diff --git a/package.json b/package.json
index c80aca9..fb97ba7 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "aliyundrive-rename",
   "type": "module",
-  "version": "0.2.2",
+  "version": "0.2.3",
   "private": true,
   "packageManager": "pnpm@8.10.5",
   "description": "Batch rename files of aliyundrive.",
diff --git a/src/App.vue b/src/App.vue
index e750221..cf165ba 100644
--- a/src/App.vue
+++ b/src/App.vue
@@ -403,7 +403,7 @@ function manualPickName(id: string) {
           </div>
           <div>
             <label class="mb-1 block">季</label>
-            <input v-model="season" placeholder="请输入数字" class="h-8 w-full rounded bg-white px-3 outline-none">
+            <input v-model="season" placeholder="0~99" class="h-8 w-full rounded bg-white px-3 outline-none">
           </div>
         </template>
 
diff --git a/src/utils/rename.ts b/src/utils/rename.ts
index f585565..b745c3f 100644
--- a/src/utils/rename.ts
+++ b/src/utils/rename.ts
@@ -14,7 +14,7 @@ export function getNewNameByExtract(oldName: string, prefix: string, season: str
   let episode = epm1 || epm2 || epm3 || epm4
   season ||= '1'
   const seasonNumber = Number.parseInt(season)
-  const seasonNumberIsValid = Number.isNaN(seasonNumber) && seasonNumber < 100
+  const seasonNumberIsValid = !Number.isNaN(seasonNumber) && seasonNumber < 100
   season = String(seasonNumberIsValid ? seasonNumber : 1).padStart(2, '0')
   episode = String(+episode).padStart(3, '0')
   if (!episode || !season)