diff --git a/backend/routes/login.js b/backend/routes/login.js
index 66a879e238c63e1acb3671d3c114a2dc89409bfb..18dbe7722fbe11d5cdc0024696d86554e711ab27 100644
--- a/backend/routes/login.js
+++ b/backend/routes/login.js
@@ -43,11 +43,12 @@ router.get("/logout", function(req, res) {
       if (err) {
         console.log(err);
       } else {
-        res.redirect("/"); // �섏젙�댁빞 �� ��
+        console.log("Hello");
+        res.redirect("http://localhost:8081/"); // �섏젙�댁빞 �� ��
       }
     });
   } else {
-    res.redirect("/");
+    res.redirect("http://localhost:8081/");
   }
 });
 
diff --git a/frontend/src/App.vue b/frontend/src/App.vue
index ff7e97505fa6a5d357060fd50f214ad8ed8e71a5..fad2cdde1f702bc1010581d635291206bfd8820e 100644
--- a/frontend/src/App.vue
+++ b/frontend/src/App.vue
@@ -6,15 +6,13 @@
           <span class="md-title">MajorBook</span>
         </div>
 
-        <div style="flex:1">
-          <div align="right">
-            <div v-if="!checkLoggedIn">
-              <Login />
-              <SignUp />
-            </div>
-            <div v-if="checkLoggedIn">
-              <Logout />
-            </div>
+        <div style="flex:1; height:20px" align="right">
+          <div v-if="isLoggedIn === false">
+            <Login />
+            <SignUp />
+          </div>
+          <div v-else>
+            <Logout />
           </div>
         </div>
 
@@ -22,11 +20,7 @@
           <md-tabs class="md-primary" style="margin: auto; height: 30px">
             <md-tab id="tab-home" md-label="Home" to="/home"></md-tab>
             <md-tab id="tab-profile" md-label="Profile" to="/profile"></md-tab>
-            <md-tab
-              id="tab-list"
-              md-label="�꾧났�쒖쟻蹂닿린"
-              to="/BookSearchPage"
-            ></md-tab>
+            <md-tab id="tab-list" md-label="�꾧났�쒖쟻蹂닿린" to="/BookSearchPage"></md-tab>
           </md-tabs>
         </div>
       </md-app-toolbar>
@@ -63,25 +57,26 @@ export default {
   },
   methods: {
     checkSession() {
-      this.$http.get("/api/login/checkSession").then(function(response) {
-        //console.log(response.data);
+      this.$http.get("/api/login/checkSession").then(response => {
+        console.log(response.data);
         if (response.data === true) {
-          return true;
+          return (this.isLoggedIn = true);
+          //this.$router.push("home");
         } else {
-          return false;
+          return (this.isLoggedIn = false);
         }
       });
     }
-  },
-  computed: {
-    checkLoggedIn() {
-      console.log(this.checkSession());
-      if (this.checkSession() === true) {
-        return true;
-      }
-      return false;
-    }
   }
+  // computed: {
+  //   checkLoggedIn() {
+  //     console.log(this.checkSession());
+  //     if (this.checkSession() === true) {
+  //       return (this.isLoggedIn = true);
+  //     }
+  //     return (this.isLoggedIn = false);
+  //   }
+  // }
 };
 </script>
 
diff --git a/frontend/src/components/BookSearchPage.vue b/frontend/src/components/BookSearchPage.vue
index fa52caf4f77a6b5eb315946c216fbecd1447f322..9e8d1e3342606eb7dc23c40e7ae1bf2b77ac3700 100644
--- a/frontend/src/components/BookSearchPage.vue
+++ b/frontend/src/components/BookSearchPage.vue
@@ -33,18 +33,18 @@
           <md-card-header>
             <md-card-header-text>
               <div class="md-title">
-                {{Book.title}}
+                {{ Book.title }}
                 <br />
                 <br />
               </div>
               <div class="md-subhead" style="text-align:left;font-weight: bold;">
-                # �숇뀈: {{Book.grade}}
+                # �숇뀈: {{ Book.grade }}
                 <br />
-                # �꾧났: {{Book.major}}
+                # �꾧났: {{ Book.major }}
                 <br />
-                # �몃��ы빆: {{Book.type}}
+                # �몃��ы빆: {{ Book.type }}
                 <br />
-                # 留ㅻЪ: {{Book.stock}}
+                # 留ㅻЪ: {{ Book.stock }}
               </div>
             </md-card-header-text>
             <md-card-media md-medium>
@@ -96,98 +96,85 @@
   </div>
 </template>
 
