diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/annotation/DataSource.java b/ruoyi-common/src/main/java/com/ruoyi/common/annotation/DataSource.java
index 5a41a2c6..87df35f7 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/annotation/DataSource.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/annotation/DataSource.java
@@ -18,5 +18,5 @@ public @interface DataSource
     /**
      * 切换数据源名称
      */
-    public DataSourceType value() default DataSourceType.MASTER;
+    public String value() default "MASTER";
 }
diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/enums/DataSourceType.java b/ruoyi-common/src/main/java/com/ruoyi/common/enums/DataSourceType.java
index 4b5341d1..71725968 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/enums/DataSourceType.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/enums/DataSourceType.java
@@ -10,10 +10,5 @@ public enum DataSourceType
     /**
      * 主库
      */
-    MASTER,
-
-    /**
-     * 从库
-     */
-    SLAVE
+    MASTER
 }
diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/aspectj/DataSourceAspect.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/aspectj/DataSourceAspect.java
index c4eab3fb..b7ccfc10 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/aspectj/DataSourceAspect.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/aspectj/DataSourceAspect.java
@@ -43,7 +43,7 @@ public class DataSourceAspect
 
         if (StringUtils.isNotNull(dataSource))
         {
-            DynamicDataSourceContextHolder.setDateSoureType(dataSource.value().name());
+            DynamicDataSourceContextHolder.setDateSoureType(dataSource.value());
         }
 
         try
diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/DruidConfig.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/DruidConfig.java
index b4e9a522..91993e97 100644
--- a/ruoyi-framework/src/main/java/com/ruoyi/framework/config/DruidConfig.java
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/config/DruidConfig.java
@@ -1,6 +1,7 @@
 package com.ruoyi.framework.config;
 
 import java.util.HashMap;
+import java.util.List;
 import java.util.Map;
 import javax.sql.DataSource;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
@@ -8,40 +9,64 @@ import org.springframework.boot.context.properties.ConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Primary;
+import org.springframework.jdbc.core.BeanPropertyRowMapper;
+import org.springframework.jdbc.core.JdbcTemplate;
+
+import com.alibaba.druid.pool.DruidDataSource;
 import com.alibaba.druid.spring.boot.autoconfigure.DruidDataSourceBuilder;
 import com.ruoyi.common.enums.DataSourceType;
 import com.ruoyi.framework.datasource.DynamicDataSource;
+import com.ruoyi.framework.datasource.SysDatasource;
 
 /**
- * druid 配置多数据源
+ * 数据源配置类
  * 
- * @author ruoyi
+ * @author wangchl
+ *
  */
 @Configuration
-public class DruidConfig
-{
-    @Bean
-    @ConfigurationProperties("spring.datasource.druid.master")
-    public DataSource masterDataSource()
-    {
-        return DruidDataSourceBuilder.create().build();
-    }
+public class DruidConfig {
+
+	@Bean
+	@ConfigurationProperties("spring.datasource.druid.master")
+	public DataSource masterDataSource() {
+		return DruidDataSourceBuilder.create().build();
+	}
 
-    @Bean
-    @ConfigurationProperties("spring.datasource.druid.slave")
-    @ConditionalOnProperty(prefix = "spring.datasource.druid.slave", name = "enabled", havingValue = "true")
-    public DataSource slaveDataSource()
-    {
-        return DruidDataSourceBuilder.create().build();
-    }
+	@Bean
+	@ConfigurationProperties("spring.datasource.druid.slave")
+	@ConditionalOnProperty(prefix = "spring.datasource.druid.slave", name = "enabled", havingValue = "true")
+	public DataSource slaveDataSource() {
+		return DruidDataSourceBuilder.create().build();
+	}
 
