diff --git a/plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/util/DataBaseType.java b/plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/util/DataBaseType.java
index 32ae878f..4c0c1781 100755
--- a/plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/util/DataBaseType.java
+++ b/plugin-rdbms-util/src/main/java/com/alibaba/datax/plugin/rdbms/util/DataBaseType.java
@@ -71,6 +71,8 @@ public enum DataBaseType {
                 break;
             case StarRocks:
                 break;
+            case GaussDB:
+                break;
             default:
                 throw DataXException.asDataXException(DBUtilErrorCode.UNSUPPORTED_TYPE, "unsupported database type.");
         }
@@ -122,6 +124,8 @@ public enum DataBaseType {
                     result = jdbc + "?" + suffix;
                 }
                 break;
+            case GaussDB:
+                break;
             default:
                 throw DataXException.asDataXException(DBUtilErrorCode.UNSUPPORTED_TYPE, "unsupported database type.");
         }
@@ -149,6 +153,8 @@ public enum DataBaseType {
             case KingbaseES:
             case Oscar:
                 break;
+            case GaussDB:
+                break;
             default:
                 throw DataXException.asDataXException(DBUtilErrorCode.UNSUPPORTED_TYPE, "unsupported database type.");
         }
@@ -174,6 +180,8 @@ public enum DataBaseType {
             case KingbaseES:
             case Oscar:
                 break;
+            case GaussDB:
+                break;
             default:
                 throw DataXException.asDataXException(DBUtilErrorCode.UNSUPPORTED_TYPE, "unsupported database type");
         }
@@ -200,6 +208,8 @@ public enum DataBaseType {
                 break;
             case Oscar:
                 break;
+            case GaussDB:
+                break;
             default:
                 throw DataXException.asDataXException(DBUtilErrorCode.UNSUPPORTED_TYPE, "unsupported database type");
         }