diff --git a/datax-admin/src/main/java/com/wugui/datax/admin/controller/JobJdbcDatasourceController.java b/datax-admin/src/main/java/com/wugui/datax/admin/controller/JobJdbcDatasourceController.java
index dc8aa77c..10c4b7f2 100644
--- a/datax-admin/src/main/java/com/wugui/datax/admin/controller/JobJdbcDatasourceController.java
+++ b/datax-admin/src/main/java/com/wugui/datax/admin/controller/JobJdbcDatasourceController.java
@@ -13,6 +13,7 @@ import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
 import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.BeanUtils;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
@@ -93,6 +94,13 @@ public class JobJdbcDatasourceController extends ApiController {
     @ApiOperation("修改数据")
     public R<Boolean> update(@RequestBody JobJdbcDatasource entity) {
         LocalCacheUtil.remove(entity.getDatasourceName());
+        JobJdbcDatasource d = jobJdbcDatasourceService.getById(entity.getId());
+        if (entity.getJdbcUsername().equals(d.getJdbcUsername())) {
+            entity.setJdbcUsername(null);
+        }
+        if (entity.getJdbcPassword().equals(d.getJdbcPassword())) {
+            entity.setJdbcPassword(null);
+        }
         return success(this.jobJdbcDatasourceService.updateById(entity));
     }
 
diff --git a/datax-admin/src/main/java/com/wugui/datax/admin/mapper/JobJdbcDatasourceMapper.java b/datax-admin/src/main/java/com/wugui/datax/admin/mapper/JobJdbcDatasourceMapper.java
index 17cb0b90..d3945461 100644
--- a/datax-admin/src/main/java/com/wugui/datax/admin/mapper/JobJdbcDatasourceMapper.java
+++ b/datax-admin/src/main/java/com/wugui/datax/admin/mapper/JobJdbcDatasourceMapper.java
@@ -2,6 +2,7 @@ package com.wugui.datax.admin.mapper;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.wugui.datax.admin.entity.JobJdbcDatasource;
+import org.apache.ibatis.annotations.Mapper;
 
 /**
  * jdbc数据源配置表数据库访问层
@@ -10,6 +11,9 @@ import com.wugui.datax.admin.entity.JobJdbcDatasource;
  * @version v1.0
  * @since 2019-07-30
  */
+@Mapper
 public interface JobJdbcDatasourceMapper extends BaseMapper<JobJdbcDatasource> {
 
+    int update(JobJdbcDatasource datasource);
+
 }
\ No newline at end of file
diff --git a/datax-admin/src/main/java/com/wugui/datax/admin/service/IJobJdbcDatasourceService.java b/datax-admin/src/main/java/com/wugui/datax/admin/service/IJobJdbcDatasourceService.java
index 15f1dc4a..0765e5ba 100644
--- a/datax-admin/src/main/java/com/wugui/datax/admin/service/IJobJdbcDatasourceService.java
+++ b/datax-admin/src/main/java/com/wugui/datax/admin/service/IJobJdbcDatasourceService.java
@@ -11,10 +11,14 @@ import com.wugui.datax.admin.entity.JobJdbcDatasource;
  * @since 2019-07-30
  */
 public interface IJobJdbcDatasourceService extends IService<JobJdbcDatasource> {
+
+
     /**
      * 测试数据源
      * @param jdbcDatasource
      * @return
      */
     Boolean dataSourceTest(JobJdbcDatasource jdbcDatasource);
+
+    int update(JobJdbcDatasource datasource);
 }
\ No newline at end of file
diff --git a/datax-admin/src/main/java/com/wugui/datax/admin/service/impl/JobJdbcDatasourceServiceImpl.java b/datax-admin/src/main/java/com/wugui/datax/admin/service/impl/JobJdbcDatasourceServiceImpl.java
index 6fc0f701..293931e3 100644
--- a/datax-admin/src/main/java/com/wugui/datax/admin/service/impl/JobJdbcDatasourceServiceImpl.java
+++ b/datax-admin/src/main/java/com/wugui/datax/admin/service/impl/JobJdbcDatasourceServiceImpl.java
@@ -6,9 +6,13 @@ import com.wugui.datax.admin.entity.JobJdbcDatasource;
 import com.wugui.datax.admin.service.IJobJdbcDatasourceService;
 import com.wugui.datax.admin.tool.query.BaseQueryTool;
 import com.wugui.datax.admin.tool.query.QueryToolFactory;
+import com.wugui.datax.admin.util.AESUtil;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import javax.annotation.Resource;
+
 /**
  * jdbc数据源配置表服务实现类
  *
@@ -20,10 +24,28 @@ import org.springframework.transaction.annotation.Transactional;
 @Transactional(readOnly = true)
 public class JobJdbcDatasourceServiceImpl extends ServiceImpl<JobJdbcDatasourceMapper, JobJdbcDatasource> implements IJobJdbcDatasourceService {
 