-    @Bean(name = "dynamicDataSource")
-    @Primary
-    public DynamicDataSource dataSource(DataSource masterDataSource, DataSource slaveDataSource)
-    {
-        Map<Object, Object> targetDataSources = new HashMap<>();
-        targetDataSources.put(DataSourceType.MASTER.name(), masterDataSource);
-        targetDataSources.put(DataSourceType.SLAVE.name(), slaveDataSource);
-        return new DynamicDataSource(masterDataSource, targetDataSources);
-    }
+	/**
+	 * 
+	 * @param masterDataSource
+	 * @param slaveDataSource
+	 * @return
+	 */
+	@Bean(name = "dynamicDataSource")
+	@Primary
+	public DynamicDataSource dataSource(DataSource masterDataSource, DataSource slaveDataSource) {
+		Map<Object, Object> targetDataSources = new HashMap<>();
+		// 设置数据源列表
+		targetDataSources.put(DataSourceType.MASTER.name(), masterDataSource);
+		// 从数据库中直接读取数据库
+		JdbcTemplate jdbcTemplate = new JdbcTemplate(masterDataSource);
+		List<SysDatasource> dsList = jdbcTemplate.query("select * from sys_datasource", new Object[] {},
+				new BeanPropertyRowMapper<SysDatasource>(SysDatasource.class));
+		if (dsList != null) {
+			for (SysDatasource ds : dsList) {
+				DruidDataSource dds = new DruidDataSource();
+				dds.setUrl(ds.getUrl());
+				dds.setUsername(ds.getUser());
+				dds.setPassword(ds.getPwd());
+				dds.setDriverClassName("com.mysql.cj.jdbc.Driver");
+				// dds.setDbType(dbType);
+				targetDataSources.put(ds.getName(), dds);
+			}
+		}
+		return new DynamicDataSource(masterDataSource, targetDataSources);
+	}
 }
diff --git a/ruoyi-framework/src/main/java/com/ruoyi/framework/datasource/SysDatasource.java b/ruoyi-framework/src/main/java/com/ruoyi/framework/datasource/SysDatasource.java
new file mode 100644
index 00000000..c81fe059
--- /dev/null
+++ b/ruoyi-framework/src/main/java/com/ruoyi/framework/datasource/SysDatasource.java
@@ -0,0 +1,68 @@
+package com.ruoyi.framework.datasource;
+
+/**
+ * 动态数据源表 sys_datasource
+ * 
+ * @author wangchl
+ * @date 2018-10-10
+ */
+public class SysDatasource {
+	
+	/** ID */
+	private String id;
+	/** 密码 */
+	private String pwd;
+	/** 用户 */
+	private String user;
+	/** 地址 */
+	private String url;
+	/** 名称 */
+	private String name;
+
+	public void setId(String id) 
+	{
+		this.id = id;
+	}
+
+	public String getId() 
+	{
+		return id;
+	}
+	public void setPwd(String pwd) 
+	{
+		this.pwd = pwd;
+	}
+
+	public String getPwd() 
+	{
+		return pwd;
+	}
+	public void setUser(String user) 
+	{
+		this.user = user;
+	}
+
+	public String getUser() 
+	{
+		return user;
+	}
+	public void setUrl(String url) 
+	{
+		this.url = url;
+	}
+
+	public String getUrl() 
+	{
+		return url;
+	}
+	public void setName(String name) 
+	{
+		this.name = name;
+	}
+
+	public String getName() 
+	{
+		return name;
+	}
+
+}
diff --git a/sql/sys_datasource.sql b/sql/sys_datasource.sql
new file mode 100644
index 00000000..edbd0d46
--- /dev/null
+++ b/sql/sys_datasource.sql
@@ -0,0 +1,38 @@
+/*
+ Navicat Premium Data Transfer
+
+ Source Server         : 127.0.0.1
+ Source Server Type    : MySQL
+ Source Server Version : 50561
+ Source Host           : 127.0.0.1:3306
+ Source Schema         : ruoyi
+
+ Target Server Type    : MySQL
+ Target Server Version : 50561
+ File Encoding         : 65001
+
+ Date: 20/12/2018 11:48:21
+*/
+
+SET NAMES utf8mb4;
+SET FOREIGN_KEY_CHECKS = 0;
+
+-- ----------------------------
+-- Table structure for sys_datasource
+-- ----------------------------
+DROP TABLE IF EXISTS `sys_datasource`;
+CREATE TABLE `sys_datasource`  (
+  `id` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL DEFAULT '' COMMENT 'ID',
+  `pwd` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '密码',
+  `user` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '用户',
+  `url` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT 'IP地址',
+  `name` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '库名称',
+  `remark` varchar(255) CHARACTER SET utf8 COLLATE utf8_general_ci NOT NULL COMMENT '备注'
+) ENGINE = InnoDB CHARACTER SET = utf8 COLLATE = utf8_general_ci COMMENT = '动态数据源' ROW_FORMAT = Compact;
+
+-- ----------------------------
+-- Records of sys_datasource
+-- ----------------------------
+INSERT INTO `sys_datasource` VALUES ('1', '123456', 'root', 'jdbc:mysql://127.0.0.1:3306/zwsd?useUnicode=true&characterEncoding=utf8&zeroDateTimeBehavior=convertToNull&useSSL=true', 'zwsd', '掌握时代');
+
+SET FOREIGN_KEY_CHECKS = 1;