diff --git a/etl-modules/etl-modules-data-source/etl-modules-data-source-system/src/main/java/com/etl/data/source/service/impl/DataSourceServiceImpl.java b/etl-modules/etl-modules-data-source/etl-modules-data-source-system/src/main/java/com/etl/data/source/service/impl/DataSourceServiceImpl.java
index 8a3d08f..1916c54 100644
--- a/etl-modules/etl-modules-data-source/etl-modules-data-source-system/src/main/java/com/etl/data/source/service/impl/DataSourceServiceImpl.java
+++ b/etl-modules/etl-modules-data-source/etl-modules-data-source-system/src/main/java/com/etl/data/source/service/impl/DataSourceServiceImpl.java
@@ -233,12 +233,13 @@ public class DataSourceServiceImpl extends ServiceImpl<DataSourceMapper, DataSou
                         if ("mysql".equals(dataType.getDataType())) {
                             driveClass = dataType.getDriverManager();
                             jdbcUrl = dataType.getJdbcPre() + dataSource.getDataSourceIp() + ":" + dataSource.getDataSourcePort() + "/" + dataSource.getDataSourceDatabaseName() + "?" + dataSource.getAdditionalConfiguration();
+                            String tableSQL = "select * from information_schema.tables where TABLE_SCHEMA = " + "'" + dataSource.getDataSourceDatabaseName() + "'";
                             // 加载数据库驱动
                             Class.forName(driveClass);
                             // 连接数据库
                             Connection conn = DriverManager.getConnection(jdbcUrl, dataSource.getDataSourceUsername(), dataSource.getDataSourcePassword());
                             Statement st = conn.createStatement();
-                            ResultSet rs = st.executeQuery("select * from information_schema.tables where TABLE_SCHEMA = " + "'" + dataSource.getDataSourceDatabaseName() + "'");
+                            ResultSet rs = st.executeQuery(tableSQL);
                             while (rs.next()) {
                                 // 获取表名
                                 String tableName = rs.getString("TABLE_NAME");
@@ -247,16 +248,17 @@ public class DataSourceServiceImpl extends ServiceImpl<DataSourceMapper, DataSou
                                 // 添加数据
                                 // 表数据数量
                                 assetStructureTableList.add(
-                                        new AssetStructureTable() {{
-                                            setAssetStructureId(entity.getId());
-                                            setTableName(tableName);
-                                            setTableNameAnnotation(tableNameAnnotation);
-                                        }}
+                                        AssetStructureTable.builder()
+                                                .assetStructureId(entity.getId())
+                                                .tableName(tableName)
+                                                .tableNameAnnotation(tableNameAnnotation)
+                                                .build()
                                 );
                             }
                             assetStructureTableList.stream().forEach(assetStructureTable -> {
+                                String tableDataCountSQL = "select count(*) as countNum from " + assetStructureTable.getTableName();
                                 try {
-                                    ResultSet rs2 = st.executeQuery("select count(*) as countNum from " + assetStructureTable.getTableName());
+                                    ResultSet rs2 = st.executeQuery(tableDataCountSQL);
                                     while (rs2.next()) {
                                         assetStructureTable.setTableDataCount(rs2.getLong("countNum"));
                                     }
@@ -291,13 +293,14 @@ public class DataSourceServiceImpl extends ServiceImpl<DataSourceMapper, DataSou
                                         }
                                         rs4.close();
 
+                                        String dataDetailsSQL = "select * from " + assetStructureTable.getTableName() + " where 1=2";
                                         // 字段类型
                                         String typeName = rs3.getString("TYPE_NAME");
 
                                         // 映射类型
                                         String mappingType = null;
 
