fix(store): enhance message display logic in store list

- Updated the message column in the store list to handle both object and string types.
- Added conditional rendering to display modification details or the message directly based on its type.
- Improved user experience by ensuring clarity in the displayed messages.

src/views/Store/list.vue

@@ -377,7 +377,12 @@
           <el-table-column prop="create_time" label="时间" min-width="150" align="center"></el-table-column>
           <el-table-column prop="create_time" label="时间" min-width="150" align="center"></el-table-column>
           <el-table-column prop="message" label="操作说明" min-width="150" align="center">
           <el-table-column prop="message" label="操作说明" min-width="150" align="center">
             <template slot-scope="scope">
             <template slot-scope="scope">
-              <span>修改了价格，点击查看 <a style="color: #409EFF" href="javascript:;" @click="handleDetailClick(scope.row.message.pre_data, scope.row.message.current_data)">修改详情</a></span>
+              <!-- 判断message是否为对象 -->
+              <span v-if="typeof scope.row.message === 'object' && scope.row.message !== null">
+                修改了价格，点击查看 <a style="color: #409EFF" href="javascript:;" @click="handleDetailClick(scope.row.message.pre_data, scope.row.message.current_data)">修改详情</a>
+              </span>
+              <!-- 如果是字符串，直接显示 -->
+              <span v-else>{{ scope.row.message }}</span>
             </template>
             </template>
           </el-table-column>
           </el-table-column>
           <el-table-column prop="operator" label="操作人" min-width="150" align="center"></el-table-column>
           <el-table-column prop="operator" label="操作人" min-width="150" align="center"></el-table-column>