diff --git a/package.json b/package.json
index 3bbecb5..c5e05a5 100644
--- a/package.json
+++ b/package.json
@@ -15,12 +15,14 @@
     "axios": "^1.19.0",
     "dayjs": "^1.11.21",
     "naive-ui": "^2.44.1",
+    "qrcode": "^1.5.4",
     "vue": "^3.5.13",
     "vue-router": "^5.2.0"
   },
   "devDependencies": {
     "@tauri-apps/cli": "^2",
     "@types/node": "^26.2.0",
+    "@types/qrcode": "^1.5.6",
     "@vitejs/plugin-vue": "^5.2.1",
     "typescript": "~5.6.2",
     "unplugin-auto-import": "^21.1.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index cc11651..78bc48c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -23,6 +23,9 @@ importers:
       naive-ui:
         specifier: ^2.44.1
         version: 2.44.1(vue@3.5.41(typescript@5.6.2))
+      qrcode:
+        specifier: ^1.5.4
+        version: 1.5.4
       vue:
         specifier: ^3.5.13
         version: 3.5.41(typescript@5.6.2)
@@ -36,6 +39,9 @@ importers:
       '@types/node':
         specifier: ^26.2.0
         version: 26.2.0
+      '@types/qrcode':
+        specifier: ^1.5.6
+        version: 1.5.6
       '@vitejs/plugin-vue':
         specifier: ^5.2.1
         version: 5.2.1(vite@6.4.3(@types/node@26.2.0)(yaml@2.9.0))(vue@3.5.41(typescript@5.6.2))
@@ -527,6 +533,9 @@ packages:
   '@types/node@26.2.0':
     resolution: {integrity: sha512-5IviulTZeRNp2vAJ514cc/HUlY5nZ9fCbq9DMyC52BrhFZACo3nI0R7qBxhQmo/d27NFe96ur/b7Wwxklda+kg==}
 
+  '@types/qrcode@1.5.6':
+    resolution: {integrity: sha512-te7NQcV2BOvdj2b1hCAHzAoMNuj65kNBMz0KBaxM6c3VGBOhU0dURQKOtH8CFNI/dsKkwlv32p26qYQTWoB5bw==}
+
   '@vitejs/plugin-vue@5.2.1':
     resolution: {integrity: sha512-cxh314tzaWwOLqVes2gnnCtvBDcM1UMdn+iFR+UjAn411dPT3tOmqrJjbMd7koZpMAmBM/GqeV4n9ge7JSiJJQ==}
     engines: {node: ^18.0.0 || >=20.0.0}
@@ -611,6 +620,14 @@ packages:
   alien-signals@0.2.0:
     resolution: {integrity: sha512-StlonZhBBrsPPwrDjiPAiVTf/rolxffLxVPT60Qv/t88BZ81BvUVzHgGqEFvJ1ii8HXtm1+zU2Icr59tfWEcag==}
 
+  ansi-regex@5.0.1:
+    resolution: {integrity: sha512-quJQXlTSUGL2LH9SUXo8VwsY4soanhgo6LNSm84E1LBcE8s3O0wpdiRzyR9z/ZZJMlMWv37qOOb9pdJlMUEKFQ==}
+    engines: {node: '>=8'}
+
+  ansi-styles@4.0.0:
+    resolution: {integrity: sha512-8zjUtFJ3db/QoPXuuEMloS2AUf79/yeyttJ7Abr3hteopJu9HK8vsgGviGUMq+zyA6cZZO6gAyZoMTF6TgaEjA==}
+    engines: {node: '>=8'}
+
   ast-kit@2.1.2:
     resolution: {integrity: sha512-cl76xfBQM6pztbrFWRnxbrDm9EOqDr1BF6+qQnnDZG2Co2LjyUktkN9GTJfBAfdae+DbT2nJf2nCGAdDDN7W2g==}
     engines: {node: '>=20.18.0'}
@@ -645,10 +662,24 @@ packages:
     resolution: {integrity: sha512-Sp1ablJ0ivDkSzjcaJdxEunN5/XvksFJ2sMBFfq6x0ryhQV/2b/KwFe21cMpmHtPOSij8K99/wSfoEuTObmuMQ==}
     engines: {node: '>= 0.4'}
 
+  camelcase@5.3.1:
+    resolution: {integrity: sha512-L28STB170nwWS63UjtlEOE3dldQApaJXZkOI1uMFfzf3rRuPegHaHesyee+YxQ+W6SvRDQV6UrdOdRiR153wJg==}
+    engines: {node: '>=6'}
+
   chokidar@5.0.0:
     resolution: {integrity: sha512-TQMmc3w+5AxjpL8iIiwebF73dRDF4fBIieAqGn9RGCWaEVwQ6Fb2cGe31Yns0RRIzii5goJ1Y7xbMwo1TxMplw==}
     engines: {node: '>= 20.19.0'}
 
+  cliui@6.0.0:
+    resolution: {integrity: sha512-t6wbgtoCXvAzst7QgXxJYqPt0usEfbgQdftEPbLL/cvv6HPE5VgvqCuAIDR0NgU52ds6rFwqrgakNLrHEjCbrQ==}
+
+  color-convert@2.0.1:
+    resolution: {integrity: sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==}
+    engines: {node: '>=7.0.0'}
+
+  color-name@1.1.4:
+    resolution: {integrity: sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==}
+
   combined-stream@1.0.8:
     resolution: {integrity: sha512-FQN4MRfuJeHf7cBbBMJFXhKSDq+2kAArBlmRBvcvFE5BB1HZKXtSFASDhdlz9zOYwxh8lDdnvmMOe/+5cdoEdg==}
     engines: {node: '>= 0.8'}
@@ -691,14 +722,24 @@ packages:
       supports-color:
         optional: true
 