-                                        PreparedStatement st1 = conn.prepareStatement("select * from " + assetStructureTable.getTableName() + " where 1=2");
+                                        PreparedStatement st1 = conn.prepareStatement(dataDetailsSQL);
                                         ResultSetMetaData rsmd = st1.executeQuery().getMetaData();
                                         for (int i = 0; i < rsmd.getColumnCount(); i++) {
                                             if (columnName.equals(rsmd.getColumnName(i + 1))) {
@@ -320,19 +323,19 @@ public class DataSourceServiceImpl extends ServiceImpl<DataSourceMapper, DataSou
                                         boolean finalIsPrimaryKey = isPrimaryKey;
                                         String finalMappingType = mappingType;
                                         assetTableDetails.add(
-                                                new AssetTableDetails() {{
-                                                    setAssetStructureTableId(assetStructureTable.getId());
-                                                    setName(columnName);
-                                                    setAnnotation(remarks);
-                                                    setPrimaryOrNot(finalIsPrimaryKey ? "Y" : "N");
-                                                    setType(typeName);
-                                                    setMappingType(finalMappingType);
-                                                    setLength((long) columnSize);
-                                                    setDecimalPoint((long) decimalDigits);
-                                                    setNullOrNot(isNullable ? "Y" : "N");
-                                                    setDefaultValue(defaultValue);
-                                                    setYesNoDictionary(null);
-                                                }}
+                                                AssetTableDetails.builder()
+                                                        .assetStructureTableId(assetStructureTable.getId())
+                                                        .name(columnName)
+                                                        .annotation(remarks)
+                                                        .primaryOrNot(finalIsPrimaryKey ? "Y" : "N")
+                                                        .type(typeName)
+                                                        .mappingType(finalMappingType)
+                                                        .length((long) columnSize)
+                                                        .decimalPoint((long) decimalDigits)
+                                                        .nullOrNot(isNullable ? "Y" : "N")
+                                                        .defaultValue(defaultValue)
+                                                        .yesNoDictionary(null)
+                                                        .build()
                                         );
                                     }
                                     rs3.close();
@@ -408,12 +411,13 @@ public class DataSourceServiceImpl extends ServiceImpl<DataSourceMapper, DataSou
                         if ("mysql".equals(dataType.getDataType())) {
                             driveClass = dataType.getDriverManager();
                             jdbcUrl = dataType.getJdbcPre() + dataSource.getDataSourceIp() + ":" + dataSource.getDataSourcePort() + "/" + dataSource.getDataSourceDatabaseName() + "?" + dataSource.getAdditionalConfiguration();
+                            String tableSQL = "select * from information_schema.tables where TABLE_SCHEMA = " + "'" + dataSource.getDataSourceDatabaseName() + "'";
                             // 加载数据库驱动
                             Class.forName(driveClass);
                             // 连接数据库
                             Connection conn = DriverManager.getConnection(jdbcUrl, dataSource.getDataSourceUsername(), dataSource.getDataSourcePassword());
                             Statement st = conn.createStatement();
-                            ResultSet rs = st.executeQuery("select * from information_schema.tables where TABLE_SCHEMA = " + "'" + dataSource.getDataSourceDatabaseName() + "'");
+                            ResultSet rs = st.executeQuery(tableSQL);
                             while (rs.next()) {
                                 // 获取表名
                                 String tableName = rs.getString("TABLE_NAME");
@@ -422,16 +426,17 @@ public class DataSourceServiceImpl extends ServiceImpl<DataSourceMapper, DataSou
                                 // 添加数据
                                 // 表数据数量
                                 assetStructureTableList.add(
-                                        new AssetStructureTable() {{
-                                            setAssetStructureId(entity.getId());
-                                            setTableName(tableName);
-                                            setTableNameAnnotation(tableNameAnnotation);
-                                        }}
+                                        AssetStructureTable.builder()
+                                                .assetStructureId(entity.getId())
+                                                .tableName(tableName)
+                                                .tableNameAnnotation(tableNameAnnotation)
+                                                .build()
                                 );
                             }
                             assetStructureTableList.stream().forEach(assetStructureTable -> {
+                                String tableDataCountSQL = "select count(*) as countNum from " + assetStructureTable.getTableName();
                                 try {
-                                    ResultSet rs2 = st.executeQuery("select count(*) as countNum from " + assetStructureTable.getTableName());
+                                    ResultSet rs2 = st.executeQuery(tableDataCountSQL);
                                     while (rs2.next()) {
                                         assetStructureTable.setTableDataCount(rs2.getLong("countNum"));
                                     }
@@ -473,13 +478,15 @@ public class DataSourceServiceImpl extends ServiceImpl<DataSourceMapper, DataSou
                                         }
                                         rs4.close();
 
+                                        String dataDetailsSQL = "select * from " + assetStructureTable.getTableName() + " where 1=2";
+
                                         // 字段类型
                                         String typeName = rs3.getString("TYPE_NAME");
 
                                         // 映射类型
                                         String mappingType = null;
 
