diff --git a/core/core-backend/src/main/java/io/dataease/dataset/manage/DatasetSQLBotManage.java b/core/core-backend/src/main/java/io/dataease/dataset/manage/DatasetSQLBotManage.java
index 4577681cb6..ea24e8d52a 100644
--- a/core/core-backend/src/main/java/io/dataease/dataset/manage/DatasetSQLBotManage.java
+++ b/core/core-backend/src/main/java/io/dataease/dataset/manage/DatasetSQLBotManage.java
@@ -101,7 +101,7 @@ public class DatasetSQLBotManage {
             iv = iv.substring(0, 16);
         }
         if (len < 16) {
-            iv = String.format("%-" + (16 - len) + "s", iv).replace(' ', '0');
+            iv = String.format("%-16s", iv).replace(' ', '0');
         }
         return AesUtils.aesEncrypt(text, aesKey, iv);
     }
diff --git a/de-xpack b/de-xpack
index af7ff2ec77..281eae2b1e 160000
--- a/de-xpack
+++ b/de-xpack
@@ -1 +1 @@
-Subproject commit af7ff2ec77301fdd810bd92127b2e1aa18ba7376
+Subproject commit 281eae2b1ea6983379ac7c9bd2f6147794c9065c