+  decamelize@1.2.0:
+    resolution: {integrity: sha512-z2S+W9X73hAUUki+N+9Za2lBlun89zigOyGrsax+KUQ6wKW4ZoWpEYBkGhQjwAjjDCkWxhY0VKEhk8wzY7F5cA==}
+    engines: {node: '>=0.10.0'}
+
   delayed-stream@1.0.0:
     resolution: {integrity: sha512-ZySD7Nf91aLB0RxL4KGrKHBXl7Eds1DAmEdcoVawXnLD7SDhpNgtuII2aAkg7a7QS41jxPSZ17p4VdGnMHk3MQ==}
     engines: {node: '>=0.4.0'}
 
+  dijkstrajs@1.0.3:
+    resolution: {integrity: sha512-qiSlmBq9+BCdCA/L46dw8Uy93mloxsPSbwnm5yrKn2vMPiy8KyAskTF6zuV/j5BMsmOGZDPs7KjU+mjb670kfA==}
+
   dunder-proto@1.0.1:
     resolution: {integrity: sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A==}
     engines: {node: '>= 0.4'}
 
+  emoji-regex@8.0.0:
+    resolution: {integrity: sha512-MSjYzcWNOA0ewAHpz0MxpYFvwg6yjy1NG3xteoqz644VCo/RPgnr1/GGt+ic3iJTzQ8Eu3TdM14SawnVUmGE6A==}
+
   entities@7.0.1:
     resolution: {integrity: sha512-TWrgLOFUQTH994YUyl1yT4uyavY5nNB5muff+RtWaqNVCAK408b5ZnnbNAUEWLTCpum9w6arT70i1XdQ4UeOPA==}
     engines: {node: '>=0.12'}
@@ -749,6 +790,10 @@ packages:
       picomatch:
         optional: true
 
+  find-up@4.1.0:
+    resolution: {integrity: sha512-PpOwAdQ/YlXQ2vj8a3h8IipDuYRi3wceVQQGYWxNINccq40Anw7BlsEXCMbt1Zt+OLA6Fq9suIpIWD0OsnISlw==}
+    engines: {node: '>=8'}
+
   follow-redirects@1.16.0:
     resolution: {integrity: sha512-y5rN/uOsadFT/JfYwhxRS5R7Qce+g3zG97+JrtFZlC9klX/W5hD7iiLzScI4nZqUS7DNUdhPgw4xI8W2LuXlUw==}
     engines: {node: '>=4.0'}
@@ -770,6 +815,10 @@ packages:
   function-bind@1.1.2:
     resolution: {integrity: sha512-7XHNxH7qX9xG5mIwxkhumTox/MIRNcOgDrxWsMt2pAr23WHp6MrRlN7FBSFpCpr+oVO0F744iUgR82nJMfG2SA==}
 
+  get-caller-file@2.0.5:
+    resolution: {integrity: sha512-DyFP3BM/3YHTQOCUL/w0OZHR0lpKeGrxotcHWcqNEdnltqFwXVfhEBQ94eIo34AfQpo0rGki4cyIiftY06h2Fg==}
+    engines: {node: 6.* || 8.* || >= 10.*}
+
   get-intrinsic@1.3.0:
     resolution: {integrity: sha512-9fSjSaos/fRIVIp+xSJlE6lfwhES7LNtKaCBIamHsjr2na1BiABJPo0mOjjz8GJDURarmCPGqaiVg5mfjb98CQ==}
     engines: {node: '>= 0.4'}
@@ -809,6 +858,10 @@ packages:
     resolution: {integrity: sha512-dFcAjpTQFgoLMzC2VwU+C/CbS7uRL0lWmxDITmqm7C+7F0Odmj6s9l6alZc6AELXhrnggM2CeWSXHGOdX2YtwA==}
     engines: {node: '>= 6'}
 
+  is-fullwidth-code-point@3.0.0:
+    resolution: {integrity: sha512-zymm5+u+sCsSWyD9qNaejV3DFvhCKclKdizYaJUuHA83RLjb7nSuGnddCHGv0hk+KY7BMAlsWeK4Ueg6EV6XQg==}
+    engines: {node: '>=8'}
+
   js-tokens@10.0.0:
     resolution: {integrity: sha512-lM/UBzQmfJRo9ABXbPWemivdCW8V2G8FHaHdypQaIy523snUjog0W71ayWXTjiR+ixeMyVHN2XcpnTd/liPg/Q==}
 
@@ -826,6 +879,10 @@ packages:
     resolution: {integrity: sha512-++gUqRDEvcnN6Zhqrr+y/CkVEHhlrR96vZn3nZZPYzMcBUyBtTKzB9NadClFIsIVSsu+3i9tfk/erqy9kAmt7Q==}
     engines: {node: '>=14'}
 
