diff --git a/app/src/protyle/render/av/cell.ts b/app/src/protyle/render/av/cell.ts
index b2f17d9de..e5877ebc7 100644
--- a/app/src/protyle/render/av/cell.ts
+++ b/app/src/protyle/render/av/cell.ts
@@ -568,7 +568,7 @@ export const renderCell = (cellValue: IAVCellValue, wrap: boolean) => {
         }
     } else if (cellValue.type === "relation") {
         cellValue?.relation?.contents?.forEach((item, index) => {
-            text += `<span class="av__celltext--ref" style="margin-right: 8px" data-id="${cellValue?.relation?.blockIDs[index]}">${item}</span>`;
+            text += `<span class="av__celltext--ref" style="margin-right: 8px" data-id="${cellValue?.relation?.blockIDs[index]}">${item || "Untitled"}</span>`;
         });
     }
     if (["text", "template", "url", "email", "phone", "number", "date", "created", "updated"].includes(cellValue.type) &&
diff --git a/app/src/protyle/render/av/relation.ts b/app/src/protyle/render/av/relation.ts
index b7afb79a2..063f014d5 100644
--- a/app/src/protyle/render/av/relation.ts
+++ b/app/src/protyle/render/av/relation.ts
@@ -237,7 +237,7 @@ export const bindRelationEvent = (options: {
             if (hasId) {
                 avData.view.rows.find((item) => {
                     if (item.id === hasId) {
-                        selectHTML += genSelectItemHTML("selected", item.id, item.cells[cellIndex].value.block.content || item.cells[cellIndex].value.block.id);
+                        selectHTML += genSelectItemHTML("selected", item.id, item.cells[cellIndex].value.block.content || "Untitled");
                         return true;
                     }
                 });
@@ -245,7 +245,7 @@ export const bindRelationEvent = (options: {
         });
         avData.view.rows.forEach((item) => {
             if (!hasIds.includes(item.id)) {
-                html += genSelectItemHTML("unselect", item.id, item.cells[cellIndex].value.block.content || item.cells[cellIndex].value.block.id);
+                html += genSelectItemHTML("unselect", item.id, item.cells[cellIndex].value.block.content || "Untitled");
             }
         });
         options.menuElement.innerHTML = `<div class="b3-menu__items">${selectHTML || genSelectItemHTML("empty")}