diff --git a/pkg_user/views/gift/gift.vue b/pkg_user/views/gift/gift.vue
index 8ef15ba..0329c7e 100644
--- a/pkg_user/views/gift/gift.vue
+++ b/pkg_user/views/gift/gift.vue
@@ -39,11 +39,11 @@
             <view v-if="showGenerateBtn" class="prompt">
               <textarea
                 v-model.trim="aiCoverDesc"
-                :maxlength="500"
+                :maxlength="300"
                 placeholder="请描述你想生成的图片"
                 class="prompt-textarea"
               />
-              <p class="prompt-tips">{{ aiCoverDesc.length }}/500</p>
+              <p class="prompt-tips">{{ aiCoverDesc.length }}/300</p>
             </view>
             <view v-else class="imgs-list-wrap">
               <view class="img-item" v-for="(item, index) in aiCoverImgsList" :key="index">