diff --git a/frontend/src/components/TagsSelect.vue b/frontend/src/components/TagsSelect.vue
index d3569c1..9cdeac0 100644
--- a/frontend/src/components/TagsSelect.vue
+++ b/frontend/src/components/TagsSelect.vue
@@ -16,17 +16,24 @@ const props = withDefaults(
     placeholder?: string;
     searchPlaceholder?: string;
     emptyText?: string;
+    allowCreate?: boolean;
+    creating?: boolean;
+    createLabel?: string;
   }>(),
   {
     max: 0,
     placeholder: '搜索或选择',
     searchPlaceholder: '搜索',
-    emptyText: '没有匹配项'
+    emptyText: '没有匹配项',
+    allowCreate: false,
+    creating: false,
+    createLabel: '添加「{name}」'
   }
 );
 
 const emit = defineEmits<{
   'update:modelValue': [value: string[]];
+  create: [name: string];
 }>();
 
 const root = ref<HTMLElement | null>(null);
@@ -55,6 +62,13 @@ const filteredRows = computed(() => {
   if (!keyword) return optionRows.value;
   return optionRows.value.filter((option) => option.label.toLowerCase().includes(keyword));
 });
+const createName = computed(() => search.value.trim());
+const hasExactMatch = computed(() => {
+  const keyword = createName.value.toLowerCase();
+  return optionRows.value.some((option) => option.label.toLowerCase() === keyword);
+});
+const canCreate = computed(() => props.allowCreate && createName.value !== '' && !hasExactMatch.value && !maxReached.value);
+const createText = computed(() => props.createLabel.replace('{name}', createName.value));
 
 async function openDropdown() {
   isOpen.value = true;
@@ -96,6 +110,12 @@ function remove(value: string) {
   );
 }
 
+function createOption() {
+  if (!canCreate.value || props.creating) return;
+  emit('create', createName.value);
+  search.value = '';
+}
+
 function onRootKeydown(event: KeyboardEvent) {
   if (event.key === 'Escape') {
     closeDropdown();
@@ -172,7 +192,17 @@ onBeforeUnmount(() => {
           <span>{{ option.label }}</span>
           <span v-if="selectedValues.has(option.value)" class="tags-select__state">已选</span>
         </button>
-        <p v-if="!filteredRows.length" class="tags-select__empty">{{ emptyText }}</p>
+        <button
+          v-if="canCreate"
+          type="button"
+          class="tags-select__option tags-select__create"
+          :disabled="creating"
+          @click="createOption"
+        >
+          <span>{{ createText }}</span>
+          <span v-if="creating" class="tags-select__state">添加中</span>
+        </button>
+        <p v-if="!filteredRows.length && !canCreate" class="tags-select__empty">{{ emptyText }}</p>
       </div>
     </div>
   </div>
diff --git a/frontend/src/styles/main.css b/frontend/src/styles/main.css
index 1915148..b44db84 100644
--- a/frontend/src/styles/main.css
+++ b/frontend/src/styles/main.css
@@ -260,6 +260,17 @@ select {
   font-weight: 800;
 }
 
+.tags-select__create {
+  border-top: 1px solid #ebe6da;
+  border-radius: 0;
+  color: #1f6f50;
+  font-weight: 800;
+}
+
+.tags-select__create:hover {
+  background: #edf7ef;
+}
+
 .tags-select__option:disabled {
   cursor: not-allowed;
   opacity: 0.45;
diff --git a/frontend/src/views/AdminView.vue b/frontend/src/views/AdminView.vue
index 68f9c18..336bb53 100644
--- a/frontend/src/views/AdminView.vue
+++ b/frontend/src/views/AdminView.vue
@@ -61,6 +61,7 @@ const recipeRows = ref<Recipe[]>([]);
 const habitatRows = ref<Habitat[]>([]);
 const busy = ref(false);
 const message = ref('');
+const creatingSelect = ref('');
 
 const configForm = ref({ id: 0, name: '', subcategory: '' });
 const pokemonForm = ref({ id: '', name: '', environmentId: '', skillIds: [] as string[], favoriteThingIds: [] as string[] });
@@ -121,6 +122,28 @@ async function loadConfig() {
   configRows.value = (await api.config(activeConfigType.value)) as EditableConfig[];
 }
 
