diff --git a/dist/css/app.37ba2ca9.css b/dist/css/app.37ba2ca9.css
new file mode 100644
index 0000000..b929fdd
--- /dev/null
+++ b/dist/css/app.37ba2ca9.css
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/dist/css/app.6ad90788.css b/dist/css/app.6ad90788.css
deleted file mode 100644
index 165db31..0000000
--- a/dist/css/app.6ad90788.css
+++ /dev/null
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fetch(`https://api.oj.东北大学.com/problem?problem_id=${this.$route.params.id}`,{headers:{Authorization:this.token}});this.problem=await e.json()}catch(e){console.error("Error:",e)}},async markProblem(e){try{const t=await fetch("https://api.oj.东北大学.com/mark",{method:"POST",headers:{Authorization:this.token,"Content-Type":"application/json"},body:JSON.stringify({problem_id:this.problem.id,status:this.problem.status===e?2:e})});t.ok&&await this.fetchProblem()}catch(t){console.error("Error:",t)}},getDifficultyText(e){const t={1:"1",2:"2",3:"3",4:"4",5:"5",6:"6",7:"7",8:"8",9:"9",10:"10"};return t[e]||"未知"},goToKnowledge(e){this.$router.push({path:"/problems",query:{knowledge_id:e.id}})},async goToNextProblem(){try{const e=this.problem.id+1,t=await fetch(`https://api.oj.东北大学.com/problem?problem_id=${e}`,{headers:{Authorization:this.token}});if(!t.ok)return void(404===t.status?alert("已经是最后一题了~"):alert("获取下一题失败"));const o=await t.json();o&&o.id&&this.$router.push(`/problem/${o.id}`)}catch(e){console.error("Error:",e),alert("获取下一题失败")}},async goToPreviousProblem(){try{const e=this.problem.id-1;if(e<1)return void alert("已经是第一题了~");const t=await fetch(`https://api.oj.东北大学.com/problem?problem_id=${e}`,{headers:{Authorization:this.token}});if(!t.ok)return void alert("获取上一题失败");const o=await t.json();o&&o.id&&this.$router.push(`/problem/${o.id}`)}catch(e){console.error("Error:",e),alert("获取上一题失败")}}},mounted(){this.fetchProblem()},watch:{"$route.params.id"(){this.fetchProblem()},"problem.title"(){this.problem&&this.problem.title&&(document.title=`${this.problem.title} - OJ题库 - NEU小站`)}}};const ne=(0,g.A)(oe,[["render",W]]);var ie=ne;const le={class:"problem-list"},se={class:"filters"},re={class:"knowledge-search",ref:"knowledgeSearch"},ae={key:0,class:"knowledge-list"},de=["onClick"],ce={class:"problems-table"},ue=["onClick"],he={key:1,class:"no-knowledge"},pe={class:"pagination"},ge=["disabled"],ke=["disabled"];function me(e,t,o,l,s,r){return(0,i.uX)(),(0,i.CE)("div",le,[(0,i.Lk)("div",se,[(0,i.bo)((0,i.Lk)("input",{"onUpdate:modelValue":t[0]||(t[0]=e=>s.title=e),placeholder:"搜索题目标题"},null,512),[[n.Jo,s.title]]),(0,i.bo)((0,i.Lk)("input",{"onUpdate:modelValue":t[1]||(t[1]=e=>s.content=e),placeholder:"搜索题目内容"},null,512),[[n.Jo,s.content]]),(0,i.bo)((0,i.Lk)("select",{"onUpdate:modelValue":t[2]||(t[2]=e=>s.difficulty=e)},t[9]||(t[9]=[(0,i.Fv)('<option value="" data-v-131cee16>全部难度</option><option value="1" data-v-131cee16>1</option><option value="2" data-v-131cee16>2</option><option value="3" data-v-131cee16>3</option><option value="4" data-v-131cee16>4</option><option value="5" data-v-131cee16>5</option><option 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e.json();this.problems=t.problems,this.totalPages=t.pages}catch(e){console.error("Error:",e)}},goToProblem(e){this.$router.push(`/problem/${e}`)},changePage(e){this.page=e,this.fetchProblems()},getDifficultyText(e){const t={1:"1",2:"2",3:"3",4:"4",5:"5",6:"6",7:"7",8:"8",9:"9",10:"10"};return t[e]||"未知"},getStatusText(e){return 1===e?"已会":"不会"},async fetchKnowledgePoints(){try{const e=await fetch("https://api.oj.东北大学.com/knowledge",{method:"POST",headers:{Authorization:this.token,"Content-Type":"application/json"},body:JSON.stringify({search:this.knowledgeSearch})}),t=await e.json();this.knowledgePoints=t,this.showKnowledgeList=!0}catch(e){console.error("Error:",e)}},selectKnowledge(e){this.selectedKnowledge=e,this.knowledgeSearch=e.title,this.showKnowledgeList=!1,this.page=1,this.fetchProblems()},handleClickOutside(e){const t=this.