diff --git a/THIRD_PARTY.md b/THIRD_PARTY.md
index 5919adfa..ec8cd73e 100644
--- a/THIRD_PARTY.md
+++ b/THIRD_PARTY.md
@@ -18,8 +18,6 @@ konva                    MIT           ^8.3.5           git://github.com/konvajs
 register-service-worker  MIT           ^1.7.2           git+https://github.com/yyx990803/register-service-worker.git
 roboto-fontface          Apache-2.0    *                git+https://github.com/choffmeister/roboto-fontface-bower.git
 vue                      MIT           ^2.6.14          git+https://github.com/vuejs/vue.git
-vue-class-component      MIT           ^7.2.3           git+https://github.com/vuejs/vue-class-component.git
-vue-property-decorator   MIT           ^9.1.2           git+https://github.com/kaorun343/vue-property-decorator.git
 vue-router               MIT           ^3.5.1           git+https://github.com/vuejs/vue-router.git
 vuetify                  MIT           ^2.6.0           git+https://github.com/vuetifyjs/vuetify.git
 vuex                     MIT           ^3.6.2           git+https://github.com/vuejs/vuex.git
diff --git a/package.json b/package.json
index 5cfa7be0..4fdbd7c4 100644
--- a/package.json
+++ b/package.json
@@ -36,8 +36,6 @@
     "splitpanes": "^3.1.5",
     "vee-validate": "^4.12.6",
     "vue": "^3.4.19",
-    "vue-class-component": "^7.2.6",
-    "vue-property-decorator": "^9.1.2",
     "vue-router": "4.2.5",
     "vuetify": "^3.5.4"
   },
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 05224e3c..1706b9eb 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -80,12 +80,6 @@ dependencies:
   vue:
     specifier: ^3.4.19
     version: 3.4.19(typescript@5.3.3)
-  vue-class-component:
-    specifier: ^7.2.6
-    version: 7.2.6(vue@3.4.19)
-  vue-property-decorator:
-    specifier: ^9.1.2
-    version: 9.1.2(vue-class-component@7.2.6)(vue@3.4.19)
   vue-router:
     specifier: 4.2.5
     version: 4.2.5(vue@3.4.19)
@@ -5649,14 +5643,6 @@ packages:
     optionalDependencies:
       fsevents: 2.3.3
 
-  /vue-class-component@7.2.6(vue@3.4.19):
-    resolution: {integrity: sha512-+eaQXVrAm/LldalI272PpDe3+i4mPis0ORiMYxF6Ae4hyuCh15W8Idet7wPUEs4N4YptgFHGys4UrgNQOMyO6w==}
-    peerDependencies:
-      vue: ^2.0.0
-    dependencies:
-      vue: 3.4.19(typescript@5.3.3)
-    dev: false
-
   /vue-demi@0.14.6(vue@3.4.19):
     resolution: {integrity: sha512-8QA7wrYSHKaYgUxDA5ZC24w+eHm3sYCbp0EzcDwKqN3p6HqtTCGR/GVsPyZW92unff4UlcSh++lmqDWN3ZIq4w==}
     engines: {node: '>=12'}
@@ -5690,16 +5676,6 @@ packages:
       - supports-color
     dev: true
 
-  /vue-property-decorator@9.1.2(vue-class-component@7.2.6)(vue@3.4.19):
-    resolution: {integrity: sha512-xYA8MkZynPBGd/w5QFJ2d/NM0z/YeegMqYTphy7NJQXbZcuU6FC6AOdUAcy4SXP+YnkerC6AfH+ldg7PDk9ESQ==}
-    peerDependencies:
-      vue: '*'
-      vue-class-component: '*'
-    dependencies:
-      vue: 3.4.19(typescript@5.3.3)
-      vue-class-component: 7.2.6(vue@3.4.19)
-    dev: false
-
   /vue-router@4.2.5(vue@3.4.19):
     resolution: {integrity: sha512-DIUpKcyg4+PTQKfFPX88UWhlagBEBEfJ5A8XDXRJLUnZOvcpMF8o/dnL90vpVkGaPbjvXazV/rC1qBKrZlFugw==}
     peerDependencies: