diff --git a/src/main/kotlin/com/lanyuanxiaoyao/digtal/market/Entity.kt b/src/main/kotlin/com/lanyuanxiaoyao/digtal/market/Entity.kt
index e4a20de..8f75855 100644
--- a/src/main/kotlin/com/lanyuanxiaoyao/digtal/market/Entity.kt
+++ b/src/main/kotlin/com/lanyuanxiaoyao/digtal/market/Entity.kt
@@ -1,9 +1,9 @@
 package com.lanyuanxiaoyao.digtal.market
 
 import com.blinkfox.fenix.specification.FenixJpaSpecificationExecutor
-import jakarta.persistence.Column
 import jakarta.persistence.Entity
 import jakarta.persistence.Id
+import jakarta.persistence.Lob
 import java.util.Date
 import org.springframework.data.jpa.repository.JpaRepository
 import org.springframework.data.jpa.repository.Modifying
@@ -20,10 +20,10 @@ class Article(
     var title: String?,
     var author: String?,
     var category: String?,
-    @Column(columnDefinition = "longtext") var text: String?,
-    @Column(columnDefinition = "longtext") var html: String?,
+    @Lob var text: String?,
+    @Lob var html: String?,
     var subtitle: String?,
-    @Column(columnDefinition = "longtext") var description: String?,
+    @Lob var description: String?,
     var tags: String?,
     var createTime: Date?,
     var pushed: Boolean?,