+    @Resource
+    private JobJdbcDatasourceMapper datasourceMapper;
+
     @Override
-    public Boolean dataSourceTest(JobJdbcDatasource jdbcDatasource)  {
+    public Boolean dataSourceTest(JobJdbcDatasource jdbcDatasource) {
+
+        String userName = AESUtil.decrypt(jdbcDatasource.getJdbcUsername());
+        //  判断账密是否为密文
+        if (userName == null) {
+            jdbcDatasource.setJdbcUsername(AESUtil.encrypt(jdbcDatasource.getJdbcUsername()));
+        }
+        String pwd = AESUtil.decrypt(jdbcDatasource.getJdbcPassword());
+        if (pwd == null) {
+            jdbcDatasource.setJdbcPassword(AESUtil.encrypt(jdbcDatasource.getJdbcPassword()));
+        }
         BaseQueryTool queryTool = QueryToolFactory.getByDbType(jdbcDatasource);
         return queryTool.dataSourceTest();
     }
 
+    @Override
+    public int update(JobJdbcDatasource datasource) {
+        return datasourceMapper.update(datasource);
+    }
+
 }
\ No newline at end of file
diff --git a/datax-admin/src/main/java/com/wugui/datax/admin/util/AESUtil.java b/datax-admin/src/main/java/com/wugui/datax/admin/util/AESUtil.java
index d17f36b5..c8434cf9 100644
--- a/datax-admin/src/main/java/com/wugui/datax/admin/util/AESUtil.java
+++ b/datax-admin/src/main/java/com/wugui/datax/admin/util/AESUtil.java
@@ -82,11 +82,9 @@ public class AESUtil {
 
     public static void main(String[] args) throws Exception {
         String s = "root";
-        // 加密
-        System.out.println("加密前：" + s);
         String encryptResultStr = encrypt(s);
-        System.out.println("加密后：" + encryptResultStr);
-        // 解密
-        System.out.println("解密后：" + decrypt(encryptResultStr));
+        System.out.println(s+" 加密后 ：" + encryptResultStr);
+        System.out.println("mysql"+" 加密后 ：" + encrypt("mysql"));
+        System.out.println("解密后：" + decrypt("mysql"));
     }
 }
\ No newline at end of file
diff --git a/datax-admin/src/main/resources/mybatis-mapper/JobJdbcDatasourceMapper.xml b/datax-admin/src/main/resources/mybatis-mapper/JobJdbcDatasourceMapper.xml
index d8210502..b767ae80 100644
--- a/datax-admin/src/main/resources/mybatis-mapper/JobJdbcDatasourceMapper.xml
+++ b/datax-admin/src/main/resources/mybatis-mapper/JobJdbcDatasourceMapper.xml
@@ -4,9 +4,26 @@
 
     <!--<resultMap type="com.wugui.datax.admin.entity.JobJdbcDatasource" id="jobJdbcDatasource">-->
 
-        <!--<result property="jdbcUsername" column="jdbc_username" jdbcType="VARCHAR" javaType="String"-->
-                <!--typeHandler="com.wugui.datax.admin.core.util.AESEncryptHandler"/>-->
-        <!--<result property="jdbcPassword" column="jdbc_password" jdbcType="VARCHAR" javaType="String"-->
-                <!--typeHandler="com.wugui.datax.admin.core.util.AESEncryptHandler"/>-->
+    <!--<result property="jdbcUsername" column="jdbc_username" jdbcType="VARCHAR" javaType="String"-->
+    <!--typeHandler="com.wugui.datax.admin.core.util.AESEncryptHandler"/>-->
+    <!--<result property="jdbcPassword" column="jdbc_password" jdbcType="VARCHAR" javaType="String"-->
+    <!--typeHandler="com.wugui.datax.admin.core.util.AESEncryptHandler"/>-->
     <!--</resultMap>-->
+
+    <update id="update" parameterType="com.wugui.datax.admin.entity.JobJdbcDatasource">
+        UPDATE job_jdbc_datasource
+        <set>
+            <if test="datasourceName!=null">datasource_name = #{datasourceName},</if>
+            <if test="datasource!=null">datasource = #{datasource},</if>
+            <if test="datasourceGroup!=null">datasource_group = #{datasourceGroup},</if>
+            <if test="jdbcUsername!=null">jdbc_username = #{jdbcUsername},</if>
+            <if test="jdbcPassword!=null">jdbc_password = #{jdbcPassword},</if>
+            <if test="jdbcUrl!=null">jdbc_url = #{jdbcUrl},</if>
+            <if test="jdbcDriverClass!=null">jdbc_driver_class = #{jdbcDriverClass},</if>
+            <if test="status!=null">status = #{status},</if>
+            <if test="comments!=null">comments = #{comments},</if>
+        </set>
+        WHERE id = #{id}
+    </update>
+
 </mapper>
\ No newline at end of file