diff --git a/project/sass/apps/Announce/AppAnnounce/components/Add.vue b/project/sass/apps/Announce/AppAnnounce/components/Add.vue
index 74f1ed2b..fc6561e5 100644
--- a/project/sass/apps/Announce/AppAnnounce/components/Add.vue
+++ b/project/sass/apps/Announce/AppAnnounce/components/Add.vue
@@ -168,11 +168,11 @@
           <Phone :avatar="user.info.avatar" @close="isShowPhone = false" :isShowClose="false" :content="form.content" :fileList="fileList"></Phone>
         </div>
         <ai-dialog
-            :visible.sync="isShowAddLink"
-            width="920px"
-            title="链接消息"
-            @close="onClose"
-            @onConfirm="onLinkConfirm">
+          :visible.sync="isShowAddLink"
+          width="920px"
+          title="链接消息"
+          @close="onClose"
+          @onConfirm="onLinkConfirm">
           <el-form ref="linkForm" :model="linkForm" label-width="110px" label-position="right">
             <div class="ai-form">
               <el-form-item label="标题" style="width: 100%;" prop="linkTitle" :rules="[{ required: true, message: '请输入标题', trigger: 'blur' }]">
@@ -228,6 +228,8 @@
                 <el-input
                     size="small"
                     placeholder="请输入标题"
+                    maxlength="64"
+                    show-word-limit
                     v-model="miniAppForm.mpTitle">
                 </el-input>
               </el-form-item>
@@ -662,7 +664,7 @@ export default {
 
 <style lang="scss">
 .el-tooltip__popper.is-dark {
-  width: 240px;
+  max-width: 240px;
 }
 .AppAnnounceDetail-content-wrapper {
   display: flex;