diff --git a/db/8pigxx_codegen.sql b/db/8pigxx_codegen.sql
index 86a79313e..47da6fc18 100644
--- a/db/8pigxx_codegen.sql
+++ b/db/8pigxx_codegen.sql
@@ -20,17 +20,6 @@ CREATE TABLE `gen_datasource_conf` (
   PRIMARY KEY (`id`) USING BTREE
 ) ENGINE=InnoDB AUTO_INCREMENT=7 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci COMMENT='数据源表';
 
--- ----------------------------
--- Records of gen_datasource_conf
--- ----------------------------
-BEGIN;
-INSERT INTO `gen_datasource_conf` VALUES (1, 'master', 'jdbc:mysql://pigx-mysql:3306/pigxx_codegen?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true', 'root', 'hyxlg2iaqpDLOe9qEcv2xQ==', '2019-08-12 15:47:39', '2019-08-12 15:47:39', '0', 1);
-INSERT INTO `gen_datasource_conf` VALUES (2, 'pigxx_core', 'jdbc:mysql://pigx-mysql:3306/pigxx?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8&allowMultiQueries=true', 'root', 'Cx+ocw0iFCpae4Qo4IoFmQ==', '2019-03-31 16:40:43', '2019-06-13 03:07:24', '0', 1);
-INSERT INTO `gen_datasource_conf` VALUES (3, 'pigxx_ac', 'jdbc:mysql://pigx-mysql:3306/pigxx_ac?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8', 'root', 'Cx+ocw0iFCpae4Qo4IoFmQ==', '2019-03-31 17:53:25', '2019-06-13 03:07:25', '0', 1);
-INSERT INTO `gen_datasource_conf` VALUES (4, 'pigxx_job', 'jdbc:mysql://pigx-mysql:3306/pigxx_job?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8', 'root', 'Cx+ocw0iFCpae4Qo4IoFmQ==', '2019-03-31 17:53:25', '2019-06-13 03:07:26', '0', 1);
-INSERT INTO `gen_datasource_conf` VALUES (5, 'pigxx_mp', 'jdbc:mysql://pigx-mysql:3306/pigxx_mp?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8', 'root', 'Cx+ocw0iFCpae4Qo4IoFmQ==', '2019-03-31 17:53:25', '2019-06-13 03:07:28', '0', 1);
-INSERT INTO `gen_datasource_conf` VALUES (6, 'pigxx_pay', 'jdbc:mysql://pigx-mysql:3306/pigxx_pay?characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=false&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=GMT%2B8', 'root', 'Cx+ocw0iFCpae4Qo4IoFmQ==', '2019-03-31 17:53:25', '2019-06-13 03:07:30', '0', 1);
-COMMIT;
 
 -- ----------------------------
 -- Table structure for gen_form_conf
diff --git a/pigx-common/pigx-common-datasource/src/main/java/com/pig4cloud/pigx/common/datasource/config/JdbcDynamicDataSourceProvider.java b/pigx-common/pigx-common-datasource/src/main/java/com/pig4cloud/pigx/common/datasource/config/JdbcDynamicDataSourceProvider.java
index b8706e57e..621426c87 100644
--- a/pigx-common/pigx-common-datasource/src/main/java/com/pig4cloud/pigx/common/datasource/config/JdbcDynamicDataSourceProvider.java
+++ b/pigx-common/pigx-common-datasource/src/main/java/com/pig4cloud/pigx/common/datasource/config/JdbcDynamicDataSourceProvider.java
@@ -70,6 +70,13 @@ public class JdbcDynamicDataSourceProvider extends AbstractJdbcDataSourceProvide
 			property.setUrl(url);
 			map.put(name, property);
 		}
+
+		// 添加默认主数据源
+		DataSourceProperty property = new DataSourceProperty();
+		property.setUsername(properties.getUsername());
+		property.setPassword(properties.getPassword());
+		property.setUrl(properties.getUrl());
+		map.put(DataSourceConstants.DS_MASTER, property);
 		return map;
 	}
 }
diff --git a/pigx-common/pigx-common-datasource/src/main/java/com/pig4cloud/pigx/common/datasource/support/DataSourceConstants.java b/pigx-common/pigx-common-datasource/src/main/java/com/pig4cloud/pigx/common/datasource/support/DataSourceConstants.java
index 3d23df3e8..620554711 100644
--- a/pigx-common/pigx-common-datasource/src/main/java/com/pig4cloud/pigx/common/datasource/support/DataSourceConstants.java
+++ b/pigx-common/pigx-common-datasource/src/main/java/com/pig4cloud/pigx/common/datasource/support/DataSourceConstants.java
@@ -17,6 +17,11 @@ public interface DataSourceConstants {
 	 */
 	String DS_NAME = "name";
 
+	/**
+	 * 默认数据源（master）
+	 */
+	String DS_MASTER = "master";
+
 	/**
 	 * jdbcurl
 	 */