diff --git a/hsweb-system/hsweb-system-authorization/hsweb-system-authorization-api/src/main/java/org/hswebframework/web/system/authorization/api/entity/DimensionEntity.java b/hsweb-system/hsweb-system-authorization/hsweb-system-authorization-api/src/main/java/org/hswebframework/web/system/authorization/api/entity/DimensionEntity.java
index 8c17f52d4..0056a12ed 100644
--- a/hsweb-system/hsweb-system-authorization/hsweb-system-authorization-api/src/main/java/org/hswebframework/web/system/authorization/api/entity/DimensionEntity.java
+++ b/hsweb-system/hsweb-system-authorization/hsweb-system-authorization-api/src/main/java/org/hswebframework/web/system/authorization/api/entity/DimensionEntity.java
@@ -10,29 +10,40 @@ import org.hswebframework.web.api.crud.entity.GenericTreeSortSupportEntity;
 import org.hswebframework.web.validator.CreateGroup;
 
 import javax.persistence.Column;
+import javax.persistence.GeneratedValue;
 import javax.persistence.Index;
 import javax.persistence.Table;
 import javax.validation.constraints.NotBlank;
+import javax.validation.constraints.Pattern;
 import java.sql.JDBCType;
 import java.util.List;
 import java.util.Map;
 
 @Getter
 @Setter
-@Table(name = "s_dimension",indexes = {
-        @Index(name = "idx_dims_path",columnList = "path")
+@Table(name = "s_dimension", indexes = {
+        @Index(name = "idx_dims_path", columnList = "path")
 })
 public class DimensionEntity extends GenericTreeSortSupportEntity<String> {
 
+    @Override
+    @Pattern(
+            regexp = "^[0-9a-zA-Z_\\-]+$",
+            message = "ID只能由数字,字母,下划线和中划线组成",
+            groups = CreateGroup.class)
+    public String getId() {
+        return super.getId();
+    }
+
     @Comment("维度类型ID")
-    @Column(length = 32,name = "type_id")
+    @Column(length = 32, name = "type_id")
     @Schema(description = "维度类型ID")
     private String typeId;
 
     @Comment("维度名称")
     @Column(length = 32)
     @Schema(description = "维度名称")
-    @NotBlank(message = "名称不能为空",groups = CreateGroup.class)
+    @NotBlank(message = "名称不能为空", groups = CreateGroup.class)
     private String name;
 
     @Comment("描述")
@@ -45,7 +56,7 @@ public class DimensionEntity extends GenericTreeSortSupportEntity<String> {
     @Comment("其他配置")
     @JsonCodec
     @Schema(description = "其他配置")
-    private Map<String,Object> properties;
+    private Map<String, Object> properties;
 
     @Schema(description = "子节点")
     private List<DimensionEntity> children;