+  locate-path@5.0.0:
+    resolution: {integrity: sha512-t7hw9pI+WvuwNJXwk5zVHpyhIqzg2qTlklJOf0mVxGSbe3Fp2VieZcduNYjaLDoy6p9uGpQEGWG87WpMKlNq8g==}
+    engines: {node: '>=8'}
+
   lodash-es@4.18.1:
     resolution: {integrity: sha512-J8xewKD/Gk22OZbhpOVSwcs60zhd95ESDwezOFuA3/099925PdHJ7OFHNTGtajL3AlZkykD32HykiMo+BIBI8A==}
 
@@ -885,9 +942,25 @@ packages:
     resolution: {integrity: sha512-4a+OsYv9UktOJKE+l1A4OufDgdRF9PifWj+tJnHURo/P+WOxpG4GzUFL9qCalmWauao6ogiG+QvnCovwPoyAWA==}
     engines: {node: '>=12.20.0'}
 
+  p-limit@2.2.0:
+    resolution: {integrity: sha512-pZbTJpoUsCzV48Mc9Nh51VbwO0X9cuPFE8gYwx9BTCt9SF8/b7Zljd2fVgOxhIF/HDTKgpVzs+GPhyKfjLLFRQ==}
+    engines: {node: '>=6'}
+
+  p-locate@4.1.0:
+    resolution: {integrity: sha512-R79ZZ/0wAxKGu3oYMlz8jy/kbhsNrS7SKZ7PxEHBgJ5+F2mtFW2fK2cOtBh1cHYkQsbzFV7I+EoRKe6Yt0oK7A==}
+    engines: {node: '>=8'}
+
+  p-try@2.2.0:
+    resolution: {integrity: sha512-R4nPAVTAU0B9D35/Gk3uJf/7XYbQcyohSKdvAxIRSNghFl4e71hVoGnBNQz9cWaXxO2I10KTC+3jMdvvoKw6dQ==}
+    engines: {node: '>=6'}
+
   path-browserify@1.0.1:
     resolution: {integrity: sha512-b7uo2UCUOYZcnF/3ID0lulOJi/bafxa1xPe7ZPsammBSpjSWQkjNxlt635YGS2MiR9GjvuXCtz2emr3jbsz98g==}
 
+  path-exists@4.0.0:
+    resolution: {integrity: sha512-ak9Qy5Q7jYb2Wwcey5Fpvg2KoAc/ZIhLSLOSBmRmygPsGwkVVt0fZa0qrtMz+m6tJTAHfZQ8FnmB4MG4LWy7/w==}
+    engines: {node: '>=8'}
+
   pathe@2.0.3:
     resolution: {integrity: sha512-WUjGcAqP1gQacoQe+OBJsFA7Ld4DyXuUIjZ5cc75cLHvJ7dtNsTugphxIADwspS+AraAUePCKrSVtPLFj/F88w==}
 
@@ -907,6 +980,10 @@ packages:
   pkg-types@2.3.1:
     resolution: {integrity: sha512-y+ichcgc2LrADuhLNAx8DFjVfgz91pRxfZdI3UDhxHvcVEZsenLO+7XaU5vOp0u/7V/wZ+plyuQxtrDlZJ+yeg==}
 
+  pngjs@5.0.0:
+    resolution: {integrity: sha512-40QW5YalBNfQo5yRYmiw7Yz6TKKVr3h6970B2YE+3fQpsWcrbj1PzJgxeJ19DRQjhMbKPIuMY8rFaXc8moolVw==}
+    engines: {node: '>=10.13.0'}
+
   postcss@8.5.26:
     resolution: {integrity: sha512-u82N74LFzG8ca+dD8puPnplTXoGH4fTPpVGuIbt36G3qvNlkvfD0lEAZSxaly3KX8TS/L1A1gsCEmvKmBcVbkQ==}
     engines: {node: ^10 || ^12 || >=14}
@@ -915,6 +992,11 @@ packages:
     resolution: {integrity: sha512-cJ+oHTW1VAEa8cJslgmUZrc+sjRKgAKl3Zyse6+PV38hZe/V6Z14TbCuXcan9F9ghlz4QrFr2c92TNF82UkYHA==}
     engines: {node: '>=10'}
 
+  qrcode@1.5.4:
+    resolution: {integrity: sha512-1ca71Zgiu6ORjHqFBDpnSMTR2ReToX4l1Au1VFLyVeBTFavzQnv5JxMFr3ukHVKpSrSA2MCk0lNJSykjUfz7Zg==}
+    engines: {node: '>=10.13.0'}
+    hasBin: true
+
   quansync@0.2.11:
     resolution: {integrity: sha512-AifT7QEbW9Nri4tAwR5M/uzpBuqfZf+zwaEM/QkzEjj7NBuFD2rBuy0K3dE+8wltbezDV7JMA0WfnCPYRSYbXA==}
 
@@ -922,6 +1004,13 @@ packages:
     resolution: {integrity: sha512-Kko+Y5XQ6fM+Ce3dq3m9YGxnacYZYl9cA1wZjaF3Vbry2L3i1qVg8+CAgNPsXRArPMUMCaOR7oa9Nqntc43JKA==}
     engines: {node: '>= 20.19.0'}
 