-
-
 <script>
-import Vue from 'vue'
-import VueMaterial from 'vue-material'
-import Multiselect from 'vue-multiselect'
-import 'vue-material/dist/vue-material.min.css'
-import 'vue-material/dist/theme/default.css'
-Vue.use(VueMaterial)
+import Vue from "vue";
+import VueMaterial from "vue-material";
+import Multiselect from "vue-multiselect";
+import "vue-material/dist/vue-material.min.css";
+import "vue-material/dist/theme/default.css";
+Vue.use(VueMaterial);
 export default {
-    components: { Multiselect },
-    name: 'MaterialIcons',
-    data() {
-        return {
-          bottomPosition: 'md-bottom-right',
-          active : false,
-            SearchResult : false,
-            grade: null,
-            major: null,
-            type: null,
-            option1: ['1�숇뀈','2�숇뀈','3�숇뀈','4�숇뀈'],
-            option2: ['�뚰봽�몄썾�댄븰怨�','誘몃뵒�댄븰怨�','寃쎌젣�숆낵'],
-            option3: ['�꾧났 �꾩닔', '�꾧났 �좏깮', '援먯뼇�좏깮','湲곗큹怨쇰ぉ'],
-            Books : [
-            ],
-            submit:{
-            title : "",
-            grade: "",
-            major : "",
-            src : "",
-          }
-        };
+  components: { Multiselect },
+  name: "MaterialIcons",
+  data() {
+    return {
+      bottomPosition: "md-bottom-right",
+      active: false,
+      SearchResult: false,
+      grade: null,
+      major: null,
+      type: null,
+      option1: ["1�숇뀈", "2�숇뀈", "3�숇뀈", "4�숇뀈"],
+      option2: ["�뚰봽�몄썾�댄븰怨�", "誘몃뵒�댄븰怨�", "寃쎌젣�숆낵"],
+      option3: ["�꾧났 �꾩닔", "�꾧났 �좏깮", "援먯뼇�좏깮", "湲곗큹怨쇰ぉ"],
+      Books: [],
+      submit: {
+        title: "",
+        grade: "",
+        major: "",
+        src: ""
+      }
+    };
+  },
+  created() {
+    this.$http.get("/api/books").then(response => {
+      this.Books = response.data;
+      console.log("Success");
+      console.log(this.Books);
+    });
+  },
+  methods: {
+    Search: function() {
+      if (this.grade !== null && this.major !== null && this.type !== null) {
+        this.SearchResult = true;
+        console.log(this.SearchResult);
+      } else {
+        alert("寃��됲븷 移댄뀒怨좊━瑜� �꾨� �낅젰�댁<�몄슂");
+      }
     },
-    created() {
-          this
-            .$http
-            .get('/api/books')
-            .then(response => {
-              this.Books = response.data; 
-              console.log("Success")
-              console.log(this.Books)
-            })
-          },
-    methods:{
-        Search: function(){
-            if(this.grade !== null && this.major !== null && this.type !== null)
-            {   
-                this.SearchResult = true;
-                console.log(this.SearchResult);
-            }
-            else
-            {
-                alert("寃��됲븷 移댄뀒怨좊━瑜� �꾨� �낅젰�댁<�몄슂")
-            }
-
-        },
-        Register(){
-        this.$http
-              .post("/api/books", this.submit)
-              .then(res => {
-              console.log("Sumit Success");
-              })
-              .catch(err => {
-              console.log("Submit failed");
-              });
-        this.active = false;
+    Register() {
+      this.$http
+        .post("/api/books", this.submit)
+        .then(res => {
+          console.log("Sumit Success");
+        })
+        .catch(err => {
+          console.log("Submit failed");
+        });
+      this.active = false;
     }
-}
+  }
 };
 </script>
 
