diff --git a/package-lock.json b/package-lock.json
index deb7ce8..a271049 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,6 +9,7 @@
       "version": "0.0.0",
       "dependencies": {
         "@element-plus/icons-vue": "^2.3.1",
+        "@vueuse/core": "^12.7.0",
         "element-plus": "^2.9.5",
         "vue": "^3.5.13"
       },
@@ -1266,9 +1267,10 @@
       }
     },
     "node_modules/@types/web-bluetooth": {
-      "version": "0.0.16",
-      "resolved": "https://registry.npmmirror.com/@types/web-bluetooth/-/web-bluetooth-0.0.16.tgz",
-      "integrity": "sha512-oh8q2Zc32S6gd/j50GowEjKLoOVOwHP/bWVjKJInBwQqdOYMdPrf1oVlelTlyfFK3CKxL1uahMDAr+vy8T7yMQ=="
+      "version": "0.0.20",
+      "resolved": "https://registry.npmmirror.com/@types/web-bluetooth/-/web-bluetooth-0.0.20.tgz",
+      "integrity": "sha512-g9gZnnXVq7gM7v3tJCWV/qw7w+KeOlSHAhgF9RytFyifW6AF61hdT2ucrYhPq9hLs5JIryeupHV3qGk95dH9ow==",
+      "license": "MIT"
     },
     "node_modules/@vitejs/plugin-vue": {
       "version": "5.2.1",
@@ -1482,88 +1484,41 @@
       "integrity": "sha512-/hnE/qP5ZoGpol0a5mDi45bOd7t3tjYJBjsgCsivow7D48cJeV5l05RD82lPqi7gRiphZM37rnhW1l6ZoCNNnQ=="
     },
     "node_modules/@vueuse/core": {
-      "version": "9.13.0",
-      "resolved": "https://registry.npmmirror.com/@vueuse/core/-/core-9.13.0.tgz",
-      "integrity": "sha512-pujnclbeHWxxPRqXWmdkKV5OX4Wk4YeK7wusHqRwU0Q7EFusHoqNA/aPhB6KCh9hEqJkLAJo7bb0Lh9b+OIVzw==",
+      "version": "12.7.0",
+      "resolved": "https://registry.npmmirror.com/@vueuse/core/-/core-12.7.0.tgz",
+      "integrity": "sha512-jtK5B7YjZXmkGNHjviyGO4s3ZtEhbzSgrbX+s5o+Lr8i2nYqNyHuPVOeTdM1/hZ5Tkxg/KktAuAVDDiHMraMVA==",
+      "license": "MIT",
       "dependencies": {
-        "@types/web-bluetooth": "^0.0.16",
-        "@vueuse/metadata": "9.13.0",
-        "@vueuse/shared": "9.13.0",
-        "vue-demi": "*"
+        "@types/web-bluetooth": "^0.0.20",
+        "@vueuse/metadata": "12.7.0",
+        "@vueuse/shared": "12.7.0",
+        "vue": "^3.5.13"
       },
       "funding": {
         "url": "https://github.com/sponsors/antfu"
       }
     },
-    "node_modules/@vueuse/core/node_modules/vue-demi": {
-      "version": "0.14.10",
-      "resolved": "https://registry.npmmirror.com/vue-demi/-/vue-demi-0.14.10.tgz",
-      "integrity": "sha512-nMZBOwuzabUO0nLgIcc6rycZEebF6eeUfaiQx9+WSk8e29IbLvPU9feI6tqW4kTo3hvoYAJkMh8n8D0fuISphg==",
-      "hasInstallScript": true,
-      "bin": {
-        "vue-demi-fix": "bin/vue-demi-fix.js",
-        "vue-demi-switch": "bin/vue-demi-switch.js"
-      },
-      "engines": {
-        "node": ">=12"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/antfu"
-      },
-      "peerDependencies": {
-        "@vue/composition-api": "^1.0.0-rc.1",
-        "vue": "^3.0.0-0 || ^2.6.0"
-      },
-      "peerDependenciesMeta": {
-        "@vue/composition-api": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/@vueuse/metadata": {
-      "version": "9.13.0",
-      "resolved": "https://registry.npmmirror.com/@vueuse/metadata/-/metadata-9.13.0.tgz",
-      "integrity": "sha512-gdU7TKNAUVlXXLbaF+ZCfte8BjRJQWPCa2J55+7/h+yDtzw3vOoGQDRXzI6pyKyo6bXFT5/QoPE4hAknExjRLQ==",
+      "version": "12.7.0",
+      "resolved": "https://registry.npmmirror.com/@vueuse/metadata/-/metadata-12.7.0.tgz",
+      "integrity": "sha512-4VvTH9mrjXqFN5LYa5YfqHVRI6j7R00Vy4995Rw7PQxyCL3z0Lli86iN4UemWqixxEvYfRjG+hF9wL8oLOn+3g==",
+      "license": "MIT",
       "funding": {
         "url": "https://github.com/sponsors/antfu"
       }
     },
     "node_modules/@vueuse/shared": {
-      "version": "9.13.0",
-      "resolved": "https://registry.npmmirror.com/@vueuse/shared/-/shared-9.13.0.tgz",
