diff --git a/dinky-admin/src/main/java/org/dinky/data/model/Resources.java b/dinky-admin/src/main/java/org/dinky/data/model/Resources.java
index 5a00c3032e..ecbc133b4a 100644
--- a/dinky-admin/src/main/java/org/dinky/data/model/Resources.java
+++ b/dinky-admin/src/main/java/org/dinky/data/model/Resources.java
@@ -54,7 +54,7 @@
 @AllArgsConstructor
 public class Resources extends Model<Resources> {
 
-    @TableId(type = IdType.ASSIGN_ID)
+    @TableId(type = IdType.AUTO)
     @ApiModelProperty(value = "ID", dataType = "Integer", example = "1", notes = "Unique identifier for the resource")
     private Integer id;
 
diff --git a/dinky-admin/src/main/java/org/dinky/service/resource/impl/ResourceServiceImpl.java b/dinky-admin/src/main/java/org/dinky/service/resource/impl/ResourceServiceImpl.java
index e10c1ec7c4..5f9b5db87f 100644
--- a/dinky-admin/src/main/java/org/dinky/service/resource/impl/ResourceServiceImpl.java
+++ b/dinky-admin/src/main/java/org/dinky/service/resource/impl/ResourceServiceImpl.java
@@ -86,6 +86,8 @@ public boolean syncRemoteDirectoryStructure() {
                                 x.setType(resources.getType());
                                 x.setUserId(resources.getUserId());
                             }
+                            x.setId(Math.abs(x.getId()));
+                            x.setPid(Math.abs(x.getPid()));
                         })
                         .collect(Collectors.toList());
         // not delete root directory