diff --git a/internal/handlers/review.go b/internal/handlers/review.go
index 6bf8754..119a983 100644
--- a/internal/handlers/review.go
+++ b/internal/handlers/review.go
@@ -174,7 +174,6 @@ func reviewBooksByDateForUsers(db *gorm.DB, userIDs []uint, dayStart, dayEnd tim
 
 	type aggKey struct {
 		StudentID  uint
-		SessionID  uint
 		WordBookID uint
 	}
 	type aggVal struct {
@@ -209,7 +208,7 @@ func reviewBooksByDateForUsers(db *gorm.DB, userIDs []uint, dayStart, dayEnd tim
 			continue
 		}
 
-		key := aggKey{StudentID: r.StudentID, SessionID: r.SessionID, WordBookID: r.WordBookID}
+		key := aggKey{StudentID: r.StudentID, WordBookID: r.WordBookID}
 		cur, ok := aggs[key]
 		if !ok {
 			cur = &aggVal{
@@ -227,6 +226,17 @@ func reviewBooksByDateForUsers(db *gorm.DB, userIDs []uint, dayStart, dayEnd tim
 			}
 			aggs[key] = cur
 		}
+		// 合并同一学员同词库的多节课：取最早开始、最晚结束
+		if r.PracticeStartedAt != nil {
+			if cur.stat.PracticeStartedAt == nil || r.PracticeStartedAt.Before(*cur.stat.PracticeStartedAt) {
+				cur.stat.PracticeStartedAt = r.PracticeStartedAt
+			}
+		}
+		if r.PracticeEndedAt != nil {
+			if cur.stat.PracticeEndedAt == nil || r.PracticeEndedAt.After(*cur.stat.PracticeEndedAt) {
+				cur.stat.PracticeEndedAt = r.PracticeEndedAt
+			}
+		}
 		cur.words[r.WordID] = struct{}{}
 	}
 
@@ -259,7 +269,6 @@ func reviewBooksByDateForUsers(db *gorm.DB, userIDs []uint, dayStart, dayEnd tim
 	return stats, nil
 }
 
-
 // handleReviewToday GET /review/today?wordBookId=1&date=YYYY-MM-DD&timeZone=Asia/Shanghai&all=true
 // 取词口径与 /review/books-by-date 对齐：今日含逾期至本地明日 0 点前；其它日仅该日 due。
 // all=true 时忽略日期，返回所有已学待复习单词（不限 due_at）。
diff --git a/web/src/components/CoachingSchedulePanel.tsx b/web/src/components/CoachingSchedulePanel.tsx
index 1c7ec7d..49ca116 100644
--- a/web/src/components/CoachingSchedulePanel.tsx
+++ b/web/src/components/CoachingSchedulePanel.tsx
@@ -214,6 +214,7 @@ function layoutDayEvents(
   zIndex: number;
 }> {
   const span = Math.max(1, axisEnd - axisStart);
+  const STACK_OFFSET_PX = 8;
   const raw = items.map((schedule) => {
     const range = scheduleVisualRange(schedule);
     let s = parseHmToMinutes(range.start);
@@ -258,30 +259,30 @@ function layoutDayEvents(
     const normalHeightPx = Math.max(EVENT_MIN_H, ((ev.end - ev.start) / span) * axisHeightPx);
     const group = groupById.get(ev.schedule.id) || { key: String(ev.schedule.id), index: 0, count: 1 };
     const expanded = group.count > 1 && group.key === expandedGroupKey;
-    const collapsedHeightPx = Math.max(EVENT_MIN_H, Math.min(normalHeightPx, 72));
+    const collapsedHeightPx = Math.max(EVENT_MIN_H, Math.min(normalHeightPx, 48));
     const heightPx = group.count === 1
       ? normalHeightPx
       : expanded
-        ? Math.max(52, Math.min(normalHeightPx, 88))
+        ? Math.max(56, Math.min(normalHeightPx, 64))
         : collapsedHeightPx;
     const offsetPx = group.count === 1
       ? 0
       : expanded
-        ? group.index * Math.min(48, Math.max(32, heightPx * 0.55))
-        : group.index * 8;
+        ? group.index * 44
+        : group.index * STACK_OFFSET_PX;
     const collapsedTopPx = ((groupStartByKey.get(group.key) ?? ev.start) - axisStart) / span * axisHeightPx;
 
