rel="prefetch"><link href="dist/js/chunk-2d0b1c6f.f3c34e9c.js" rel="prefetch"><link href="dist/js/chunk-2d0b361e.f24689bd.js" rel="prefetch"><link href="dist/js/chunk-2d0b6d39.ca51fdd6.js" rel="prefetch"><link href="dist/js/chunk-2d0b91e5.fadbdc10.js" rel="prefetch"><link href="dist/js/chunk-2d0b92c3.52bac6b0.js" rel="prefetch"><link href="dist/js/chunk-2d0b978a.f02411f2.js" rel="prefetch"><link href="dist/js/chunk-2d0b9b64.a90a4934.js" rel="prefetch"><link href="dist/js/chunk-2d0ba309.02149e2b.js" rel="prefetch"><link href="dist/js/chunk-2d0bd54e.c6794f4b.js" rel="prefetch"><link href="dist/js/chunk-2d0be174.cfca2bec.js" rel="prefetch"><link href="dist/js/chunk-2d0c09f6.3a2225fc.js" rel="prefetch"><link href="dist/js/chunk-2d0c0a44.c565fe8a.js" rel="prefetch"><link href="dist/js/chunk-2d0c14fc.4b3116f3.js" rel="prefetch"><link href="dist/js/chunk-2d0c191e.0bd92dfc.js" rel="prefetch"><link href="dist/js/chunk-2d0c1a01.1b2967c3.js" rel="prefetch"><link href="dist/js/chunk-2d0c20be.de21aadc.js" rel="prefetch"><link href="dist/js/chunk-2d0c226c.f9772540.js" rel="prefetch"><link href="dist/js/chunk-2d0c4a65.0cd59c76.js" rel="prefetch"><link href="dist/js/chunk-2d0c5538.156224cf.js" rel="prefetch"><link href="dist/js/chunk-2d0d5cb9.3547f556.js" rel="prefetch"><link href="dist/js/chunk-2d0d6590.07c7a6e4.js" rel="prefetch"><link href="dist/js/chunk-2d0d9fbc.24d4ca0b.js" rel="prefetch"><link href="dist/js/chunk-2d0da701.539ef9b4.js" rel="prefetch"><link href="dist/js/chunk-2d0dad5f.48d91b93.js" rel="prefetch"><link href="dist/js/chunk-2d0db0f2.bb3276f8.js" rel="prefetch"><link href="dist/js/chunk-2d0dd3b1.c0ec6c51.js" rel="prefetch"><link href="dist/js/chunk-2d0dddce.7b99a4d5.js" rel="prefetch"><link href="dist/js/chunk-2d0ddf37.1834846d.js" rel="prefetch"><link href="dist/js/chunk-2d0de01b.aea9cd3b.js" rel="prefetch"><link href="dist/js/chunk-2d0de1ec.bd2a59f7.js" rel="prefetch"><link href="dist/js/chunk-2d0e2326.348e0f1c.js" rel="prefetch"><link href="dist/js/chunk-2d0e4e1f.976b8d32.js" rel="prefetch"><link href="dist/js/chunk-2d0e5089.2caabcf3.js" rel="prefetch"><link href="dist/js/chunk-2d0e524c.e88a9cb2.js" rel="prefetch"><link href="dist/js/chunk-2d0e9726.128b8ec1.js" rel="prefetch"><link href="dist/js/chunk-2d0e9742.3bdfc79b.js" rel="prefetch"><link href="dist/js/chunk-2d0e9802.911b1278.js" rel="prefetch"><link href="dist/js/chunk-2d0f026c.6fdfaac5.js" rel="prefetch"><link href="dist/js/chunk-2d207d47.619f3d6b.js" rel="prefetch"><link href="dist/js/chunk-2d2082b9.04099460.js" rel="prefetch"><link href="dist/js/chunk-2d208ffa.005b6297.js" rel="prefetch"><link href="dist/js/chunk-2d20ec02.917aff76.js" rel="prefetch"><link href="dist/js/chunk-2d20f137.bd22dba5.js" rel="prefetch"><link href="dist/js/chunk-2d20f68f.945a0def.js" rel="prefetch"><link href="dist/js/chunk-2d20ff53.18de3d7d.js" rel="prefetch"><link href="dist/js/chunk-2d210a7a.a6e9e73d.js" rel="prefetch"><link href="dist/js/chunk-2d216004.80c29652.js" rel="prefetch"><link href="dist/js/chunk-2d216037.2ed6cede.js" rel="prefetch"><link href="dist/js/chunk-2d2160a3.2f3400cd.js" rel="prefetch"><link href="dist/js/chunk-2d216642.418abe60.js" rel="prefetch"><link href="dist/js/chunk-2d217907.21196db2.js" rel="prefetch"><link href="dist/js/chunk-2d221c76.db20dd50.js" rel="prefetch"><link href="dist/js/chunk-2d2244e0.1c8f7321.js" rel="prefetch"><link href="dist/js/chunk-2d2253c4.eb6d4ad8.js" rel="prefetch"><link href="dist/js/chunk-2d2254a4.fe83b386.js" rel="prefetch"><link href="dist/js/chunk-2d226d0a.b103d90b.js" rel="prefetch"><link href="dist/js/chunk-2d2299c3.4bfe3eb1.js" rel="prefetch"><link href="dist/js/chunk-2d22bd06.e2dcabeb.js" rel="prefetch"><link href="dist/js/chunk-2d230098.ab35aca8.js" rel="prefetch"><link href="dist/js/chunk-2d2308b0.6c83815b.js" rel="prefetch"><link href="dist/js/chunk-2d2375fa.86620513.js" rel="prefetch"><link href="dist/js/chunk-2d238428.9462b5a1.js" rel="prefetch"><link href="dist/js/chunk-3a2f3e67.13278516.js" rel="prefetch"><link href="dist/js/chunk-7cf0e223.9bbc767c.js" rel="prefetch"><link href="dist/js/chunk-99c9ad22.29b46e2d.js" rel="prefetch"><link href="dist/js/chunk-f42d483e.67ff2fdd.js" rel="prefetch"><link href="dist/css/app.03780b30.css" rel="preload" as="style"><link href="dist/css/chunk-vendors.9240735a.css" rel="preload" as="style"><link href="dist/js/app.37964fb1.js" rel="preload" as="script"><link href="dist/js/chunk-vendors.efebe07c.js" rel="preload" as="script"><link href="dist/css/chunk-vendors.9240735a.css" rel="stylesheet"><link href="dist/css/app.03780b30.css" rel="stylesheet"></head><body><noscript><strong>We're sorry but thoughts doesn't work properly without JavaScript enabled. Please enable it to continue.</strong></noscript><div id="app"></div><script src="dist/js/chunk-vendors.efebe07c.js"></script><script src="dist/js/app.37964fb1.js"></script></body></html>
\ No newline at end of file
