diff --git a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/easyexcel/ExcelBigNumberConverter.java b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/easyexcel/ExcelBigNumberConverter.java
index d3d22a25..6d63c1b3 100644
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/easyexcel/ExcelBigNumberConverter.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/config/easyexcel/ExcelBigNumberConverter.java
@@ -72,7 +72,7 @@ public class ExcelBigNumberConverter implements Converter<Long> {
                 return new WriteCellData<>(str);
             }
         }
-        WriteCellData<Object> writeCellData = new WriteCellData<>(new BigDecimal(value));
+        WriteCellData<Object> writeCellData = new WriteCellData<>(BigDecimal.valueOf(value));
         writeCellData.setType(CellDataTypeEnum.NUMBER);
         return writeCellData;
     }
diff --git a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/query/SortQuery.java b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/query/SortQuery.java
index a88dcf8b..797462ee 100644
--- a/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/query/SortQuery.java
+++ b/continew-admin-common/src/main/java/top/charles7c/cnadmin/common/model/query/SortQuery.java
@@ -65,7 +65,7 @@ public class SortQuery implements Serializable {
         if (StrUtil.contains(sort[0], CharConsts.COMMA)) {
             // e.g "sort=published,desc&sort=title,asc"
             for (String s : sort) {
-                List<String> sortList = StrUtil.split(s, CharConsts.COMMA);
+                List<String> sortList = StrUtil.splitTrim(s, CharConsts.COMMA);
                 Sort.Order order =
                     new Sort.Order(Sort.Direction.valueOf(sortList.get(1).toUpperCase()), sortList.get(0));
                 orders.add(order);