+  require-directory@2.1.1:
+    resolution: {integrity: sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q==}
+    engines: {node: '>=0.10.0'}
+
+  require-main-filename@2.0.0:
+    resolution: {integrity: sha512-NKN5kMDylKuldxYLSUfrbo5Tuzh4hd+2E8NPPX02mZtn1VuREQToYe/ZdlJy+J3uCpfaiGF05e7B8W0iXbQHmg==}
+
   rollup@4.62.4:
     resolution: {integrity: sha512-RXOqwaPsBGjMNMa4sQjDjHieHEZDFoj/Rdr46l2MU5DfEs16wHJPC2RPTPHWhNl+M3aI472LLqFkFKut4SblOg==}
     engines: {node: '>=18.0.0', npm: '>=8.0.0'}
@@ -938,10 +1027,21 @@ packages:
     engines: {node: '>=10'}
     hasBin: true
 
+  set-blocking@2.0.0:
+    resolution: {integrity: sha512-KiKBS8AnWGEyLzofFfmvKwpdPzqiy16LvQfK3yv/fVH7Bj13/wl3JSR1J+rfgRE9q7xUJK4qvgS8raSOeLUehw==}
+
   source-map-js@1.2.1:
     resolution: {integrity: sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==}
     engines: {node: '>=0.10.0'}
 
+  string-width@4.2.0:
+    resolution: {integrity: sha512-zUz5JD+tgqtuDjMhwIg5uFVV3dtqZ9yQJlZVfq4I01/K5Paj5UHj7VyrQOJvzawSVlKpObApbfD0Ed6yJc+1eg==}
+    engines: {node: '>=8'}
+
+  strip-ansi@6.0.0:
+    resolution: {integrity: sha512-AuvKTrTfQNYNIctbR1K/YGTR1756GycPsg7b9bdV9Duqur4gv6aKqHXah67Z8ImS7WEz5QVcOtlfW2rZEugt6w==}
+    engines: {node: '>=8'}
+
   strip-literal@4.0.0:
     resolution: {integrity: sha512-PaqAvfUZKBwc/SLmNZtHmzK+v19Z4O4eS3cKPeGvbIv/U3pnyEq4Tuw3/4v/FwfM8VQaEawsyCcOQ0P+kpwWWw==}
 
@@ -1127,11 +1227,29 @@ packages:
   webpack-virtual-modules@0.6.2:
     resolution: {integrity: sha512-66/V2i5hQanC51vBQKPH4aI8NMAcBW59FVBs+rC7eGHupMyfn34q7rZIE+ETlJ+XTevqfUhVVBgSUNSW2flEUQ==}
 
+  which-module@2.0.1:
+    resolution: {integrity: sha512-iBdZ57RDvnOR9AGBhML2vFZf7h8vmBjhoaZqODJBFWHVtKkDmKuHai3cx5PgVMrX5YDNp27AofYbAwctSS+vhQ==}
+
+  wrap-ansi@6.2.0:
+    resolution: {integrity: sha512-r6lPcBGxZXlIcymEu7InxDMhdW0KDxpLgoFLcguasxCaJ/SOIZwINatK9KY/tf+ZrlywOKU0UDj3ATXUBfxJXA==}
+    engines: {node: '>=8'}
+
+  y18n@4.0.3:
+    resolution: {integrity: sha512-JKhqTOwSrqNA1NY5lSztJ1GrBiUodLMmIZuLiDaMRJ+itFd+ABVE8XBjOvIWL+rSqNDC74LCSFmlb/U4UZ4hJQ==}
+
   yaml@2.9.0:
     resolution: {integrity: sha512-2AvhNX3mb8zd6Zy7INTtSpl1F15HW6Wnqj0srWlkKLcpYl/gMIMJiyuGq2KeI2YFxUPjdlB+3Lc10seMLtL4cA==}
     engines: {node: '>= 14.6'}
     hasBin: true
 
+  yargs-parser@18.1.3:
+    resolution: {integrity: sha512-o50j0JeToy/4K6OZcaQmW6lyXXKhq7csREXcDwk2omFPJEwUNOVtJKvmDr9EI1fAJZUyZcRF7kxGBWmRXudrCQ==}
+    engines: {node: '>=6'}
+
+  yargs@15.3.1:
+    resolution: {integrity: sha512-92O1HWEjw27sBfgmXiixJWT5hRBp2eobqXicLtPBIDBhYB+1HpwZlXmbW2luivBJHBzki+7VyCLRtAkScbTBQA==}
+    engines: {node: '>=8'}
+
 snapshots:
 
   '@babel/generator@8.0.0':
@@ -1428,6 +1546,10 @@ snapshots:
     dependencies:
       undici-types: 8.3.0
 
+  '@types/qrcode@1.5.6':
+    dependencies:
+      '@types/node': 26.2.0
+
   '@vitejs/plugin-vue@5.2.1(vite@6.4.3(@types/node@26.2.0)(yaml@2.9.0))(vue@3.5.41(typescript@5.6.2))':
     dependencies:
       vite: 6.4.3(@types/node@26.2.0)(yaml@2.9.0)
@@ -1550,6 +1672,12 @@ snapshots:
 
   alien-signals@0.2.0: {}
 
+  ansi-regex@5.0.1: {}
+
+  ansi-styles@4.0.0:
+    dependencies:
+      color-convert: 2.0.1
+
   ast-kit@2.1.2:
     dependencies:
       '@babel/parser': 7.29.8
@@ -1593,10 +1721,24 @@ snapshots:
       es-errors: 1.3.0
       function-bind: 1.1.2
 
