diff --git a/core/backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java b/core/backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java
index 64668ce6a2..2f02c65665 100644
--- a/core/backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java
+++ b/core/backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java
@@ -615,9 +615,9 @@ public class JdbcProvider extends DefaultJdbcProvider {
 
         if (StringUtils.isNotEmpty(surpportVersions) && surpportVersions.split(",").length > 0) {
             if (!Arrays.asList(surpportVersions.split(",")).contains(String.valueOf(conn.getMetaData().getDatabaseMajorVersion()))) {
+                conn.close();
                 DataEaseException.throwException("当前驱动不支持此版本!");
             }
-            ;
         }
         return conn;
     }
diff --git a/extensions/dataease-extensions-datasource/dm/dm-backend/src/main/java/io/dataease/plugins/datasource/dm/provider/DmDsProvider.java b/extensions/dataease-extensions-datasource/dm/dm-backend/src/main/java/io/dataease/plugins/datasource/dm/provider/DmDsProvider.java
index 6b7cc957a8..c5075788cd 100644
--- a/extensions/dataease-extensions-datasource/dm/dm-backend/src/main/java/io/dataease/plugins/datasource/dm/provider/DmDsProvider.java
+++ b/extensions/dataease-extensions-datasource/dm/dm-backend/src/main/java/io/dataease/plugins/datasource/dm/provider/DmDsProvider.java
@@ -114,6 +114,7 @@ public class DmDsProvider extends DefaultJdbcProvider {
         }
         if (StringUtils.isNotEmpty(surpportVersions) && surpportVersions.split(",").length > 0) {
             if (!Arrays.asList(surpportVersions.split(",")).contains(String.valueOf(conn.getMetaData().getDatabaseMajorVersion()))) {
+                conn.close();
                 DataEaseException.throwException("当前驱动不支持此版本!");
             }
         }
diff --git a/extensions/dataease-extensions-datasource/kingbase/kingbase-backend/src/main/java/io/dataease/plugins/datasource/kingbase/provider/KingbaseDsProvider.java b/extensions/dataease-extensions-datasource/kingbase/kingbase-backend/src/main/java/io/dataease/plugins/datasource/kingbase/provider/KingbaseDsProvider.java
index 58b59d2a67..49d560063b 100644
--- a/extensions/dataease-extensions-datasource/kingbase/kingbase-backend/src/main/java/io/dataease/plugins/datasource/kingbase/provider/KingbaseDsProvider.java
+++ b/extensions/dataease-extensions-datasource/kingbase/kingbase-backend/src/main/java/io/dataease/plugins/datasource/kingbase/provider/KingbaseDsProvider.java
@@ -96,6 +96,7 @@ public class KingbaseDsProvider extends DefaultJdbcProvider {
         }
         if(StringUtils.isNotEmpty(surpportVersions) && surpportVersions.split(",").length > 0){
             if(! Arrays.asList(surpportVersions.split(",")).contains(String.valueOf(conn.getMetaData().getDatabaseMajorVersion()))){
+                conn.close();
                 DataEaseException.throwException("当前驱动不支持此版本!");
             };
         }
diff --git a/extensions/dataease-extensions-datasource/kylin/kylin-backend/src/main/java/io/dataease/plugins/datasource/kylin/provider/KylinDsProvider.java b/extensions/dataease-extensions-datasource/kylin/kylin-backend/src/main/java/io/dataease/plugins/datasource/kylin/provider/KylinDsProvider.java
index d4f85c4f43..a65b4be9ac 100644
--- a/extensions/dataease-extensions-datasource/kylin/kylin-backend/src/main/java/io/dataease/plugins/datasource/kylin/provider/KylinDsProvider.java
+++ b/extensions/dataease-extensions-datasource/kylin/kylin-backend/src/main/java/io/dataease/plugins/datasource/kylin/provider/KylinDsProvider.java
@@ -89,6 +89,7 @@ public class KylinDsProvider extends DefaultJdbcProvider {
         }
         if(StringUtils.isNotEmpty(surpportVersions) && surpportVersions.split(",").length > 0){
             if(! Arrays.asList(surpportVersions.split(",")).contains(String.valueOf(conn.getMetaData().getDatabaseMajorVersion()))){
+                conn.close();
                 DataEaseException.throwException("当前驱动不支持此版本!");
             };
         }
diff --git a/extensions/dataease-extensions-datasource/mongo/mongo-backend/src/main/java/io/dataease/plugins/datasource/mongo/provider/MongobiDsProvider.java b/extensions/dataease-extensions-datasource/mongo/mongo-backend/src/main/java/io/dataease/plugins/datasource/mongo/provider/MongobiDsProvider.java
index 0c2fc3c82c..227e21f024 100644
--- a/extensions/dataease-extensions-datasource/mongo/mongo-backend/src/main/java/io/dataease/plugins/datasource/mongo/provider/MongobiDsProvider.java
+++ b/extensions/dataease-extensions-datasource/mongo/mongo-backend/src/main/java/io/dataease/plugins/datasource/mongo/provider/MongobiDsProvider.java
@@ -94,6 +94,7 @@ public class MongobiDsProvider extends DefaultJdbcProvider {
         }
         if(StringUtils.isNotEmpty(surpportVersions) && surpportVersions.split(",").length > 0){
             if(! Arrays.asList(surpportVersions.split(",")).contains(String.valueOf(conn.getMetaData().getDatabaseMajorVersion()))){
+                conn.close();
                 DataEaseException.throwException("当前驱动不支持此版本!");
             };
         }
diff --git a/extensions/dataease-extensions-datasource/presto/presto-backend/src/main/java/io/dataease/plugins/datasource/dm/provider/PrestoDsProvider.java b/extensions/dataease-extensions-datasource/presto/presto-backend/src/main/java/io/dataease/plugins/datasource/dm/provider/PrestoDsProvider.java
index a06fafc3ce..7174d4cb0b 100644
--- a/extensions/dataease-extensions-datasource/presto/presto-backend/src/main/java/io/dataease/plugins/datasource/dm/provider/PrestoDsProvider.java
+++ b/extensions/dataease-extensions-datasource/presto/presto-backend/src/main/java/io/dataease/plugins/datasource/dm/provider/PrestoDsProvider.java
@@ -116,6 +116,7 @@ public class PrestoDsProvider extends DefaultJdbcProvider {
 
         if(StringUtils.isNotEmpty(surpportVersions) && surpportVersions.split(",").length > 0){
             if(! Arrays.asList(surpportVersions.split(",")).contains(String.valueOf(conn.getMetaData().getDatabaseProductVersion().split("-")[0]))){
+                conn.close();
                 DataEaseException.throwException("当前驱动不支持此版本!");
             };
         }