-      "integrity": "sha512-UrnhU+Cnufu4S6JLCPZnkWh0WwZGUp72ktOF2DFptMlOs3TOdVv8xJN53zhHGARmVOsz5KqOls09+J1NR6sBKw==",
+      "version": "12.7.0",
+      "resolved": "https://registry.npmmirror.com/@vueuse/shared/-/shared-12.7.0.tgz",
+      "integrity": "sha512-coLlUw2HHKsm7rPN6WqHJQr18WymN4wkA/3ThFaJ4v4gWGWAQQGK+MJxLuJTBs4mojQiazlVWAKNJNpUWGRkNw==",
+      "license": "MIT",
       "dependencies": {
-        "vue-demi": "*"
+        "vue": "^3.5.13"
       },
       "funding": {
         "url": "https://github.com/sponsors/antfu"
       }
     },
-    "node_modules/@vueuse/shared/node_modules/vue-demi": {
-      "version": "0.14.10",
-      "resolved": "https://registry.npmmirror.com/vue-demi/-/vue-demi-0.14.10.tgz",
-      "integrity": "sha512-nMZBOwuzabUO0nLgIcc6rycZEebF6eeUfaiQx9+WSk8e29IbLvPU9feI6tqW4kTo3hvoYAJkMh8n8D0fuISphg==",
-      "hasInstallScript": true,
-      "bin": {
-        "vue-demi-fix": "bin/vue-demi-fix.js",
-        "vue-demi-switch": "bin/vue-demi-switch.js"
-      },
-      "engines": {
-        "node": ">=12"
-      },
-      "funding": {
-        "url": "https://github.com/sponsors/antfu"
-      },
-      "peerDependencies": {
-        "@vue/composition-api": "^1.0.0-rc.1",
-        "vue": "^3.0.0-0 || ^2.6.0"
-      },
-      "peerDependenciesMeta": {
-        "@vue/composition-api": {
-          "optional": true
-        }
-      }
-    },
     "node_modules/acorn": {
       "version": "8.14.0",
       "resolved": "https://registry.npmmirror.com/acorn/-/acorn-8.14.0.tgz",
@@ -1869,6 +1824,100 @@
         "vue": "^3.2.0"
       }
     },
+    "node_modules/element-plus/node_modules/@types/web-bluetooth": {
+      "version": "0.0.16",
+      "resolved": "https://registry.npmmirror.com/@types/web-bluetooth/-/web-bluetooth-0.0.16.tgz",
+      "integrity": "sha512-oh8q2Zc32S6gd/j50GowEjKLoOVOwHP/bWVjKJInBwQqdOYMdPrf1oVlelTlyfFK3CKxL1uahMDAr+vy8T7yMQ==",
+      "license": "MIT"
+    },
+    "node_modules/element-plus/node_modules/@vueuse/core": {
+      "version": "9.13.0",
+      "resolved": "https://registry.npmmirror.com/@vueuse/core/-/core-9.13.0.tgz",
+      "integrity": "sha512-pujnclbeHWxxPRqXWmdkKV5OX4Wk4YeK7wusHqRwU0Q7EFusHoqNA/aPhB6KCh9hEqJkLAJo7bb0Lh9b+OIVzw==",
+      "license": "MIT",
+      "dependencies": {
+        "@types/web-bluetooth": "^0.0.16",
+        "@vueuse/metadata": "9.13.0",
+        "@vueuse/shared": "9.13.0",
+        "vue-demi": "*"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      }
+    },
+    "node_modules/element-plus/node_modules/@vueuse/core/node_modules/vue-demi": {
+      "version": "0.14.10",
+      "resolved": "https://registry.npmmirror.com/vue-demi/-/vue-demi-0.14.10.tgz",
+      "integrity": "sha512-nMZBOwuzabUO0nLgIcc6rycZEebF6eeUfaiQx9+WSk8e29IbLvPU9feI6tqW4kTo3hvoYAJkMh8n8D0fuISphg==",
+      "hasInstallScript": true,
+      "license": "MIT",
+      "bin": {
+        "vue-demi-fix": "bin/vue-demi-fix.js",
+        "vue-demi-switch": "bin/vue-demi-switch.js"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      },
+      "peerDependencies": {
+        "@vue/composition-api": "^1.0.0-rc.1",
+        "vue": "^3.0.0-0 || ^2.6.0"
+      },
+      "peerDependenciesMeta": {
+        "@vue/composition-api": {
+          "optional": true
+        }
+      }
+    },
+    "node_modules/element-plus/node_modules/@vueuse/metadata": {
+      "version": "9.13.0",
+      "resolved": "https://registry.npmmirror.com/@vueuse/metadata/-/metadata-9.13.0.tgz",
+      "integrity": "sha512-gdU7TKNAUVlXXLbaF+ZCfte8BjRJQWPCa2J55+7/h+yDtzw3vOoGQDRXzI6pyKyo6bXFT5/QoPE4hAknExjRLQ==",
+      "license": "MIT",
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      }
+    },
+    "node_modules/element-plus/node_modules/@vueuse/shared": {
+      "version": "9.13.0",