-                                        PreparedStatement st1 = conn.prepareStatement("select * from " + assetStructureTable.getTableName() + " where 1=2");
+                                        PreparedStatement st1 = conn.prepareStatement(dataDetailsSQL);
                                         ResultSetMetaData rsmd = st1.executeQuery().getMetaData();
                                         for (int i = 0; i < rsmd.getColumnCount(); i++) {
                                             if (columnName.equals(rsmd.getColumnName(i + 1))) {
@@ -502,19 +509,19 @@ public class DataSourceServiceImpl extends ServiceImpl<DataSourceMapper, DataSou
                                         boolean finalIsPrimaryKey = isPrimaryKey;
                                         String finalMappingType = mappingType;
                                         assetTableDetails.add(
-                                                new AssetTableDetails() {{
-                                                    setAssetStructureTableId(assetStructureTable.getId());
-                                                    setName(columnName);
-                                                    setAnnotation(remarks);
-                                                    setPrimaryOrNot(finalIsPrimaryKey ? "Y" : "N");
-                                                    setType(typeName);
-                                                    setMappingType(finalMappingType);
-                                                    setLength((long) columnSize);
-                                                    setDecimalPoint((long) decimalDigits);
-                                                    setNullOrNot(isNullable ? "Y" : "N");
-                                                    setDefaultValue(defaultValue);
-                                                    setYesNoDictionary(null);
-                                                }}
+                                                AssetTableDetails.builder()
+                                                        .assetStructureTableId(assetStructureTable.getId())
+                                                        .name(columnName)
+                                                        .annotation(remarks)
+                                                        .primaryOrNot(finalIsPrimaryKey ? "Y" : "N")
+                                                        .type(typeName)
+                                                        .mappingType(finalMappingType)
+                                                        .length((long) columnSize)
+                                                        .decimalPoint((long) decimalDigits)
+                                                        .nullOrNot(isNullable ? "Y" : "N")
+                                                        .defaultValue(defaultValue)
+                                                        .yesNoDictionary(null)
+                                                        .build()
                                         );
                                     }
                                     rs3.close();
diff --git a/etl-modules/etl-modules-data-source/etl-modules-data-source-system/src/main/java/com/etl/data/structure/service/impl/AssetStructureServiceImpl.java b/etl-modules/etl-modules-data-source/etl-modules-data-source-system/src/main/java/com/etl/data/structure/service/impl/AssetStructureServiceImpl.java
index f3f20a5..1788d93 100644
--- a/etl-modules/etl-modules-data-source/etl-modules-data-source-system/src/main/java/com/etl/data/structure/service/impl/AssetStructureServiceImpl.java
+++ b/etl-modules/etl-modules-data-source/etl-modules-data-source-system/src/main/java/com/etl/data/structure/service/impl/AssetStructureServiceImpl.java
@@ -46,10 +46,10 @@ public class AssetStructureServiceImpl extends ServiceImpl<AssetStructureMapper,
 
         assetStructureTableDataCount = assetStructureTableList.stream().mapToLong(AssetStructureTable::getTableDataCount).sum();
 
-        return new AssetStructureResp(){{
-            setAssetStructureList(assetStructureList);
-            setAssetStructureTableCount(assetStructureTableCount);
-            setAssetStructureTableDataCount(assetStructureTableDataCount);
-        }};
+        return AssetStructureResp.builder()
+                .assetStructureList(assetStructureList)
+                .assetStructureTableCount(assetStructureTableCount)
+                .assetStructureTableDataCount(assetStructureTableDataCount)
+                .build();
     }
 }
diff --git a/etl-modules/etl-modules-data-source/etl-modules-data-source-system/src/main/java/com/etl/data/structure/service/impl/AssetStructureTableServiceImpl.java b/etl-modules/etl-modules-data-source/etl-modules-data-source-system/src/main/java/com/etl/data/structure/service/impl/AssetStructureTableServiceImpl.java
index 880e78f..5072622 100644
--- a/etl-modules/etl-modules-data-source/etl-modules-data-source-system/src/main/java/com/etl/data/structure/service/impl/AssetStructureTableServiceImpl.java
+++ b/etl-modules/etl-modules-data-source/etl-modules-data-source-system/src/main/java/com/etl/data/structure/service/impl/AssetStructureTableServiceImpl.java
@@ -18,9 +18,10 @@ import java.util.List;
  * @CreateTime: 2024/4/22 下午5:22
  */
 @Service
-public class AssetStructureTableServiceImpl extends  ServiceImpl<AssetStructureTableMapper, AssetStructureTable> implements IAssetStructureTableService {
+public class AssetStructureTableServiceImpl extends ServiceImpl<AssetStructureTableMapper, AssetStructureTable> implements IAssetStructureTableService {
     /**
      * 查询该数据资产表
+     *
      * @param assetStructureId 数据资产id
      * @return
      */
@@ -34,10 +35,10 @@ public class AssetStructureTableServiceImpl extends  ServiceImpl<AssetStructureT
         long tableCount = assetStructureTableList.size();
         long tableDataCount = assetStructureTableList.stream().mapToLong(AssetStructureTable::getTableDataCount).sum();
 
-        return new AssetStructureTableResp(){{
-            setAssetStructureList(assetStructureTableList);
-            setTableCount(tableCount);
-            setTableDataCount(tableDataCount);;
-        }};
+        return AssetStructureTableResp.builder()
+                .assetStructureList(assetStructureTableList)
+                .tableCount(tableCount)
+                .tableDataCount(tableDataCount)
+                .build();
     }
 }