+  camelcase@5.3.1: {}
+
   chokidar@5.0.0:
     dependencies:
       readdirp: 5.1.1
 
+  cliui@6.0.0:
+    dependencies:
+      string-width: 4.2.0
+      strip-ansi: 6.0.0
+      wrap-ansi: 6.2.0
+
+  color-convert@2.0.1:
+    dependencies:
+      color-name: 1.1.4
+
+  color-name@1.1.4: {}
+
   combined-stream@1.0.8:
     dependencies:
       delayed-stream: 1.0.0
@@ -1628,14 +1770,20 @@ snapshots:
     dependencies:
       ms: 2.1.3
 
+  decamelize@1.2.0: {}
+
   delayed-stream@1.0.0: {}
 
+  dijkstrajs@1.0.3: {}
+
   dunder-proto@1.0.1:
     dependencies:
       call-bind-apply-helpers: 1.0.2
       es-errors: 1.3.0
       gopd: 1.2.0
 
+  emoji-regex@8.0.0: {}
+
   entities@7.0.1: {}
 
   es-define-property@1.0.1: {}
@@ -1697,6 +1845,11 @@ snapshots:
     optionalDependencies:
       picomatch: 4.0.5
 
+  find-up@4.1.0:
+    dependencies:
+      locate-path: 5.0.0
+      path-exists: 4.0.0
+
   follow-redirects@1.16.0(debug@4.4.3):
     optionalDependencies:
       debug: 4.4.3
@@ -1714,6 +1867,8 @@ snapshots:
 
   function-bind@1.1.2: {}
 
+  get-caller-file@2.0.5: {}
+
   get-intrinsic@1.3.0:
     dependencies:
       call-bind-apply-helpers: 1.0.2
@@ -1757,6 +1912,8 @@ snapshots:
     transitivePeerDependencies:
       - supports-color
 
+  is-fullwidth-code-point@3.0.0: {}
+
   js-tokens@10.0.0: {}
 
   jsesc@3.1.0: {}
@@ -1769,6 +1926,10 @@ snapshots:
       pkg-types: 2.3.1
       quansync: 0.2.11
 
+  locate-path@5.0.0:
+    dependencies:
+      p-locate: 4.1.0
+
   lodash-es@4.18.1: {}
 
   lodash@4.18.1: {}
@@ -1836,8 +1997,20 @@ snapshots:
 
   obug@2.1.4: {}
 
+  p-limit@2.2.0:
+    dependencies:
+      p-try: 2.2.0
+
+  p-locate@4.1.0:
+    dependencies:
+      p-limit: 2.2.0
+
+  p-try@2.2.0: {}
+
   path-browserify@1.0.1: {}
 
+  path-exists@4.0.0: {}
+
   pathe@2.0.3: {}
 
   perfect-debounce@2.1.0: {}
@@ -1858,6 +2031,8 @@ snapshots:
       exsolve: 1.1.1
       pathe: 2.0.3
 
+  pngjs@5.0.0: {}
+
   postcss@8.5.26:
     dependencies:
       nanoid: 3.3.18
@@ -1866,10 +2041,20 @@ snapshots:
 
   proxy-from-env@2.1.0: {}
 
+  qrcode@1.5.4:
+    dependencies:
+      dijkstrajs: 1.0.3
+      pngjs: 5.0.0
+      yargs: 15.3.1
+
   quansync@0.2.11: {}
 
   readdirp@5.1.1: {}
 
+  require-directory@2.1.1: {}
+
+  require-main-filename@2.0.0: {}
+
   rollup@4.62.4:
     dependencies:
       '@types/estree': 1.0.9
@@ -1908,8 +2093,20 @@ snapshots:
 
   semver@7.8.5: {}
 
+  set-blocking@2.0.0: {}
+
   source-map-js@1.2.1: {}
 
+  string-width@4.2.0:
+    dependencies:
+      emoji-regex: 8.0.0
+      is-fullwidth-code-point: 3.0.0
+      strip-ansi: 6.0.0
+
+  strip-ansi@6.0.0:
+    dependencies:
+      ansi-regex: 5.0.1
+
   strip-literal@4.0.0:
     dependencies:
       js-tokens: 10.0.0
@@ -2100,4 +2297,33 @@ snapshots:
 
   webpack-virtual-modules@0.6.2: {}
 
+  which-module@2.0.1: {}
+
+  wrap-ansi@6.2.0:
+    dependencies:
+      ansi-styles: 4.0.0
+      string-width: 4.2.0
+      strip-ansi: 6.0.0
+
+  y18n@4.0.3: {}
+
   yaml@2.9.0: {}
+
+  yargs-parser@18.1.3:
+    dependencies:
+      camelcase: 5.3.1
+      decamelize: 1.2.0
+
+  yargs@15.3.1:
+    dependencies:
+      cliui: 6.0.0
+      decamelize: 1.2.0
+      find-up: 4.1.0
+      get-caller-file: 2.0.5
+      require-directory: 2.1.1
+      require-main-filename: 2.0.0
+      set-blocking: 2.0.0
+      string-width: 4.2.0
+      which-module: 2.0.1
+      y18n: 4.0.3
+      yargs-parser: 18.1.3
diff --git a/src/api/system.ts b/src/api/system.ts
index bd40855..8f8c442 100644
--- a/src/api/system.ts
+++ b/src/api/system.ts
@@ -1,14 +1,37 @@
 import { get, post } from "@/utils/request"
 import Source from "@/types/global"
 
