diff --git a/src/main/java/run/halo/app/model/entity/Category.java b/src/main/java/run/halo/app/model/entity/Category.java
index fdb1f9386..5926ea212 100644
--- a/src/main/java/run/halo/app/model/entity/Category.java
+++ b/src/main/java/run/halo/app/model/entity/Category.java
@@ -16,7 +16,9 @@ import javax.persistence.*;
  */
 @Data
 @Entity
-@Table(name = "categories")
+@Table(name = "categories",
+    indexes = {@Index(name = "categories_name", columnList = "name"),
+        @Index(name = "categories_parent_id", columnList = "parent_id")})
 @ToString
 @EqualsAndHashCode(callSuper = true)
 public class Category extends BaseEntity {