diff --git a/packages/backend/src/core/CustomEmojiService.ts b/packages/backend/src/core/CustomEmojiService.ts
index 2d195f3b5b..2a1ee2aede 100644
--- a/packages/backend/src/core/CustomEmojiService.ts
+++ b/packages/backend/src/core/CustomEmojiService.ts
@@ -464,11 +464,11 @@ export class CustomEmojiService implements OnApplicationShutdown {
 			const q = params.query;
 			if (q.updatedAtFrom) {
 				// noIndexScan
-				builder.andWhere('emoji.updatedAt >= :updateAtFrom', { updateAtFrom: q.updatedAtFrom });
+				builder.andWhere('CAST(emoji.updatedAt AS DATE) >= :updateAtFrom', { updateAtFrom: q.updatedAtFrom });
 			}
 			if (q.updatedAtTo) {
 				// noIndexScan
-				builder.andWhere('emoji.updatedAt <= :updateAtTo', { updateAtTo: q.updatedAtTo });
+				builder.andWhere('CAST(emoji.updatedAt AS DATE) <= :updateAtTo', { updateAtTo: q.updatedAtTo });
 			}
 			if (q.name) {
 				multipleWordsToQuery(q.name, builder, (qb, idx, word) => {
diff --git a/packages/frontend/src/components/grid/grid-utils.ts b/packages/frontend/src/components/grid/grid-utils.ts
index 4a8c840c48..c59908571f 100644
--- a/packages/frontend/src/components/grid/grid-utils.ts
+++ b/packages/frontend/src/components/grid/grid-utils.ts
@@ -148,7 +148,9 @@ export async function pasteToGridFromClipboard(
 		// 単独文字列の場合は選択範囲全体に同じテキストを貼り付ける
 		const ranges = context.rangedCells;
 		for (const cell of ranges) {
-			callback(cell.row, cell.column, parseValue(lines[0][0], cell.column.setting));
+			if (cell.column.setting.editable) {
+				callback(cell.row, cell.column, parseValue(lines[0][0], cell.column.setting));
+			}
 		}
 	} else {
 		// 表形式文字列の場合は表形式にパースし、選択範囲に合うように貼り付ける
@@ -170,7 +172,9 @@ export async function pasteToGridFromClipboard(
 					break;
 				}
 
-				callback(rows[row], columns[col], parseValue(items[colIdx], columns[col].setting));
+				if (columns[col].setting.editable) {
+					callback(rows[row], columns[col], parseValue(items[colIdx], columns[col].setting));
+				}
 			}
 		}
 	}