diff --git a/cloud-etl-common/src/main/java/com/muyu/etl/common/domain/DataSources.java b/cloud-etl-common/src/main/java/com/muyu/etl/common/domain/DataSources.java
index b429963..f4d009d 100644
--- a/cloud-etl-common/src/main/java/com/muyu/etl/common/domain/DataSources.java
+++ b/cloud-etl-common/src/main/java/com/muyu/etl/common/domain/DataSources.java
@@ -1,5 +1,6 @@
 package com.muyu.etl.common.domain;
 
+import com.baomidou.mybatisplus.annotation.IdType;
 import com.baomidou.mybatisplus.annotation.TableId;
 import com.baomidou.mybatisplus.annotation.TableName;
 import com.muyu.common.core.web.domain.BaseEntity;
@@ -24,7 +25,7 @@ import java.util.Date;
 @TableName(value="data_sources")
 public class DataSources extends BaseEntity {
     /** id */
-    @TableId
+    @TableId(type = IdType.AUTO)
     private Long id ;
 
     /** 数据来源类型 */
diff --git a/cloud-etl-server/src/main/java/com/muyu/etl/server/controller/DataSourcesController.java b/cloud-etl-server/src/main/java/com/muyu/etl/server/controller/DataSourcesController.java
index 00b3eb0..7b4c556 100644
--- a/cloud-etl-server/src/main/java/com/muyu/etl/server/controller/DataSourcesController.java
+++ b/cloud-etl-server/src/main/java/com/muyu/etl/server/controller/DataSourcesController.java
@@ -32,7 +32,7 @@ public class DataSourcesController {
      * @return 实例对象
      */
     @GetMapping("/{id}")
-    public Result<DataSources> queryById(@PathVariable("id") Integer id){
+    public Result<DataSources> queryById(@PathVariable("id") Long id){
         return Result.success(dataSourcesService.getById(id));
     }
 
@@ -78,7 +78,7 @@ public class DataSourcesController {
      * @return 是否成功
      */
     @DeleteMapping("/{id}")
-    public Result<Boolean> deleteById(@PathVariable("id") Integer id){
+    public Result<Boolean> deleteById(@PathVariable("id") Long id){
         return Result.success(dataSourcesService.removeById(id));
     }
 }