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 26ae869fcd..33e085beb3 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
@@ -157,7 +157,7 @@ public class ConnectionInfoBeanHelper {
                 .user(jdbcConnection.getUser())
                 .driver(jdbcConnection.getDriver())
                 // 关键中的关键，由设计器发出的请求如果要携带密码，不能传明文，必须必须必须传加密后的密码
-                .password(withPassword ? encrypt(jdbcConnection.getPassword()) : DecisionServiceConstants.DEFAULT_PASSWORD)
+                .password(withPassword ? DataEncryptionHelper.encrypt(jdbcConnection.getPassword()) : DecisionServiceConstants.DEFAULT_PASSWORD)
                 .schema(jdbcConnection.getSchema())
                 .url(jdbcConnection.getURL())
                 .creator(jdbcConnection.getCreator())
@@ -188,14 +188,6 @@ public class ConnectionInfoBeanHelper {
                 .verifyCa(jdbcConnection.getSsl().getSslType() == SslType.NORMAL && ((NormalSsl) jdbcConnection.getSsl()).isVerifyCa());
     }
 
-    private static String encrypt(String password) {
-        // 如果是空密码或者默认密码，就返回默认的星号回去
-        if (StringUtils.isEmpty(password) || StringUtils.equals(password, DecisionServiceConstants.DEFAULT_PASSWORD)) {
-            return DecisionServiceConstants.DEFAULT_PASSWORD;
-        }
-        return TransmissionEncryptionManager.getInstance().getEncryption(WorkplaceConstants.getEncryptionMode()).encrypt(password, WorkplaceConstants.getEncryptionKey());
-    }
-
 
     private static Connection createJDBCConnection(ConnectionInfoBean connectionInfoBean) throws Exception {
         String name = connectionInfoBean.getConnectionName();