diff --git a/frontend/src/views/live/New.vue b/frontend/src/views/live/New.vue
index 2d5d27a..c70fb1a 100644
--- a/frontend/src/views/live/New.vue
+++ b/frontend/src/views/live/New.vue
@@ -439,7 +439,7 @@ async function onSubmit(): Promise<void> {
         </el-form-item>
         <el-form-item label="选股池上限">
           <el-input-number v-model="poolForm.max_pool" :min="0" :step="10" :controls="false" style="width: 220px" />
-          <span class="muted form-hint">0=不限, N=前N只（默认30）</span>
+          <span class="muted form-hint">0=不限（默认）, N=前N只</span>
         </el-form-item>
         <el-form-item label="比较基准">
           <el-select v-model="poolForm.benchmark" style="width: 220px">
diff --git a/frontend/src/views/paper/New.vue b/frontend/src/views/paper/New.vue
index 64a6ded..596c289 100644
--- a/frontend/src/views/paper/New.vue
+++ b/frontend/src/views/paper/New.vue
@@ -322,7 +322,7 @@ function onSymbols(v: string): void {
         </el-form-item>
         <el-form-item label="选股池上限">
           <el-input-number v-model="poolForm.max_pool" :min="0" :step="10" :controls="false" style="width: 220px" />
-          <span class="muted form-hint">0=不限, N=前N只（默认30）</span>
+          <span class="muted form-hint">0=不限（默认）, N=前N只</span>
         </el-form-item>
         <el-form-item label="比较基准">
           <el-select v-model="poolForm.benchmark" style="width: 220px">