     return {
       schedule: ev.schedule,
-      topPx: (!expanded && group.count > 1 ? collapsedTopPx : topPx) + offsetPx,
+      topPx: (group.count > 1 ? collapsedTopPx : topPx) + offsetPx,
       heightPx,
-      showDetail: group.count === 1 ? normalHeightPx >= 40 : expanded || group.index === 0,
+      showDetail: group.count === 1 ? normalHeightPx >= 40 : expanded || group.index === group.count - 1,
       col: 0,
       colCount: 1,
       overlapGroupKey: group.key,
       overlapIndex: group.index,
       overlapCount: group.count,
-      zIndex: raisedId === ev.schedule.id ? 30 : 10 + (group.count - group.index),
+      zIndex: raisedId === ev.schedule.id ? 30 : 10 + group.index,
     };
   });
 }
@@ -331,11 +332,12 @@ function TimetableBlock({
   return (
     <button
       type="button"
+      data-timetable-block
       onClick={(e) => {
         e.stopPropagation();
         onClick();
       }}
-      className={`absolute overflow-hidden rounded-2xl border ${soft.border} bg-background ${soft.bg} text-left px-1 py-1 shadow-sm active:scale-[0.98] touch-manipulation`}
+      className={`absolute overflow-hidden rounded-[24px] border ${soft.border} bg-background text-left px-2.5 py-2 shadow-[0_2px_6px_rgba(0,0,0,0.16)] active:scale-[0.98] touch-manipulation`}
       style={{
         top: topPx,
         height: heightPx,
@@ -345,25 +347,24 @@ function TimetableBlock({
         maxWidth: "min(100%, 280px)",
       }}
     >
-      <div className="min-w-0 h-full flex flex-col justify-center">
-        <div className={`text-[10px] font-semibold tabular-nums leading-tight ${soft.text}`}>
-          {start}{showDetail ? `–${end}` : ""}
-        </div>
+      <div className="flex h-full min-w-0 flex-col items-center justify-center text-center">
         {showDetail ? (
           <>
-            {studentName ? (
-              <div className="text-[11px] font-medium leading-snug line-clamp-1 mt-0.5 text-foreground">
-                {studentName}
-              </div>
-            ) : null}
-            <div className={`text-[11px] font-medium leading-snug line-clamp-2 mt-0.5 ${past ? "text-muted-foreground" : "text-foreground"}`}>
-              {title}
+            <div className="line-clamp-1 text-sm font-medium leading-tight text-foreground">
+              {studentName && title && studentName !== title ? `${studentName}（${title}）` : studentName || title}
+            </div>
+            <div className={`mt-0.5 text-sm font-medium leading-tight tabular-nums ${past ? "text-muted-foreground" : soft.text}`}>
+              {start}–{end}
             </div>
           </>
-        ) : null}
+        ) : (
+          <div className={`text-sm font-medium leading-tight tabular-nums ${past ? "text-muted-foreground" : soft.text}`}>
+            {start}
+          </div>
+        )}
       </div>
       {overlapCount > 1 && !overlapExpanded && overlapIndex === 0 ? (
-        <span className="absolute right-1 top-1 rounded-full bg-foreground/10 px-1 text-[9px] font-semibold text-foreground/70">
+        <span className="absolute right-2 top-1 rounded-full bg-foreground/10 px-1.5 text-[10px] font-semibold text-foreground/70">
           +{overlapCount - 1}
         </span>
       ) : null}
@@ -427,6 +428,18 @@ export function CoachingSchedulePanel({ nowTs, mode = "coach" }: Props) {
   const timetableHostRef = useRef<HTMLDivElement>(null);
   const [axisHeightPx, setAxisHeightPx] = useState(280);
 
