优化

src/cool/modules/upload/components/space/file-item.vue

@@ -111,6 +111,7 @@ export default {
 	justify-content: center;
 	height: 160px;
 	width: 160px;
+	max-width: calc(50% - 10px);
 	cursor: pointer;
 	position: relative;
 	border-radius: 3px;

src/cool/modules/upload/components/space/index.vue

@@ -52,7 +52,7 @@
 							size="mini"
 							:disabled="!isSelected"
 							@click="confirm()"
-							>使用选中文件 {{ this.limitTip }}</el-button
+							>使用选中文件 {{ limitTip }}</el-button
 						>
 
 						<el-button