+      "resolved": "https://registry.npmmirror.com/@vueuse/shared/-/shared-9.13.0.tgz",
+      "integrity": "sha512-UrnhU+Cnufu4S6JLCPZnkWh0WwZGUp72ktOF2DFptMlOs3TOdVv8xJN53zhHGARmVOsz5KqOls09+J1NR6sBKw==",
+      "license": "MIT",
+      "dependencies": {
+        "vue-demi": "*"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      }
+    },
+    "node_modules/element-plus/node_modules/@vueuse/shared/node_modules/vue-demi": {
+      "version": "0.14.10",
+      "resolved": "https://registry.npmmirror.com/vue-demi/-/vue-demi-0.14.10.tgz",
+      "integrity": "sha512-nMZBOwuzabUO0nLgIcc6rycZEebF6eeUfaiQx9+WSk8e29IbLvPU9feI6tqW4kTo3hvoYAJkMh8n8D0fuISphg==",
+      "hasInstallScript": true,
+      "license": "MIT",
+      "bin": {
+        "vue-demi-fix": "bin/vue-demi-fix.js",
+        "vue-demi-switch": "bin/vue-demi-switch.js"
+      },
+      "engines": {
+        "node": ">=12"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/antfu"
+      },
+      "peerDependencies": {
+        "@vue/composition-api": "^1.0.0-rc.1",
+        "vue": "^3.0.0-0 || ^2.6.0"
+      },
+      "peerDependenciesMeta": {
+        "@vue/composition-api": {
+          "optional": true
+        }
+      }
+    },
     "node_modules/entities": {
       "version": "4.5.0",
       "resolved": "https://registry.npmmirror.com/entities/-/entities-4.5.0.tgz",
diff --git a/package.json b/package.json
index b7cb13c..b61999a 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,7 @@
   },
   "dependencies": {
     "@element-plus/icons-vue": "^2.3.1",
+    "@vueuse/core": "^12.7.0",
     "element-plus": "^2.9.5",
     "vue": "^3.5.13"
   },
diff --git a/public/example.json b/public/example.json
index 9e2ee78..0ed99a9 100644
--- a/public/example.json
+++ b/public/example.json
@@ -83,5 +83,9 @@
                 "Option 3"
             ]
         }
-    ]
+    ],
+    "settings": {
+        "autoNext": true,
+        "darkMode": false
+    }
 }
\ No newline at end of file
diff --git a/src/App.vue b/src/App.vue
index 88c7d09..5507e6c 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -50,6 +50,7 @@ export default {
       settings: {
         allowBack: true,
         allowAutoNext: true,
+        darkMode: false,
       },
     }
   },
@@ -64,6 +65,10 @@ export default {
           throw new Error('Invalid item');
         }
 
+        if (this.settings.darkMode) {
+          document.documentElement.classList.add('dark');
+        }
+
         this.currentIdx = 0;
         this.updateItem();
         this.started = new Date().getTime();
@@ -178,7 +183,9 @@ export default {
 <template>
   <div v-if="!isReady">Loading...</div>
   <el-container id="main" v-if="isReady">
-    <el-header height=24pt id="display-title">{{ itemStatus.title }}</el-header>
+    <el-header height=24pt>
+      <el-text class="mx-1" type="primary"><span id="display-title">{{ itemStatus.title }}</span></el-text>
+    </el-header>
     <el-main id="main-inner">
       <el-container id="display-desc" v-if="itemStatus.item.desc">
         <el-text class="mx-1" size="large"><span v-html="itemStatus.item.desc"></span></el-text>
@@ -240,7 +247,6 @@ export default {
   width: 50vw;
   max-height: 75vh;
   overflow: hidden;
-  background-color: #FAFCFF;
   margin: 12vh auto;
   padding-top: 4ex;
   padding-left: 2ex;
@@ -259,7 +265,6 @@ export default {
   text-align: left;
   font-size: 18pt;
   font-weight: bold;
-  color: rgb(51.2, 126.4, 204);
 }
 
 #display-desc {
diff --git a/src/main.js b/src/main.js
index 870585a..f392e1b 100644
--- a/src/main.js
+++ b/src/main.js
@@ -1,4 +1,5 @@
 import 'element-plus/dist/index.css'
+import 'element-plus/theme-chalk/dark/css-vars.css'
 
 import { createApp } from 'vue'
 import App from './App.vue'