diff --git a/src/views/oneMap/components/dynamicInformation.vue b/src/views/oneMap/components/dynamicInformation.vue
index ffb0cab..5288706 100644
--- a/src/views/oneMap/components/dynamicInformation.vue
+++ b/src/views/oneMap/components/dynamicInformation.vue
@@ -30,9 +30,9 @@
         <!-- 表格内容 -->
         <Vue3SeamlessScroll :list="tableBodyData" :singleHeight="34" :hover="true" class="TopTableBody" v-loading="loading">
           <el-row class="TopTableBody_list" v-for="(item, k) in tableBodyData" :key="k">
-            <template v-for="(info, j) in tableHeader.codeList" :key="info">
+            <template v-for="(info, j) in tableHeader?.codeList" :key="info">
               <!-- 中心动态 特殊展示 operate -->
-              <el-col :span="tableHeader.span[j]" v-if="info == 'operate'">
+              <el-col :span="tableHeader?.span[j]" v-if="info == 'operate'">
                 <div class="bodySpan">
                   <!-- <el-button class="bodyBtn" link>发布</el-button>
                 <el-button class="bodyBtn" link>解除</el-button>
@@ -44,7 +44,7 @@
                 </div>
               </el-col>
               <!-- 现场动态 特殊展示-->
-              <el-col :span="tableHeader.span[j]" v-if="info == 'duban'">
+              <el-col :span="tableHeader?.span[j]" v-if="info == 'duban'">
                 <div class="bodySpan">
                   <img
                     class="TopTableListSpanImg2"
@@ -390,7 +390,9 @@
   tableHeader.value = tableHeaderData.value[infoIndex.value];
   // tableBodyData.value = allData[infoIndex.value];
   // changeDT(infoIndex.value);
-  bus.on('nowDynamic', getNowDynamic());
+  bus.on('nowDynamic', () => {
+    getNowDynamic();
+  });
 });
 
 onBeforeUnmount(() => {