diff --git a/app/appearance/langs/en_US.json b/app/appearance/langs/en_US.json
index 68406e1d1..859c01108 100644
--- a/app/appearance/langs/en_US.json
+++ b/app/appearance/langs/en_US.json
@@ -1040,6 +1040,7 @@
     "176": "SiYuan",
     "177": "Exit application",
     "178": "Access Authorization - SiYuan",
-    "179": "The disk space may be insufficient. It is recommended to keep the free space of the disk where the workspace is located at more than twice the size of data"
+    "179": "The disk space may be insufficient. It is recommended to keep the free space of the disk where the workspace is located at more than twice the size of data",
+    "180": "Search content block does not exist"
   }
 }
diff --git a/app/appearance/langs/es_ES.json b/app/appearance/langs/es_ES.json
index 250cdcb96..93e9afda0 100644
--- a/app/appearance/langs/es_ES.json
+++ b/app/appearance/langs/es_ES.json
@@ -1040,6 +1040,7 @@
     "176": "SiYuan",
     "177": "Salir de la aplicación",
     "178": "Autorización de acceso - SiYuan",
-    "179": "El espacio en disco puede ser insuficiente. Se recomienda mantener el espacio libre del disco donde se encuentra el espacio de trabajo en más del doble del tamaño de los datos"
+    "179": "El espacio en disco puede ser insuficiente. Se recomienda mantener el espacio libre del disco donde se encuentra el espacio de trabajo en más del doble del tamaño de los datos",
+    "180": "El bloque de contenido de búsqueda no existe"
   }
 }
diff --git a/app/appearance/langs/fr_FR.json b/app/appearance/langs/fr_FR.json
index 8dde2b23d..0510a4efc 100644
--- a/app/appearance/langs/fr_FR.json
+++ b/app/appearance/langs/fr_FR.json
@@ -1040,6 +1040,7 @@
     "176": "SiYuan",
     "177": "Quitter l'application",
     "178": "Autorisation d'accès - SiYuan",
-    "179": "L'espace disque peut être insuffisant. Il est recommandé de conserver l'espace libre du disque où se trouve l'espace de travail à plus de deux fois la taille des données"
+    "179": "L'espace disque peut être insuffisant. Il est recommandé de conserver l'espace libre du disque où se trouve l'espace de travail à plus de deux fois la taille des données",
+    "180": "Le bloc de contenu de recherche n'existe pas"
   }
 }
diff --git a/app/appearance/langs/zh_CHT.json b/app/appearance/langs/zh_CHT.json
index 16c3458a4..a0dd61744 100644
--- a/app/appearance/langs/zh_CHT.json
+++ b/app/appearance/langs/zh_CHT.json
@@ -1040,6 +1040,7 @@
     "176": "思源筆記",
     "177": "退出應用",
     "178": "訪問授權 - 思源筆記",
-    "179": "磁碟空間可能不足，建議保持工作空間所在磁碟可用空間為 data 大小的 2 倍以上"
+    "179": "磁碟空間可能不足，建議保持工作空間所在磁碟可用空間為 data 大小的 2 倍以上",
+    "180": "不存在符合條件的內容塊"
   }
 }
diff --git a/app/appearance/langs/zh_CN.json b/app/appearance/langs/zh_CN.json
index 2a79b2744..c82a413b9 100644
--- a/app/appearance/langs/zh_CN.json
+++ b/app/appearance/langs/zh_CN.json
@@ -1040,6 +1040,7 @@
     "176": "思源笔记",
     "177": "退出应用",
     "178": "访问授权 - 思源笔记",
-    "179": "磁盘空间可能不足，建议保持工作空间所在磁盘可用空间为 data 大小的 2 倍以上"
+    "179": "磁盘空间可能不足，建议保持工作空间所在磁盘可用空间为 data 大小的 2 倍以上",
+    "180": "不存在符合条件的内容块"
   }
 }
diff --git a/kernel/model/flashcard.go b/kernel/model/flashcard.go
index 5d83d51cd..1f7061e1c 100644
--- a/kernel/model/flashcard.go
+++ b/kernel/model/flashcard.go
@@ -77,6 +77,15 @@ func GetFlashcards(deckID string, page int) (blocks []*Block, total, pageCount i
 		blocks = []*Block{}
 		return
 	}
+
+	for i, b := range blocks {
+		if nil == b {
+			blocks[i] = &Block{
+				ID:      blockIDs[i],
+				Content: Conf.Language(180),
+			}
+		}
+	}
 	return
 }