+  useEffect(() => {
+    if (!expandedOverlapGroup) return;
+    const collapseOnOutsidePointer = (event: PointerEvent) => {
+      const target = event.target;
+      if (target instanceof Element && target.closest("[data-timetable-block]")) return;
+      setExpandedOverlapGroup(null);
+      setRaisedOverlapId(null);
+    };
+    document.addEventListener("pointerdown", collapseOnOutsidePointer);
+    return () => document.removeEventListener("pointerdown", collapseOnOutsidePointer);
+  }, [expandedOverlapGroup]);
+
   const weekMon = useMemo(() => weekMonday(weekAnchor), [weekAnchor]);
   const weekDays = useMemo(
     () => Array.from({ length: 7 }, (_, i) => addDays(weekMon, i)),
@@ -993,6 +1006,12 @@ export function CoachingSchedulePanel({ nowTs, mode = "coach" }: Props) {
                         dIdx < 6 ? "border-r border-border/30" : ""
                       }`}
                       style={{ height: axisHeightPx }}
+                      onClick={() => {
+                        if (expandedOverlapGroup) {
+                          setExpandedOverlapGroup(null);
+                          setRaisedOverlapId(null);
+                        }
+                      }}
                     >
                       {isPastDay ? (
                         <div
@@ -1022,6 +1041,11 @@ export function CoachingSchedulePanel({ nowTs, mode = "coach" }: Props) {
                           className="absolute inset-0 z-0 touch-manipulation"
                           onClick={() => {
                             dismissCellTip();
+                            if (expandedOverlapGroup) {
+                              setExpandedOverlapGroup(null);
+                              setRaisedOverlapId(null);
+                              return;
+                            }
                             openScheduleForDay(d);
                           }}
                         />
diff --git a/web/src/components/NoteContext.tsx b/web/src/components/NoteContext.tsx
index 0cf7471..9b0a258 100644
--- a/web/src/components/NoteContext.tsx
+++ b/web/src/components/NoteContext.tsx
@@ -7,6 +7,7 @@ type NoteContextValue = ReturnType<typeof useSplitScreenNote> & {
   storageKey: string;
   setStorageKey: (key: string) => void;
   openNote: (key: string, title?: string) => void;
+  openDefaultNote: () => void;
   noteTitle: string;
   setNoteTitle: (title: string) => void;
   defaultTitle: string;
@@ -27,6 +28,12 @@ export function NoteProvider({ children }: { children: ReactNode }) {
     note.setOpen(true);
   };
 
+  const openDefaultNote = () => {
+    setStorageKey("");
+    setNoteTitle(defaultTitle);
+    note.setOpen(true);
+  };
+
   return (
     <NoteContext.Provider
       value={{
@@ -34,6 +41,7 @@ export function NoteProvider({ children }: { children: ReactNode }) {
         storageKey,
         setStorageKey,
         openNote,
+        openDefaultNote,
         noteTitle,
         setNoteTitle,
         defaultTitle,
diff --git a/web/src/i18n/locales/en.json b/web/src/i18n/locales/en.json
index 0e9fa89..4688534 100644
--- a/web/src/i18n/locales/en.json
+++ b/web/src/i18n/locales/en.json
@@ -1524,6 +1524,8 @@
   "practice.simple_tip_on": "Simple mode: tap for full expand",
   "practice.simple_tip_off": "Full mode: tap for simple",
   "practice.select_five": "Select 5",
+  "practice.mark_correct_5": "5 correct",
+  "practice.mark_wrong_5": "5 incorrect",
   "practice.start_learning": "Start learning",
   "practice.start_learning_count": "Learn {{count}} words",
   "practice.screened_count": "{{count}} screened",
diff --git a/web/src/i18n/locales/zh-CN.json b/web/src/i18n/locales/zh-CN.json
index a247184..458af8d 100644
--- a/web/src/i18n/locales/zh-CN.json
+++ b/web/src/i18n/locales/zh-CN.json
@@ -1234,6 +1234,8 @@
   "practice.simple_tip_on": "当前简易：点击查看全部拓展",
   "practice.simple_tip_off": "当前全部：点击切回简易",
   "practice.select_five": "选择5个",
+  "practice.mark_correct_5": "5个正确",
+  "practice.mark_wrong_5": "5个错误",
   "practice.start_learning": "开始识记",
   "practice.start_learning_count": "记 {{count}} 个",
   "practice.screened_count": "已筛 {{count}} 个",
diff --git a/web/src/pages/AntiForgetting.tsx b/web/src/pages/AntiForgetting.tsx
index ac21c00..6620110 100644
--- a/web/src/pages/AntiForgetting.tsx
+++ b/web/src/pages/AntiForgetting.tsx
@@ -21,6 +21,7 @@ type ReviewTask = {
   timeSort: number;
   trainingAt: string;
   practiceStartedAt?: string;
+  practiceEndedAt?: string | null;
 };
 
 type TimeSlotGroup = {
@@ -36,7 +37,7 @@ function studentDisplayName(row: ReviewBookStatRow): string {
   return id ? i18n.t("student_detail.student_fallback", { id }) : i18n.t("anti_forgetting.current_user");
 }
 
