diff --git a/src/main/java/run/halo/app/model/entity/SheetMeta.java b/src/main/java/run/halo/app/model/entity/SheetMeta.java
index b73bfefab..5f3009bb3 100644
--- a/src/main/java/run/halo/app/model/entity/SheetMeta.java
+++ b/src/main/java/run/halo/app/model/entity/SheetMeta.java
@@ -11,6 +11,6 @@ import javax.persistence.Entity;
  * @date 2019-08-04
  */
 @Entity(name = "SheetMeta")
-@DiscriminatorValue("0")
+@DiscriminatorValue("1")
 public class SheetMeta extends BaseMeta {
 }