+/** 支持扫码登录的平台 */
+export interface QrLoginSource {
+  name: string
+  source: string
+}
+
+/** 扫码登录会话 */
+export interface QrLoginSession {
+  source: string
+  key: string
+  url: string
+  expires_at: number
+}
+
+/** 扫码登录状态 */
+export interface QrLoginStatus {
+  source: string
+  key: string
+  status: string
+  message: string
+  extra?: Record<string, unknown>
+}
+
 const SystemApi = {
   /**
    * 获取当前系统加载的 Cookies
    * @description 读取并在 JSON 格式下返回当前系统已配置的各平台 Cookies。
    * @returns
    */
-  cookies: () => {
-    return get<any>(`/api/v1/system/cookies`)
+  cookies: (): Promise<Record<string, string>> => {
+    return get<Record<string, string>>(`/api/v1/system/cookies`)
   },
   /**
    * 设置系统 Cookies
@@ -23,17 +46,18 @@ const SystemApi = {
    * @description 返回当前 API 支持创建二维码登录会话的平台列表。
    * @returns
    */
-  qrLoginSource: () => {
-    return get<any>(`/api/v1/system/qr_login/sources`)
+  qrLoginSource: (): Promise<QrLoginSource[]> => {
+    return get<QrLoginSource[]>(`/api/v1/system/qr_login/sources`)
   },
   /**
    * 轮询扫码登录状态
    * @description 使用创建扫码登录会话返回的 key 轮询登录状态；成功时自动写入 cookies.json。
    * @param source 扫码登录平台
+   * @param key 扫码登录会话 key
    * @returns
    */
-  loginStatus: (source: Source) => {
-    return get<any>(`/api/v1/system/qr_login/${source}`)
+  loginStatus: (source: Source, key: string): Promise<QrLoginStatus> => {
+    return get<QrLoginStatus>(`/api/v1/system/qr_login/${source}?key=${encodeURIComponent(key)}`)
   },
   /**
    * 创建扫码登录会话
@@ -41,8 +65,8 @@ const SystemApi = {
    * @param source 扫码登录平台
    * @returns
    */
-  qrLogin: (source: Source) => {
-    return post<any>(`/api/v1/system/qr_login/${source}`)
+  qrLogin: (source: Source): Promise<QrLoginSession> => {
+    return post<QrLoginSession>(`/api/v1/system/qr_login/${source}`)
   },
 }
 
diff --git a/src/components/FullscreenPlayer.vue b/src/components/FullscreenPlayer.vue
index c000771..0ab9163 100644
--- a/src/components/FullscreenPlayer.vue
+++ b/src/components/FullscreenPlayer.vue
@@ -1,4 +1,5 @@
 <template>
+  <Teleport to="body">
   <Transition name="fullscreen">
     <div v-if="show" class="fullscreen-player">
       <div class="fullscreen-bg" :style="current ? { background: coverBackground(current.cover) } : undefined" />
@@ -91,6 +92,7 @@
       </div>
     </div>
   </Transition>
+  </Teleport>
 </template>
 
 <script setup lang="ts">
@@ -250,14 +252,16 @@ watch(currentLyricIndex, (newIndex) => {
 
 .cover-rotating {
   position: relative;
-  width: 360px;
-  height: 360px;
+  width: 300px;
+  height: 300px;
   border-radius: 50%;
+  overflow: hidden;
   background: var(--app-card);
   box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
   animation-duration: 20s;
   animation-timing-function: linear;
   animation-iteration-count: infinite;
+  flex-shrink: 0;
 }
 
 .cover-rotating.spinning {
@@ -331,8 +335,8 @@ watch(currentLyricIndex, (newIndex) => {
 }
 
 .lyric-line {
-  padding: 16px 0;
-  font-size: 24px;
+  padding: 12px 0;
+  font-size: 16px;
   line-height: 1.6;
   color: rgba(255, 255, 255, 0.4);
   text-align: center;
@@ -340,7 +344,7 @@ watch(currentLyricIndex, (newIndex) => {
 }
 
