diff --git a/src/apps/AppEpidemicSituation/ErrorDetail.vue b/src/apps/AppEpidemicSituation/ErrorDetail.vue
index 3be81db7..2ae29187 100644
--- a/src/apps/AppEpidemicSituation/ErrorDetail.vue
+++ b/src/apps/AppEpidemicSituation/ErrorDetail.vue
@@ -45,10 +45,10 @@
     <u-popup v-model="show" mode="bottom">
       <div class="textarea">
         <u-input v-model="value" type="textarea" :height="120" :auto-height="true" placeholder="异常情况记录" :clearable="false" />
-        <p>字数0/1000</p>
+        <p>字数{{ value.length }}/1000</p>
       </div>
       <div class="btn">
-        <span>清空内容</span>
+        <span @click="value = ''">清空内容</span>
         <span class="confirm" @click="confirm">保存</span>
       </div>
     </u-popup>