diff --git a/frontend/components/organisms/TheSideBar.vue b/frontend/components/organisms/TheSideBar.vue
index b79dfc68..4ee37912 100644
--- a/frontend/components/organisms/TheSideBar.vue
+++ b/frontend/components/organisms/TheSideBar.vue
@@ -34,10 +34,6 @@ export default {
       { icon: 'mdi-database', text: 'Dataset', link: 'dataset' },
       { icon: 'label', text: 'Labels', link: 'labels' },
       { icon: 'person', text: 'Members', link: 'members' },
-      { divider: true },
-      { icon: 'backup', text: 'Import', link: 'upload' },
-      { icon: 'archive', text: 'Export', link: 'download' },
-      { divider: true },
       { icon: 'settings', text: 'Guideline', link: 'guideline' },
       { icon: 'chat_bubble', text: 'Statistics', link: 'statistics' }
     ]
diff --git a/frontend/pages/projects/_id/download/index.vue b/frontend/pages/projects/_id/download/index.vue
deleted file mode 100644
index 067ad5d8..00000000
--- a/frontend/pages/projects/_id/download/index.vue
+++ /dev/null
@@ -1,27 +0,0 @@
-<template>
-  <v-card>
-    <v-card-title>
-      Export
-    </v-card-title>
-    <v-card-text>
-      <a :href="url" download="docs.json">Download</a>
-    </v-card-text>
-  </v-card>
-</template>
-
-<script>
-export default {
-  layout: 'project',
-
-  computed: {
-    url() {
-      const projectId = this.$route.params.id
-      return `/v1/projects/${projectId}/docs/download`
-    }
-  },
-
-  validate({ params }) {
-    return /^\d+$/.test(params.id)
-  }
-}
-</script>
diff --git a/frontend/pages/projects/_id/upload/index.vue b/frontend/pages/projects/_id/upload/index.vue
deleted file mode 100644
index 14e9f380..00000000
--- a/frontend/pages/projects/_id/upload/index.vue
+++ /dev/null
@@ -1,120 +0,0 @@
-<template>
-  <v-content>
-    <v-container
-      fluid
-      fill-height
-    >
-      <v-layout>
-        <v-flex>
-          <v-form
-            ref="form"
-            lazy-validation
-          >
-            <v-card>
-              <v-card flat>
-                <v-card-title>
-                  Objective
-                </v-card-title>
-                <v-card-text>
-                  <v-radio-group v-model="selectedTask">
-                    <v-radio
-                      v-for="(task, i) in tasks"
-                      :key="i"
-                      :label="task"
-                      :value="task"
-                    />
-                  </v-radio-group>
-                </v-card-text>
-              </v-card>
-
-              <v-card flat max-width="800">
-                <v-card-title>
-                  Import text items
-                </v-card-title>
-                <v-card-text>
-                  <v-radio-group v-model="selectedFormat">
-                    <v-radio
-                      v-for="(format, i) in formats"
-                      :key="i"
-                      :label="format.text"
-                      :value="format"
-                    />
-                  </v-radio-group>
-                  <v-sheet color="black white--text" class="pa-3">
-                    {{ selectedFormat }}
-                  </v-sheet>
-                </v-card-text>
-              </v-card>
-
-              <v-card flat max-width="500">
-                <v-card-title>
-                  Select file
-                </v-card-title>
-                <v-card-text>
-                  <v-file-input :accept="acceptType" label="File input" />
-                </v-card-text>
-              </v-card>
-
-              <v-card-actions>
-                <v-btn>
-                  Import Dataset
-                </v-btn>
-              </v-card-actions>
-            </v-card>
-          </v-form>
-        </v-flex>
-      </v-layout>
-    </v-container>
-  </v-content>
-</template>
-
-<script>
-export default {
-  layout: 'project',
-  data() {
-    return {
-      selectedTask: null,
-      selectedFormat: null,
-      tasks: [
-        'Text Classification',
-        'Sequence Labeling',
-        'Seq2seq'
-      ],
-      formats: [
-        {
-          type: 'csv',
-          text: 'Upload a CSV file from your computer',
-          accept: '.csv'
-        },
-        {
-          type: 'plain',
-          text: 'Upload text items from your computer',
-          accept: '.txt'
-        },
-        {
-          type: 'json',
-          text: 'Upload a JSON file from your computer',
-          accept: '.json,.jsonl'
-        }
-      ]
-    }
-  },
-  computed: {
-    acceptType() {
-      if (this.selectedFormat) {
-        return this.selectedFormat.accept
-      } else {
-        return '.txt,.csv,.json,.jsonl'
-      }
-    }
-  },
-  methods: {
-  }
-}
-</script>
-
-<style scoped>
-body pre {
-  color: white;
-}
-</style>