diff --git a/designer-base/src/main/java/com/fr/design/EnvChangeEntrance.java b/designer-base/src/main/java/com/fr/design/EnvChangeEntrance.java
index 4761002648..e2a08bbbc3 100644
--- a/designer-base/src/main/java/com/fr/design/EnvChangeEntrance.java
+++ b/designer-base/src/main/java/com/fr/design/EnvChangeEntrance.java
@@ -180,8 +180,9 @@ public class EnvChangeEntrance {
     private boolean doSwitch2Env(final String envName, PopTipStrategy strategy) {
 
         DesignerWorkspaceInfo selectedEnv = getSelectedEnv(envName);
-        EnvBackupHelper.getInstance().backup();
+
         try {
+            EnvBackupHelper.getInstance().backup();
             Workspace workspace = DesignerWorkspaceGenerator.generate(selectedEnv);
             if (notValid(workspace, selectedEnv)) {
                 return false;
diff --git a/designer-base/src/main/java/com/fr/design/actions/server/GlobalTableDataAction.java b/designer-base/src/main/java/com/fr/design/actions/server/GlobalTableDataAction.java
index 34daece1dd..138ab32295 100644
--- a/designer-base/src/main/java/com/fr/design/actions/server/GlobalTableDataAction.java
+++ b/designer-base/src/main/java/com/fr/design/actions/server/GlobalTableDataAction.java
@@ -25,6 +25,7 @@ import com.fr.esd.event.DSMapping;
 import com.fr.esd.event.DsNameTarget;
 import com.fr.esd.event.StrategyEventsNotifier;
 
+import com.fr.log.FineLoggerFactory;
 import com.fr.report.LockItem;
 import com.fr.security.encryption.transmission.TransmissionEncryptionManager;
 import com.fr.workspace.server.repository.connection.ConnectionRepository;
@@ -86,14 +87,13 @@ public class GlobalTableDataAction extends UpdateAction implements ResponseDataS
         final List<ServerDataSetBean> beans = TableDataRepository.getInstance().getAllTableData();
         final Map<String, Connection> connectionMap = ConnectionInfoBeanHelper.createConnectionMap(ConnectionRepository.getInstance().getAll());
         final Map<String, TableData> tableDataMap = new HashMap<>();
-        try {
-            for (ServerDataSetBean bean : beans) {
+        for (ServerDataSetBean bean : beans) {
+            try {
                 tableDataMap.put(bean.getDatasetName() , TableDataBeanHelper.getTableDataSet(connectionMap, bean.getDatasetType(), bean.getDatasetData()));
+            } catch (Exception e) {
+                FineLoggerFactory.getLogger().error("[TableData] getTableData :{} failed!", bean.getDatasetName(), e);
             }
-        } catch (Exception e) {
-            throw new RuntimeException(e);
         }
-
         final TableDataManagerPane globalTableDataPane = new TableDataManagerPane() {
             public void complete() {
                 populate(tableDataMap);
diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/connect/ConnectionListPane.java b/designer-base/src/main/java/com/fr/design/data/datapane/connect/ConnectionListPane.java
index a7f606a141..fed8b1269e 100644
--- a/designer-base/src/main/java/com/fr/design/data/datapane/connect/ConnectionListPane.java
+++ b/designer-base/src/main/java/com/fr/design/data/datapane/connect/ConnectionListPane.java
@@ -349,25 +349,6 @@ public class ConnectionListPane extends JListControlPane implements ConnectionSh
         }
     }
 