 .lyric-line.active {
-  font-size: 32px;
+  font-size: 20px;
   font-weight: 600;
   color: var(--app-text);
   text-shadow: 0 2px 8px rgba(109, 93, 246, 0.4);
diff --git a/src/components/QrLogin.vue b/src/components/QrLogin.vue
new file mode 100644
index 0000000..e4cef83
--- /dev/null
+++ b/src/components/QrLogin.vue
@@ -0,0 +1,352 @@
+<template>
+  <section class="setting-card">
+    <div class="setting-head">
+      <h3>扫码登录</h3>
+      <p>选择平台生成二维码，用对应 App 扫码后自动写入平台 Cookies，可提升搜索与播放的可用性。</p>
+    </div>
+
+    <div v-if="loadingSources" class="login-loading">
+      <n-spin size="small" />
+    </div>
+
+    <template v-else-if="sources.length > 0">
+      <n-radio-group :value="selectedSource" @update:value="onSelectSource" class="login-sources">
+        <n-radio-button
+          v-for="item in sources"
+          :key="item.source"
+          :value="item.source"
+          :label="item.name"
+        />
+      </n-radio-group>
+
+      <div class="login-body">
+        <div class="qr-box">
+          <canvas ref="qrCanvasRef" class="qr-canvas" />
+          <div v-if="status.type === 'success'" class="qr-mask success">登录成功</div>
+          <div v-else-if="status.type === 'expired'" class="qr-mask expired">二维码已过期</div>
+          <div v-else-if="status.type === 'error'" class="qr-mask error">生成失败</div>
+        </div>
+
+        <div class="login-side">
+          <p class="status-text" :class="status.type">{{ status.text }}</p>
+          <n-button
+            type="primary"
+            round
+            :loading="creating"
+            :disabled="polling && status.type !== 'expired' && status.type !== 'error'"
+            @click="startLogin"
+          >
+            {{ session ? "重新生成" : "生成二维码" }}
+          </n-button>
+          <p class="hint">请使用「{{ currentSourceName }}」App 扫码</p>
+        </div>
+      </div>
+    </template>
+
+    <n-empty v-else description="暂无支持扫码登录的平台" class="empty" />
+
+    <div v-if="cookies.length > 0" class="cookie-row">
+      <span class="cookie-label">已配置 Cookies：</span>
+      <n-tag v-for="name in cookies" :key="name" size="small" :bordered="false" type="success">
+        {{ name }}
+      </n-tag>
+    </div>
+  </section>
+</template>
+
+<script setup lang="ts">
+import { computed, onBeforeUnmount, onMounted, ref } from "vue"
+import { NButton, NEmpty, NRadioButton, NRadioGroup, NSpin, NTag, useMessage } from "naive-ui"
+import QRCode from "qrcode"
+import SystemApi, {
+  type QrLoginSession,
+  type QrLoginSource,
+  type QrLoginStatus,
+} from "@/api/system"
+import Source from "@/types/global"
+import { SOURCE_LABELS } from "@/stores/settings"
+
+const message = useMessage()
+
+type StatusType = "waiting" | "scanned" | "success" | "expired" | "error"
+
+const sources = ref<QrLoginSource[]>([])
+const loadingSources = ref(true)
+const selectedSource = ref<Source | null>(null)
+
+const qrCanvasRef = ref<HTMLCanvasElement | null>(null)
+const session = ref<QrLoginSession | null>(null)
+const creating = ref(false)
+const polling = ref(false)
+const status = ref<{ type: StatusType; text: string }>({
+  type: "waiting",
+  text: "等待扫码",
+})
+
+const cookies = ref<string[]>([])
+
+let pollTimer: number | undefined
+let pollSeq = 0
+
+const currentSourceName = computed(
+  () => sources.value.find((item) => item.source === selectedSource.value)?.name ?? SOURCE_LABELS[selectedSource.value as Source] ?? "",
+)
+
+onMounted(async () => {
+  try {
+    const list = await SystemApi.qrLoginSource()
+    sources.value = list
+    if (list.length > 0) {
+      selectedSource.value = list[0].source as Source
+    }
+  } catch {
+    sources.value = []
+  } finally {
+    loadingSources.value = false
+  }
+  void refreshCookies()
+})
+
+onBeforeUnmount(() => {
+  stopPolling()
+})
+
+async function refreshCookies() {
+  try {
+    const data = await SystemApi.cookies()
+    cookies.value = Object.entries(data ?? {})
+      .filter(([, value]) => Boolean(value))
+      .map(([key]) => SOURCE_LABELS[key as Source] ?? key)
+  } catch {
+    // 忽略：登录成功后再刷新，失败不影响页面
+  }
+}
+
+function onSelectSource(value: string | number | boolean) {
+  selectedSource.value = value as Source
+  stopPolling()
+  session.value = null
+  status.value = { type: "waiting", text: "等待扫码" }
+}
+
+async function startLogin() {
+  if (!selectedSource.value) return
+  stopPolling()
+  session.value = null
+  status.value = { type: "waiting", text: "等待扫码" }
+  creating.value = true
+  try {
+    const result = await SystemApi.qrLogin(selectedSource.value)
+    session.value = result
+    await renderQr(result.url)
+    status.value = { type: "waiting", text: "等待扫码" }
+    startPolling(result)
+  } catch {
+    status.value = { type: "error", text: "生成二维码失败，请重试" }
+  } finally {
+    creating.value = false
+  }
+}
+
+async function renderQr(text: string) {
+  if (!qrCanvasRef.value) return
+  await QRCode.toCanvas(qrCanvasRef.value, text, {
+    width: 216,
+    margin: 2,
+    errorCorrectionLevel: "M",
+    color: { dark: "#000000", light: "#ffffff" },