-function clockParts(iso: string | null | undefined, tz: string) {
+function clockParts(iso: string | null | undefined, endIso: string | null | undefined, tz: string) {
   if (!iso) return null;
   const d = new Date(iso);
   if (Number.isNaN(d.getTime())) return null;
@@ -58,10 +59,18 @@ function clockParts(iso: string | null | undefined, tz: string) {
   const day = parts.find((p) => p.type === "day")?.value ?? "";
   const slot = timeFmt.format(d);
   const [hh, mm] = slot.split(":").map((x) => Number(x));
+  // 结束时间：有 endedAt 则用，否则同开始时间（显示 17:05~17:05）
+  let endSlot = slot;
+  if (endIso) {
+    const endD = new Date(endIso);
+    if (!Number.isNaN(endD.getTime())) {
+      endSlot = timeFmt.format(endD);
+    }
+  }
   return {
     slot,
     sort: (Number.isFinite(hh) ? hh : 0) * 60 + (Number.isFinite(mm) ? mm : 0),
-    trainingAt: `${y}-${mo}-${day} ${slot}`,
+    trainingAt: `${y}-${mo}-${day} ${slot}~${endSlot}`,
   };
 }
 
@@ -118,7 +127,7 @@ export default function AntiForgetting() {
       const studentId = normalizeSnowflakeId(b.studentId) || "self";
       const wordBookId = normalizeSnowflakeId(b.wordBookId);
       const sessionId = normalizeSnowflakeId(b.sessionId);
-      const clock = clockParts(b.practiceStartedAt, timeZone);
+      const clock = clockParts(b.practiceStartedAt, b.practiceEndedAt, timeZone);
       return {
         id: `${studentId}-${wordBookId}-${sessionId || "0"}`,
         studentId,
@@ -132,6 +141,7 @@ export default function AntiForgetting() {
         timeSort: clock?.sort ?? 9999,
         trainingAt: clock?.trainingAt || "—",
         practiceStartedAt: b.practiceStartedAt,
+        practiceEndedAt: b.practiceEndedAt,
       };
     });
   }, [bookStats, timeZone]);
diff --git a/web/src/pages/PostTrainingCheck.tsx b/web/src/pages/PostTrainingCheck.tsx
index 851e131..9933977 100644
--- a/web/src/pages/PostTrainingCheck.tsx
+++ b/web/src/pages/PostTrainingCheck.tsx
@@ -737,7 +737,7 @@ export default function PostTrainingCheck() {
                 type="button"
                 variant={note.open ? "brand" : "outline"}
                 size="pill"
-                onClick={() => note.setOpen((value) => !value)}
+                onClick={() => (note.open ? note.setOpen(false) : note.openDefaultNote())}
                 aria-label={t("practice.open_free_note")}
                 title={t("practice.open_free_note")}
                 className="max-sm:px-2 max-sm:text-xs"
diff --git a/web/src/pages/PreTrainingCheck.tsx b/web/src/pages/PreTrainingCheck.tsx
index 8f6d6a8..cc35db8 100644
--- a/web/src/pages/PreTrainingCheck.tsx
+++ b/web/src/pages/PreTrainingCheck.tsx
@@ -303,23 +303,13 @@ export default function PreTrainingCheck() {
     void loadWords(1, true);
   }, [loadWords]);
 