+async function createTagsOption(selectKey: string, type: ConfigType, name: string, values: string[], max = 0) {
+  const cleanName = name.trim();
+  if (!cleanName || (max > 0 && values.length >= max)) return;
+
+  creatingSelect.value = selectKey;
+  try {
+    await run(async () => {
+      const created = await api.createConfig(type, { name: cleanName, subcategory: null });
+      await loadOptions();
+      const value = String(created.id);
+      if (!values.includes(value)) {
+        values.push(value);
+      }
+      if (activeConfigType.value === type) {
+        await loadConfig();
+      }
+    });
+  } finally {
+    creatingSelect.value = '';
+  }
+}
+
 async function loadPokemon() {
   pokemonRows.value = await api.pokemon({});
 }
@@ -496,7 +519,10 @@ onMounted(() => {
             v-model="pokemonForm.skillIds"
             :options="options.skills"
             :max="2"
+            allow-create
+            :creating="creatingSelect === 'pokemon-skills'"
             placeholder="搜索特长"
+            @create="createTagsOption('pokemon-skills', 'skills', $event, pokemonForm.skillIds, 2)"
           />
         </div>
         <div class="field">
@@ -506,7 +532,10 @@ onMounted(() => {
             v-model="pokemonForm.favoriteThingIds"
             :options="options.favoriteThings"
             :max="6"
+            allow-create
+            :creating="creatingSelect === 'pokemon-things'"
             placeholder="搜索喜欢的东西"
+            @create="createTagsOption('pokemon-things', 'favorite-things', $event, pokemonForm.favoriteThingIds, 6)"
           />
         </div>
         <div class="form-actions">
@@ -565,12 +594,23 @@ onMounted(() => {
             id="item-methods"
             v-model="itemForm.acquisitionMethodIds"
             :options="options.acquisitionMethods"
+            allow-create
+            :creating="creatingSelect === 'item-methods'"
             placeholder="搜索入手方式"
+            @create="createTagsOption('item-methods', 'acquisition-methods', $event, itemForm.acquisitionMethodIds)"
           />
         </div>
         <div class="field">
           <label for="item-tags">标签</label>
-          <TagsSelect id="item-tags" v-model="itemForm.tagIds" :options="options.itemTags" placeholder="搜索标签" />
+          <TagsSelect
+            id="item-tags"
+            v-model="itemForm.tagIds"
+            :options="options.itemTags"
+            allow-create
+            :creating="creatingSelect === 'item-tags'"
+            placeholder="搜索标签"
+            @create="createTagsOption('item-tags', 'favorite-things', $event, itemForm.tagIds)"
+          />
         </div>
         <div class="form-actions">
           <button type="submit" class="link-button" :disabled="busy">保存</button>
@@ -602,7 +642,10 @@ onMounted(() => {
             id="recipe-methods"
             v-model="recipeForm.acquisitionMethodIds"
             :options="options.acquisitionMethods"
+            allow-create
+            :creating="creatingSelect === 'recipe-methods'"
             placeholder="搜索入手方式"
+            @create="createTagsOption('recipe-methods', 'acquisition-methods', $event, recipeForm.acquisitionMethodIds)"
           />
         </div>
         <div class="field">
@@ -660,7 +703,15 @@ onMounted(() => {
               <option value="">Pokemon</option>
               <option v-for="item in pokemonRows" :key="item.id" :value="String(item.id)">#{{ item.id }} {{ item.name }}</option>
             </select>
-            <TagsSelect :id="`appearance-maps-${index}`" v-model="row.mapIds" :options="options.maps" placeholder="搜索地图" />
+            <TagsSelect
+              :id="`appearance-maps-${index}`"
+              v-model="row.mapIds"
+              :options="options.maps"
+              allow-create
+              :creating="creatingSelect === `appearance-maps-${index}`"
+              placeholder="搜索地图"
+              @create="createTagsOption(`appearance-maps-${index}`, 'maps', $event, row.mapIds)"
+            />
             <TagsSelect :id="`appearance-times-${index}`" v-model="row.timeOfDays" :options="timeOfDayOptions" placeholder="搜索时间" />
             <TagsSelect :id="`appearance-weathers-${index}`" v-model="row.weathers" :options="weatherOptions" placeholder="搜索天气" />
             <input v-model.number="row.rarity" type="number" min="1" max="3" />