diff --git a/docs/RELEASE-NOTES.md b/docs/RELEASE-NOTES.md
index fd9e344..1777475 100644
--- a/docs/RELEASE-NOTES.md
+++ b/docs/RELEASE-NOTES.md
@@ -33,6 +33,7 @@
 - 배치 모니터링 UI 최적화: 대시보드 퀵 네비 제거, AIS 필터 프리셋, 스케줄 뷰 토글 및 폼 모달 전환 (#46)
 - 각 화면별 사용자 가이드 추가 (#41)
 - 스케줄 화면 검색/정렬/필터 기능 추가 및 UI 구조 개선 (#54)
+- 재수집 이력 화면 개선: 배치 실행일시 추가, 작업명 잘림 해소, CSV 내보내기 제거 (#55)
 
 ### 수정
 - 자동 재수집 JobParameter 오버플로우 수정 (VARCHAR 2500 제한 해결)
diff --git a/frontend/src/pages/Recollects.tsx b/frontend/src/pages/Recollects.tsx
index c700f27..127e58d 100644
--- a/frontend/src/pages/Recollects.tsx
+++ b/frontend/src/pages/Recollects.tsx
@@ -882,17 +882,6 @@ const RECOLLECTS_GUIDE = [
                                 초기화
                             </button>
                         )}
-                        <button
-                            onClick={() => batchApi.exportRecollectionHistories({
-                                apiKey: selectedApiKey || undefined,
-                                status: statusFilter !== 'ALL' ? statusFilter : undefined,
-                                fromDate: useSearch && startDate ? `${startDate}T00:00:00` : undefined,
-                                toDate: useSearch && endDate ? `${endDate}T23:59:59` : undefined,
-                            })}
-                            className="px-4 py-2 text-sm font-medium text-wing-text border border-wing-border rounded-lg hover:bg-wing-hover transition-colors"
-                        >
-                            CSV 내보내기
-                        </button>
                     </div>
                 </div>
             </div>
@@ -920,6 +909,7 @@ const RECOLLECTS_GUIDE = [
                                     <th className="px-4 py-3 font-medium">재수집 ID</th>
                                     <th className="px-4 py-3 font-medium">작업명</th>
                                     <th className="px-4 py-3 font-medium">상태</th>
+                                    <th className="px-4 py-3 font-medium">배치 실행일시</th>
                                     <th className="px-4 py-3 font-medium">재수집 시작일시</th>
                                     <th className="px-4 py-3 font-medium">재수집 종료일시</th>
                                     <th className="px-4 py-3 font-medium">소요시간</th>
@@ -937,7 +927,7 @@ const RECOLLECTS_GUIDE = [
                                             #{hist.historyId}
                                         </td>
                                         <td className="px-4 py-4 text-wing-text">
-                                            <div className="max-w-[120px] truncate" title={displayNameMap[hist.apiKey] || hist.apiKeyName || hist.apiKey}>
+                                            <div title={displayNameMap[hist.apiKey] || hist.apiKeyName || hist.apiKey}>
                                                 {displayNameMap[hist.apiKey] || hist.apiKeyName || hist.apiKey}
                                             </div>
                                         </td>
@@ -958,6 +948,9 @@ const RECOLLECTS_GUIDE = [
                                                     !</span>
                                             )}
                                         </td>
+                                      <td className="px-4 py-4 text-wing-muted whitespace-nowrap text-xs">
+                                        <div>{formatDateTime(hist.executionStartTime)}</div>
+                                      </td>
                                       <td className="px-4 py-4 text-wing-muted whitespace-nowrap text-xs">
                                         <div>{formatDateTime(hist.rangeFromDate)}</div>
                                       </td>