diff --git a/apps/console/src/views/AuditView.vue b/apps/console/src/views/AuditView.vue
index 6b64b8e..b80143b 100644
--- a/apps/console/src/views/AuditView.vue
+++ b/apps/console/src/views/AuditView.vue
@@ -297,27 +297,31 @@ onMounted(() => {
         本地副本防篡改价值有限，真正的独立性依赖把记录<strong>转发出机</strong>。
       </n-alert>
 
+      <!-- 采集参数始终可见：早前它在 `v-if="l2Rows.length"` 里面，
+           必须先出一次结果才出现输入框 —— 用户想「先设窗口 72h 再采集」做不到，
+           只能先点一次默认参数再改。参数与结果的生命周期无关，故拆开。 -->
+      <n-space align="center" style="margin-bottom: 8px">
+        <n-text depth="3" style="font-size: 12px">采集窗口（小时）</n-text>
+        <n-input-number
+          v-model:value="l2SinceHours"
+          :min="1"
+          :max="720"
+          :step="1"
+          size="small"
+          style="width: 110px"
+        />
+        <n-text depth="3" style="font-size: 12px">条数上限</n-text>
+        <n-input-number
+          v-model:value="l2Limit"
+          :min="1"
+          :max="5000"
+          :step="100"
+          size="small"
+          style="width: 120px"
+        />
+      </n-space>
+
       <n-space v-if="l2Rows.length" vertical size="small">
-        <n-space align="center">
-          <n-text depth="3" style="font-size: 12px">采集窗口（小时）</n-text>
-          <n-input-number
-            v-model:value="l2SinceHours"
-            :min="1"
-            :max="720"
-            :step="1"
-            size="small"
-            style="width: 110px"
-          />
-          <n-text depth="3" style="font-size: 12px">条数上限</n-text>
-          <n-input-number
-            v-model:value="l2Limit"
-            :min="1"
-            :max="5000"
-            :step="100"
-            size="small"
-            style="width: 120px"
-          />
-        </n-space>
         <n-descriptions :column="2" size="small" label-placement="left" bordered>
           <n-descriptions-item v-for="row in l2Rows" :key="row.label" :label="row.label">
             {{ row.text }}