-  const handleSelectAll = useCallback(() => {
-    setWords((prev) => {
-      const allSelected = prev.every((word) => word.status !== null);
-      if (allSelected) {
-        return prev.map((word) => ({ ...word, status: null as WordItem["status"] }));
-      }
-      return prev.map((word) => ({ ...word, status: "wrong" as WordItem["status"] }));
-    });
-  }, []);
-
-  const handleSelect5 = useCallback(() => {
+  const handleSelect5 = useCallback((status: "correct" | "wrong") => {
     setWords((prev) => {
       const unselected = prev.filter((word) => word.status === null);
       const toSelect = unselected.slice(0, 5);
       return prev.map((word) => {
         if (toSelect.find((w) => w.id === word.id)) {
-          return { ...word, status: "wrong" as WordItem["status"] };
+          return { ...word, status };
         }
         return word;
       });
@@ -606,7 +596,7 @@ export default function PreTrainingCheck() {
               type="button"
               variant={note.open ? "brand" : "outline"}
               size="pill"
-              onClick={() => note.setOpen((value) => !value)}
+              onClick={() => (note.open ? note.setOpen(false) : note.openDefaultNote())}
               aria-label={t("practice.open_free_note")}
               title={t("practice.open_free_note")}
               className="shrink-0 max-sm:px-2 max-sm:text-xs"
@@ -681,20 +671,22 @@ export default function PreTrainingCheck() {
               </CloudButton>
             )}
             <CloudButton
-              variant="outline"
+              variant="mint"
               size="pill"
-              onClick={handleSelectAll}
-              className="shrink-0 max-sm:px-2 max-sm:text-xs"
+              className="h-10 shrink-0 px-4 text-sm font-normal max-sm:px-3"
+              onClick={() => handleSelect5("correct")}
             >
-              {t("practice.select_all")}
+              <Check size={16} />
+              {t("practice.mark_correct_5")}
             </CloudButton>
             <CloudButton
-              variant="brandOutline"
+              variant="destructive"
               size="pill"
-              className="shrink-0 max-sm:px-2 max-sm:text-xs"
-              onClick={handleSelect5}
+              className="h-10 shrink-0 px-4 text-sm font-normal max-sm:px-3"
+              onClick={() => handleSelect5("wrong")}
             >
-              {t("practice.select_five")}
+              <X size={16} />
+              {t("practice.mark_wrong_5")}
             </CloudButton>
           </div>
           <CloudButton
diff --git a/web/src/pages/ReviewCheck.tsx b/web/src/pages/ReviewCheck.tsx
index b873932..bd45254 100644
--- a/web/src/pages/ReviewCheck.tsx
+++ b/web/src/pages/ReviewCheck.tsx
@@ -402,7 +402,7 @@ export default function ReviewCheck() {
                   type="button"
                   variant={note.open ? "brand" : "outline"}
                   size="pill"
-                  onClick={() => note.setOpen((value) => !value)}
+                  onClick={() => (note.open ? note.setOpen(false) : note.openDefaultNote())}
                   aria-label={t("practice.open_free_note")}
                   title={t("practice.open_free_note")}
                   className="max-sm:px-2 max-sm:text-xs"
diff --git a/web/src/pages/WordPractice.tsx b/web/src/pages/WordPractice.tsx
index ad0c7e7..e5bb3d5 100644
--- a/web/src/pages/WordPractice.tsx
+++ b/web/src/pages/WordPractice.tsx
@@ -221,10 +221,14 @@ export default function WordPractice() {
   const activeIndex = sequence.length > 0 ? sequence[Math.min(frameIdx, sequence.length - 1)] : -1;
   const nextGuideIndex = activeIndex;
 
-  /** 连续点击同一个词时，第一次发音、第二次显示音标和释义。 */
+  /** 人工带读只记录当前朗读词；普通模式才执行连续点击练习流程。 */
   const handleWordTap = (word: PracticeWord) => {
     const idx = words.findIndex((w) => w.id === word.id);
     if (idx < 0) return;
+    if (manualReadMode) {
+      setSelectedIndex(idx);
+      return;
+    }
     const followsGuide = sequence.length > 0 && idx === activeIndex;
     const isContinuation = lastTappedIndexRef.current === idx;
     const next = getPracticeTapState(idx, lastTappedIndexRef.current, word);
@@ -342,9 +346,9 @@ export default function WordPractice() {
           <div className="flex w-full flex-col gap-3">
             <div
               className={`relative flex w-full flex-col overflow-hidden rounded-2xl border-2 bg-white shadow-sm transition-colors ${
-                !manualReadMode && words.findIndex((w) => w.id === cardWord.id) === selectedIndex
-                  ? "border-[#4ECDC4] bg-[#4ECDC4]/10"
-                  : "border-[#E2E8F0]"
+                words.findIndex((w) => w.id === cardWord.id) === selectedIndex
+                  ? "border-primary bg-primary-soft"
+                  : "border-border"
               }`}
               style={{ minHeight: "min(62vh, calc(100dvh - 13.5rem))" }}
             >
@@ -429,8 +433,8 @@ export default function WordPractice() {
               <div key={word.id} className="shrink-0">
                 <div
                   className={`relative bg-white rounded-xl p-4 pl-5 shadow-sm transition-all border-2 ${
-                    !manualReadMode && index === selectedIndex
-                      ? "bg-[#4ECDC4]/10 border-[#4ECDC4]"
+                    index === selectedIndex
+                      ? "bg-primary-soft border-primary"
                       : "border-transparent"
                   }`}
                 >
@@ -548,7 +552,9 @@ export default function WordPractice() {
                 variant={manualReadMode ? "brand" : "outline"}
                 size="pill"
                 onClick={() => {
-                  setManualReadMode(!manualReadMode);
+                  setManualReadMode((enabled) => !enabled);
+                  setSelectedIndex(null);
+                  lastTappedIndexRef.current = null;
                   setWords((prev) =>
                     prev.map((w) => ({ ...w, showTranslation: false, heard: false }))
                   );