+  })
+}
+
+function startPolling(result: QrLoginSession) {
+  const seq = ++pollSeq
+  polling.value = true
+  pollTimer = window.setInterval(async () => {
+    if (seq !== pollSeq) return
+    try {
+      const res = await SystemApi.loginStatus(result.source as Source, result.key)
+      if (seq !== pollSeq) return
+      applyStatus(res)
+      if (status.value.type === "success") {
+        stopPolling()
+        message.success(`「${currentSourceName.value}」登录成功，Cookies 已保存`)
+        void refreshCookies()
+      } else if (status.value.type === "expired" || status.value.type === "error") {
+        stopPolling()
+      }
+    } catch {
+      if (seq !== pollSeq) return
+      status.value = { type: "error", text: "查询登录状态失败，请重试" }
+      stopPolling()
+    }
+  }, 2000)
+}
+
+function applyStatus(res: QrLoginStatus) {
+  const code = String(res.extra?.code ?? "")
+  const raw = res.status ?? ""
+  if (raw.includes("success") || code === "803") {
+    status.value = { type: "success", text: res.message || "登录成功" }
+  } else if (raw.includes("expired") || code === "800") {
+    status.value = { type: "expired", text: res.message || "二维码已过期" }
+  } else if (raw.includes("scan") || code === "802") {
+    status.value = { type: "scanned", text: res.message || "已扫码，请在手机上确认" }
+  } else {
+    status.value = { type: "waiting", text: res.message || "等待扫码" }
+  }
+}
+
+function stopPolling() {
+  pollSeq += 1
+  polling.value = false
+  if (pollTimer !== undefined) {
+    window.clearInterval(pollTimer)
+    pollTimer = undefined
+  }
+}
+</script>
+
+<style scoped>
+.setting-card {
+  margin-bottom: 20px;
+  padding: clamp(16px, 2vw, 22px);
+  border: 1px solid var(--app-border);
+  border-radius: 14px;
+  background: rgba(255, 255, 255, 0.02);
+}
+
+.setting-head {
+  margin-bottom: 16px;
+}
+
+.setting-head h3 {
+  margin: 0 0 4px;
+  font-size: 16px;
+  font-weight: 600;
+}
+
+.setting-head p {
+  margin: 0;
+  font-size: 12px;
+  color: var(--app-text-muted);
+}
+
+.login-loading {
+  display: flex;
+  justify-content: center;
+  padding: 24px 0;
+}
+
+.login-sources {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 8px;
+  margin-bottom: 18px;
+}
+
+.login-body {
+  display: flex;
+  align-items: center;
+  gap: clamp(18px, 3vw, 28px);
+}
+
+.qr-box {
+  position: relative;
+  width: 220px;
+  height: 220px;
+  border-radius: 12px;
+  overflow: hidden;
+  flex-shrink: 0;
+  background: #fff;
+  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
+}
+
+.qr-canvas {
+  display: block;
+  width: 100%;
+  height: 100%;
+}
+
+.qr-mask {
+  position: absolute;
+  inset: 0;
+  display: grid;
+  place-items: center;
+  font-size: 15px;
+  font-weight: 600;
+  color: #fff;
+  background: rgba(0, 0, 0, 0.55);
+  backdrop-filter: blur(2px);
+}
+
+.qr-mask.success {
+  background: rgba(34, 197, 94, 0.72);
+}
+
+.qr-mask.expired {
+  background: rgba(239, 68, 68, 0.72);
+}
+
+.login-side {
+  display: flex;
+  flex-direction: column;
+  align-items: flex-start;
+  gap: 14px;
+  min-width: 0;
+}
+
+.status-text {
+  margin: 0;
+  font-size: 14px;
+  font-weight: 600;
+}
+
+.status-text.waiting {
+  color: var(--app-text-secondary);
+}
+
+.status-text.scanned {
+  color: #f59e0b;
+}
+
+.status-text.success {
+  color: var(--app-green);
+}
+
+.status-text.expired,
+.status-text.error {
+  color: #ef4444;
+}
+
+.hint {
+  margin: 0;
+  font-size: 12px;
+  color: var(--app-text-muted);
+}
+
+.cookie-row {
+  display: flex;
+  align-items: center;
+  flex-wrap: wrap;
+  gap: 6px;
+  margin-top: 16px;
+  padding-top: 14px;
+  border-top: 1px solid var(--app-border);
+}
+
+.cookie-label {
+  font-size: 12px;
+  color: var(--app-text-muted);
+}
+
+.empty {
+  padding: 24px 0;
+}
+
+@media (max-width: 640px) {
+  .login-body {
+    flex-direction: column;
+    align-items: flex-start;
+  }
+}
+</style>
diff --git a/src/types/components.d.ts b/src/types/components.d.ts
index af040b4..83a03fb 100644
--- a/src/types/components.d.ts
+++ b/src/types/components.d.ts
@@ -20,6 +20,7 @@ declare module 'vue' {
     NRadioGroup: typeof import('naive-ui')['NRadioGroup']
     NScrollbar: typeof import('naive-ui')['NScrollbar']
     PlayerBar: typeof import('./../components/PlayerBar.vue')['default']
+    QrLogin: typeof import('./../components/QrLogin.vue')['default']
     RouterLink: typeof import('vue-router')['RouterLink']
     RouterView: typeof import('vue-router')['RouterView']
     SongTable: typeof import('./../components/SongTable.vue')['default']
diff --git a/src/views/SettingsView.vue b/src/views/SettingsView.vue
index cb8472c..5906eb2 100644
--- a/src/views/SettingsView.vue
+++ b/src/views/SettingsView.vue
@@ -45,11 +45,14 @@
         />
       </n-radio-group>
     </section>
+
+    <QrLogin />
   </div>
 </template>
 
 <script setup lang="ts">
 import { NCheckboxGroup, NRadioGroup } from "naive-ui"
+import QrLogin from "@/components/QrLogin.vue"
 import { ALL_SOURCES, SOURCE_LABELS, setDefaultSource, setEnabledSources, settingsState } from "@/stores/settings"
 </script>