$refs.knowledgeSearch;t&&!t.contains(e.target)&&(this.showKnowledgeList=!1,this.selectedKnowledge||(this.knowledgeSearch=""))}},watch:{title(){this.page=1,this.fetchProblems()},difficulty(){this.page=1,this.fetchProblems()},statusFilter(){this.page=1,this.fetchProblems()},content(){this.page=1,this.fetchProblems()},knowledgeSearch(e){e||(this.selectedKnowledge=null,this.page=1,this.fetchProblems())}},mounted(){document.title="我标记的题目 - OJ题库 - NEU小站",this.fetchProblems(),document.addEventListener("click",this.handleClickOutside)},unmounted(){document.removeEventListener("click",this.handleClickOutside)}};const fe=(0,g.A)(be,[["render",me],["__scopeId","data-v-131cee16"]]);var ve=fe;const we=[{path:"/",redirect:"/problems"},{path:"/problems",name:"ProblemList",component:j},{path:"/problem/:id",name:"ProblemDetail",component:ie,meta:{title:"题目详情"}},{path:"/my",name:"MyProblemList",component:ve},{path:"/:pathMatch(.*)*",redirect:"/problems"}],ye=(0,b.aE)({history:(0,b.LA)(),routes:we});var Le=ye,Pe=o(782),Ce=(0,Pe.y$)({state:{},getters:{},mutations:{},actions:{},modules:{}});(0,n.Ef)(m).use(Ce).use(Le).mount("#app")}},t={};function o(n){var i=t[n];if(void 0!==i)return i.exports;var l=t[n]={id:n,loaded:!1,exports:{}};return e[n].call(l.exports,l,l.exports,o),l.loaded=!0,l.exports}o.m=e,function(){var e=[];o.O=function(t,n,i,l){if(!n){var s=1/0;for(c=0;c<e.length;c++){n=e[c][0],i=e[c][1],l=e[c][2];for(var r=!0,a=0;a<n.length;a++)(!1&l||s>=l)&&Object.keys(o.O).every((function(e){return o.O[e](n[a])}))?n.splice(a--,1):(r=!1,l<s&&(s=l));if(r){e.splice(c--,1);var d=i();void 0!==d&&(t=d)}}return t}l=l||0;for(var c=e.length;c>0&&e[c-1][2]>l;c--)e[c]=e[c-1];e[c]=[n,i,l]}}(),function(){o.n=function(e){var t=e&&e.__esModule?function(){return e["default"]}:function(){return e};return o.d(t,{a:t}),t}}(),function(){o.d=function(e,t){for(var n in t)o.o(t,n)&&!o.o(e,n)&&Object.defineProperty(e,n,{enumerable:!0,get:t[n]})}}(),function(){o.g=function(){if("object"===typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(e){if("object"===typeof window)return window}}()}(),function(){o.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)}}(),function(){o.r=function(e){"undefined"!==typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})}}(),function(){o.nmd=function(e){return e.paths=[],e.children||(e.children=[]),e}}(),function(){var e={524:0};o.O.j=function(t){return 0===e[t]};var t=function(t,n){var i,l,s=n[0],r=n[1],a=n[2],d=0;if(s.some((function(t){return 0!==e[t]}))){for(i in r)o.o(r,i)&&(o.m[i]=r[i]);if(a)var c=a(o)}for(t&&t(n);d<s.length;d++)l=s[d],o.o(e,l)&&e[l]&&e[l][0](),e[l]=0;return o.O(c)},n=self["webpackChunkfront"]=self["webpackChunkfront"]||[];n.forEach(t.bind(null,0)),n.push=t.bind(null,n.push.bind(n))}();var n=o.O(void 0,[504],(function(){return o(5104)}));n=o.O(n)})();
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diff --git a/src/App.vue b/src/App.vue
index f07f240..a93d61c 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -4,6 +4,7 @@
       加载中...
     </div>
     <div v-else-if="!isLoggedIn" class="login-prompt">
+      <!-- <div class="title">NEU小站OJ题库</div> -->
       <div class="login-message">请登录后进入NEU小站OJ题库！</div>
       <button class="login-button" @click="goToLogin">前往登录</button>
     </div>
@@ -36,6 +37,14 @@ export default {
       token: Cookies.get('token') || ''
     }
   },
+  watch: {
+    isLoggedIn: {
+      handler(newValue) {
+        document.title = newValue ? 'NEU小站OJ题库 - 题目列表' : 'NEU小站OJ题库';
+      },
+      immediate: true
+    }
+  },
   methods: {
     async checkLoginStatus() {
       try {
@@ -161,6 +170,13 @@ body {
   background-color: #f5f5f5;
 }
 
+.title {
+  font-size: 32px;
+  font-weight: bold;
+  color: #333;
+  margin-bottom: 10px;
+}
+
 .login-message {
   font-size: 24px;
   color: #333;