diff --git a/backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java b/backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java
index fe9e1b457a..2b22a69d51 100644
--- a/backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java
+++ b/backend/src/main/java/io/dataease/provider/datasource/JdbcProvider.java
@@ -796,7 +796,7 @@ public class JdbcProvider extends DefaultJdbcProvider {
                 break;
             case sqlServer:
                 SqlServerConfiguration sqlServerConfiguration = new Gson().fromJson(datasource.getConfiguration(), SqlServerConfiguration.class);
-                if(!sqlServerConfiguration.getDataBase().matches("^[0-9a-zA-Z_.-]{1,}$")){
+                if(!sqlServerConfiguration.getDataBase().matches("^[0-9a-zA-Z_.-\u4E00-\u9FA5\u8FBD-\u9FBB\uFA0E-\uFA29]{1,}$")){
                     throw new Exception("Invalid database name");
                 }
                 break;
diff --git a/backend/src/main/java/io/dataease/provider/query/oracle/OracleQueryProvider.java b/backend/src/main/java/io/dataease/provider/query/oracle/OracleQueryProvider.java
index 1a9c0e078e..d0ae17c00d 100644
--- a/backend/src/main/java/io/dataease/provider/query/oracle/OracleQueryProvider.java
+++ b/backend/src/main/java/io/dataease/provider/query/oracle/OracleQueryProvider.java
@@ -60,6 +60,7 @@ public class OracleQueryProvider extends QueryProvider {
 
     @Override
     public Integer transFieldType(String field) {
+        field = field.split("()")[0];
         switch (field) {
             case "CHAR":
             case "VARCHAR2":