fix: bug

packages/extend-components/EC_DeviceTree/src/index.js

@@ -51,8 +51,8 @@ const DeviceTree = (props) => {
         setLoading(false);
         setTreeData(newData);
         setTotalCount(response.data.totalCount);
-        onTreeCheck([newData[0]]);
-        onTreeSelect([newData[0]]);
+        onTreeCheck(newData.length > 0 ? [newData[0]] : []);
+        onTreeSelect(newData.length > 0 ? [newData[0]] : []);
       } else {
         message.error(response.msg);
       }

packages/extend-components/EC_HistoryInfo/src/index.js

@@ -778,8 +778,12 @@ const HistoryInfo = (props) => {
           <TabPane tab={item.tab} key={item.key}>
             <div className={classNames(`${prefixCls}-content`)}>
               {renderOptions(item)}
-              {!tableData.length && <Empty />}
               <Spin spinning={loading}>
+                {!tableData.length && (
+                  <div className={classNames(`${prefixCls}-empty`)}>
+                    <Empty />
+                  </div>
+                )}
                 {!!tableData.length && (
                   <div className={classNames(`${prefixCls}-wrap`)}>
                     <div className={classNames(`${prefixCls}-main`)}>

packages/extend-components/EC_HistoryInfo/src/index.less

@@ -24,6 +24,17 @@
       display: flex;
       flex: 1;
     }
+
+    .ant-spin-nested-loading > div > .ant-spin {
+      max-height: none;
+    }
+  }
+
+  &-empty {
+    display: flex;
+    align-items: center;
+    justify-content: center;
+    width: 100%;
   }
 
   &-wrap {