diff --git a/app/schemas/journal.py b/app/schemas/journal.py
index 9753a92..143ef78 100644
--- a/app/schemas/journal.py
+++ b/app/schemas/journal.py
@@ -116,10 +116,15 @@ class JournalAttachmentOut(BaseModel):
     has_thumbnail: bool
 
 
+class JournalCalendarEntry(BaseModel):
+    color: str  # 그 엔트리가 속한 카테고리 색상 (점 표시용)
+    title: str  # 제목(없으면 내용 일부)
+
+
 class JournalCalendarDay(BaseModel):
     entry_date: date
     total_count: int
-    category_colors: list[str]  # 그 날 엔트리가 있는 카테고리들의 색상(점 표시용, 중복 제거)
+    entries: list[JournalCalendarEntry]  # 엔트리별 (색상, 제목) 쌍 — 점과 제목이 한 줄에 붙어 나오도록 1:1로 매칭
 
 
 class JournalDayDetailItem(BaseModel):
diff --git a/app/services/journal_service.py b/app/services/journal_service.py
index a8e36fd..beeda15 100644
--- a/app/services/journal_service.py
+++ b/app/services/journal_service.py
@@ -23,6 +23,7 @@ from app.models.journal import (
 from app.schemas.journal import (
     JournalAttachmentOut,
     JournalCalendarDay,
+    JournalCalendarEntry,
     JournalCategoryCreate,
     JournalDayDetailItem,
     JournalEntryCreate,
@@ -363,25 +364,33 @@ def get_monthly_journal_summary(
     last_day = date(year, month, days_in_month)
 
     stmt = (
-        select(JournalEntry.entry_date, JournalCategory.color)
+        select(JournalEntry.entry_date, JournalCategory.color, JournalEntry.title, JournalEntry.content)
         .join(JournalCategory, JournalEntry.category_id == JournalCategory.id)
         .where(JournalEntry.user_id == user_id, JournalEntry.entry_date.between(first_day, last_day))
+        .order_by(JournalEntry.entry_date, JournalEntry.created_at)
     )
     if category_id is not None:
         stmt = stmt.where(JournalEntry.category_id == category_id)
     rows = db.execute(stmt).all()
 
     counts: dict[date, int] = {}
-    colors_by_date: dict[date, list[str]] = {}
-    for entry_date, color in rows:
+    entries_by_date: dict[date, list[JournalCalendarEntry]] = {}
+    for entry_date, color, title, content in rows:
         counts[entry_date] = counts.get(entry_date, 0) + 1
-        colors = colors_by_date.setdefault(entry_date, [])
-        color = color or "var(--color-accent)"
-        if color not in colors:
-            colors.append(color)
+        entries = entries_by_date.setdefault(entry_date, [])
+        entries.append(
+            JournalCalendarEntry(
+                color=color or "var(--color-accent)",
+                title=title or (content[:12] + ("…" if len(content) > 12 else "")),
+            )
+        )
 
     return {
-        d: JournalCalendarDay(entry_date=d, total_count=counts[d], category_colors=colors_by_date[d])
+        d: JournalCalendarDay(
+            entry_date=d,
+            total_count=counts[d],
+            entries=entries_by_date[d],
+        )
         for d in counts
     }
 
diff --git a/app/static/css/style.css b/app/static/css/style.css
index 41c9812..88ccba0 100644
--- a/app/static/css/style.css
+++ b/app/static/css/style.css
@@ -872,15 +872,48 @@ label {
 }
 
 /* 저널링 */
-.journal-day-dots {
+.calendar-cell-journal {
+  aspect-ratio: auto;
+  min-height: 76px;
+  padding: 6px 5px;
+  overflow: hidden;
+}
+
+.calendar-cell-journal .calendar-date {
+  font-size: 13px;
+}
+
+.journal-day-entries {
   display: flex;
-  gap: 2px;
+  flex-direction: column;
+  align-items: flex-start;
+  width: 100%;
+}
+
+.journal-day-entry {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  width: 100%;
+  min-width: 0;
 }
 
 .journal-day-dot {
-  width: 5px;
-  height: 5px;
+  width: 6px;
+  height: 6px;
   border-radius: 50%;
+  flex-shrink: 0;
+}
+
+.journal-day-title {
+  min-width: 0;
+  font-size: 10px;
+  line-height: 1.3;
+  color: var(--color-text-muted);
+  text-align: left;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
 }
 
 .journal-prompt-card,
diff --git a/app/templates/journal.html b/app/templates/journal.html
index 02fcf04..91afdcc 100644
--- a/app/templates/journal.html
+++ b/app/templates/journal.html
@@ -252,16 +252,19 @@
     {% for d in week %}
     {% set day_summary = summary_map.get(d) %}
     <div
-      class="calendar-cell clickable{{ '' if d.month == month else ' muted' }}"
+      class="calendar-cell calendar-cell-journal clickable{{ '' if d.month == month else ' muted' }}"
       hx-get="/journal/day/{{ d.isoformat() }}"
       hx-target="#day-detail"
       hx-swap="innerHTML"
     >
       <span class="calendar-date">{{ d.day }}</span>
       {% if day_summary %}
-      <span class="journal-day-dots">
-        {% for color in day_summary.category_colors %}
-        <span class="journal-day-dot" style="background: {{ color }};"></span>
+      <span class="journal-day-entries">
+        {% for entry in day_summary.entries %}
+        <span class="journal-day-entry">
+          <span class="journal-day-dot" style="background: {{ entry.color }};"></span>
+          <span class="journal-day-title">{{ entry.title }}</span>
+        </span>
         {% endfor %}
       </span>
       {% endif %}
diff --git a/tests/test_journal_service.py b/tests/test_journal_service.py
index 5ed230a..51079b6 100644
--- a/tests/test_journal_service.py
+++ b/tests/test_journal_service.py
@@ -285,7 +285,7 @@ def test_get_monthly_journal_summary_counts_entries_per_day(db_session, test_use
 
     summary = journal_service.get_monthly_journal_summary(db_session, test_user.id, today.year, today.month)
     assert summary[today].total_count == 2
-    assert summary[today].category_colors == ["#ff0000"]
+    assert [e.color for e in summary[today].entries] == ["#ff0000", "#ff0000"]
 
 
 def test_get_day_entries_returns_entries_for_that_date(db_session, test_user):