-
-<style lang='css'>
-html,body {
-    text-align: center;
-    margin:0;
-    width:100%;
-    font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
-    justify-content: center;
-    
+<style lang="css">
+html,
+body {
+  text-align: center;
+  margin: 0;
+  width: 100%;
+  font: 14px "Lucida Grande", Helvetica, Arial, sans-serif;
+  justify-content: center;
 }
 .search {
-    margin-Bottom: 0.5%;
+  margin-bottom: 0.5%;
 }
 .select {
-
-    text-align: center;    
-    margin-Top: 2%;
+  text-align: center;
+  margin-top: 2%;
 }
-.button{
-    margin-top: 70px;
+.button {
+  margin-top: 70px;
 }
 </style>
-<style src="vue-multiselect/dist/vue-multiselect.min.css">
-</style>
\ No newline at end of file
+<style src="vue-multiselect/dist/vue-multiselect.min.css"></style>
diff --git a/frontend/src/components/login/Login.vue b/frontend/src/components/login/Login.vue
index 4ace51f26052827a18a4aeb1d810a42e4106d70e..9d27c96a941bea1b2f663017007b7e7af519d7c4 100644
--- a/frontend/src/components/login/Login.vue
+++ b/frontend/src/components/login/Login.vue
@@ -13,10 +13,8 @@
         <md-input v-model="user.password" type="password" />
       </md-field>
 
-      <md-button class="md-primary" v-on:click="login">Login</md-button>
-      <md-button class="md-primary" v-on:click="active = false"
-        >Close</md-button
-      >
+      <md-button class="md-raised md-primary" v-on:click="login">Login</md-button>
+      <md-button class="md-primary" v-on:click="active = false">Close</md-button>
     </md-dialog>
   </div>
 </template>
@@ -27,6 +25,7 @@ import VueMaterial from "vue-material";
 import "vue-material/dist/vue-material.min.css";
 import "vue-material/dist/theme/default.css";
 Vue.use(VueMaterial);
+
 export default {
   data: function() {
     return {
@@ -50,6 +49,7 @@ export default {
             alert("success login");
             //this.$router.push("Logout");
             this.active = false;
+            location.reload();
           },
           error => {
             // error 瑜� 蹂댁뿬以�
diff --git a/frontend/src/components/login/Logout.vue b/frontend/src/components/login/Logout.vue
index a76e5d29636c1226790977494f8567d2724450ca..025fa9cb4a38180871272d7d7b2d7108b72f8510 100644
--- a/frontend/src/components/login/Logout.vue
+++ b/frontend/src/components/login/Logout.vue
@@ -20,7 +20,9 @@ export default {
       console.log("Logout start");
       this.$http.get("/api/login/logout").then(response => {
         if (response) {
+          alert("success logout");
           //this.$router.push("home");
+          location.reload();
         }
       });
     }
diff --git a/frontend/src/components/login/SignUp.vue b/frontend/src/components/login/SignUp.vue
index a7118e3575df16c42d80ab83a3b81410576b072f..0dba42e7767ac575260cc56259d11056341f750a 100644
--- a/frontend/src/components/login/SignUp.vue
+++ b/frontend/src/components/login/SignUp.vue
@@ -1,5 +1,5 @@
 <template>
-  <div id="logout">
+  <div id="signup">
     <md-button class="md-primary" v-on:click="active = true">Sign Up</md-button>
     <md-dialog :md-active.sync="active" style="width:500px; height: 1000px">
       <md-dialog-title>Sign Up</md-dialog-title>
@@ -23,17 +23,13 @@
         <md-input name="email" v-model="user.email" />
       </md-field>
 
-      <md-button class="md-raised md-primary" v-on:click="signUp"
-        >Sign Up</md-button
-      >
-      <md-button class="md-primary" v-on:click="active = false"
-        >Close</md-button
-      >
+      <md-button class="md-raised md-primary" v-on:click="signUp">Sign Up</md-button>
+      <md-button class="md-primary" v-on:click="active = false">Close</md-button>
     </md-dialog>
   </div>
 </template>
 
-<style>
+<style scoped>
 .select {
   margin: 15px;
   display: inline-flex;