-    private boolean saveByOldWay(List<String> removedConnNames, List<ConnectionBean> addedOrUpdatedConnections) {
-        final int remaining = ConnectionConfigProviderFactory.getConfigProvider().getRemainingCon(removedConnNames.size(), addedOrUpdatedConnections.size());
-        try {
-            removedConnNames.forEach(n -> ConnectionConfigWriterFactory.getConfigWriter().removeConnection(n));
-            int innerRemaining = remaining;
-            for (ConnectionBean cb : addedOrUpdatedConnections) {
-                if (innerRemaining > 0) {
-                    ConnectionConfigWriterFactory.getConfigWriter().addConnectionWithoutCheck(cb.getName(), cb.getConnection());
-                    innerRemaining--;
-                } else {
-                    break;
-                }
-            }
-            return true;
-        } catch (Exception e) {
-            FineLoggerFactory.getLogger().error(e.getMessage(), e);
-        }
-        return false;
-    }
 
     public static void showDialog(Window parent) {
         final Map<String, Connection> connectionMap = ConnectionInfoBeanHelper.createConnectionMap(ConnectionRepository.getInstance().getAll());
diff --git a/designer-base/src/main/java/com/fr/design/data/datapane/preview/ConnectionInfoBeanHelper.java b/designer-base/src/main/java/com/fr/design/data/datapane/preview/ConnectionInfoBeanHelper.java
index 33e085beb3..2fb5832c57 100644
--- a/designer-base/src/main/java/com/fr/design/data/datapane/preview/ConnectionInfoBeanHelper.java
+++ b/designer-base/src/main/java/com/fr/design/data/datapane/preview/ConnectionInfoBeanHelper.java
@@ -82,16 +82,19 @@ public class ConnectionInfoBeanHelper {
      * 根据bean创建连接
      */
     public static Connection createConnection(ConnectionInfoBean infoBean) {
+        Connection connection = null;
        try {
            if (JDBCConnectionProcessor.KEY.acceptConnectionTypes().contains(infoBean.getConnectionType())) {
-               return createJDBCConnection(infoBean);
+               connection = createJDBCConnection(infoBean);
            } else {
-               return ConnectionProcessorFactory.createConnection(infoBean, true);
+               connection = ConnectionProcessorFactory.createConnection(infoBean, true);
            }
+           connection.setConnectionName(infoBean.getConnectionName());
        } catch (Exception e) {
            FineLoggerFactory.getLogger().error(e.getMessage(), e);
-           return null;
+           return connection;
        }
+       return connection;
     }
 
     /**
diff --git a/designer-base/src/main/java/com/fr/design/gui/ilist/TableViewList.java b/designer-base/src/main/java/com/fr/design/gui/ilist/TableViewList.java
index 682e68be7d..652fa23a4f 100644
--- a/designer-base/src/main/java/com/fr/design/gui/ilist/TableViewList.java
+++ b/designer-base/src/main/java/com/fr/design/gui/ilist/TableViewList.java
@@ -144,7 +144,7 @@ public class TableViewList extends UIList {
     }
 
     private void clearCache(Connection datasource) {
-        String[] schemas = DataCoreUtils.getDatabaseSchema(datasource);
+        String[] schemas = DataCoreUtils.getDatabaseSchemaByName(datasource);
         schemas = (schemas == null || schemas.length == 0) ? new String[]{null} : schemas;
         for (String schema : schemas) {
             doClearCache(datasource, schema);
@@ -172,12 +172,12 @@ public class TableViewList extends UIList {
         if (datasource == null) {
             return defaultListModel;
         }
-        String[] schemas = DataCoreUtils.getDatabaseSchema(datasource);
+        String[] schemas = DataCoreUtils.getDatabaseSchemaByName(datasource);
 
         searchFilter = searchFilter.toLowerCase();
         boolean isOracleSystemSpace = DesignerEnvManager.getEnvManager().isOracleSystemSpace();
         // oracle不勾选显示所有表，则只显示用户下的(包括存储过程和table表)
-        DataBaseDetail detail = DataOperator.getInstance().getDataBaseDetail(datasource, isOracleSystemSpace);
+        DataBaseDetail detail = DataOperator.getInstance().getDataBaseDetail(databaseName, isOracleSystemSpace);
         if (ArrayUtils.isNotEmpty(detail.getSchemas())) {
             schemas = detail.getSchemas();
         }