diff --git a/public/css/custom.css b/public/css/custom.css
index 2f57ee5..b7a37f5 100644
--- a/public/css/custom.css
+++ b/public/css/custom.css
@@ -7,7 +7,6 @@
 /* board */
 .board-content img {
     max-width: 100% !important;
-    width: 100% !important;
     height: auto !important;
     display: block;
     object-fit: contain;
diff --git a/src/components/board/BoardProfile.vue b/src/components/board/BoardProfile.vue
index 42e4b1f..abb6ced 100644
--- a/src/components/board/BoardProfile.vue
+++ b/src/components/board/BoardProfile.vue
@@ -12,7 +12,7 @@
             </div>
 
             <div class="me-2">
-                <h6 class="mb-0">{{ profileName }}</h6>
+                <h6 class="mb-0">{{ displayName }}</h6>
                 <div class="profile-detail">
                     <span>{{ date }}</span>
                     <template v-if="showDetail">
@@ -58,6 +58,10 @@
             type: Number,
             required: false,
         },
+        nickname: {
+            type: String,
+            default: '',
+        },
         profileName: {
             type: String,
             default: '',
@@ -101,6 +105,10 @@
     const emit = defineEmits(['updateReaction', 'editClick', 'deleteClick']);
     const $common = inject('common');
 
+    const displayName = computed(() => {
+        return props.nickname?props.nickname : props.name;
+    });
+
     const isDeletedComment = computed(() => {
         return props.comment?.content === '삭제된 댓글입니다' && props.comment?.updateAtRaw !== props.comment?.createdAtRaw;
     });
diff --git a/src/components/input/UserFormInput.vue b/src/components/input/UserFormInput.vue
index f5517e8..612ef40 100644
--- a/src/components/input/UserFormInput.vue
+++ b/src/components/input/UserFormInput.vue
@@ -5,7 +5,7 @@
             <span :class="isEssential ? 'link-danger' : 'd-none'">*</span>
         </label>
         <div class="col-md-12">
-            <div v-if="useInputGroup" class="input-group mb-3">
+            <div v-if="useInputGroup" class="input-group mb-1">
                 <input
                     :id="name"
                     class="form-control"
diff --git a/src/views/board/BoardList.vue b/src/views/board/BoardList.vue
index a03d9dc..a8c9fb7 100644
--- a/src/views/board/BoardList.vue
+++ b/src/views/board/BoardList.vue
@@ -101,7 +101,7 @@
                                         <span v-if="isNewPost(post.rawDate)" class="box-new badge text-white ms-2 fs-tiny">N</span>
                                     </div>
                                 </td>
-                                <td class="text-center">{{ post.author }}</td>
+                                <td class="text-center">{{ post.nickname ? post.nickname : post.author  }}</td>
                                 <td class="text-center">{{ post.date }}</td>
                                 <td class="text-center">{{ post.views }}</td>
                             </tr>
@@ -219,6 +219,7 @@
                     date: formatDate(post.date), // 날짜 변환 적용
                     views: post.cnt || 0,
                     hasAttachment: post.hasAttachment,
+                    nickname: post.nickname || null,
                     img: post.firstImageUrl || null,
                     commentCount: post.commentCount,
                 }));
diff --git a/src/views/board/BoardView.vue b/src/views/board/BoardView.vue
index 43089f7..6c6f3e0 100644
--- a/src/views/board/BoardView.vue
+++ b/src/views/board/BoardView.vue
@@ -12,6 +12,7 @@
                                 :unknown="unknown"
                                 :profileImg="profileImg"
                                 :views="views"
+                                :nickname="nickname"
                                 :commentNum="commentNum"
                                 :date="formattedBoardDate"
                                 :isLike="false"
@@ -151,6 +152,7 @@
     const profileName = ref('');
     const boardTitle = ref('제목 없음');
     const boardContent = ref('');
+    const nickname = ref('');
     const date = ref('');
     const views = ref(0);
     const likes = ref(0);
@@ -257,6 +259,7 @@
             boardContent.value = boardData.content || '';
             profileImg.value = boardData.profileImg || '';
             date.value = boardData.date || '';
+            nickname.value = boardData.nickname || '';
             views.value = boardData.cnt || 0;
             likes.value = boardData.likeCount || 0;
             dislikes.value = boardData.dislikeCount || 0;
diff --git a/src/views/board/BoardWrite.vue b/src/views/board/BoardWrite.vue
index 95d8fbd..2e59634 100644
--- a/src/views/board/BoardWrite.vue
+++ b/src/views/board/BoardWrite.vue
@@ -42,6 +42,15 @@
 
                     <!-- 비밀번호 필드 (익명게시판 선택 시 활성화) -->
                     <div v-if="categoryValue === 300102" class="mb-4">
+                        <FormInput
+                            title="닉네임"
+                            name="nickname"
+                            :is-essential="true"
+                            :is-alert="nicknameAlert"
+                            v-model="nickname"
+                            @update:alert="nicknameAlert = $event"
+                            @input="validateNickname"
+                        />
                         <FormInput
                             title="비밀번호"
                             name="pw"
@@ -112,12 +121,14 @@
     const toastStore = useToastStore();
     const categoryList = ref([]);
     const title = ref('');
+    const nickname = ref("");
     const password = ref('');
     const categoryValue = ref(null);
     const content = ref({ ops: [] });
     const isFileValid = ref(true);
 
     const titleAlert = ref(false);
+    const nicknameAlert = ref(false);
     const passwordAlert = ref(false);
     const contentAlert = ref(false);
     const categoryAlert = ref(false);
@@ -172,6 +183,14 @@
         titleAlert.value = title.value.trim().length === 0;
     };
 
+    const validateNickname = () => {
+        if (categoryValue.value === 300102) {
+            nicknameAlert.value = nickname.value.trim().length === 0;
+        } else {
+            nicknameAlert.value = false;
+        }
+    };
+
     const validatePassword = () => {
         if (categoryValue.value === 300102) {
             password.value = password.value.replace(/\s/g, ''); // 공백 제거
@@ -199,11 +218,12 @@
     /** 글쓰기 */
     const write = async () => {
         validateTitle();
+        validateNickname();
         validatePassword();
         validateContent();
         categoryAlert.value = categoryValue.value == null;
 
-        if (titleAlert.value || passwordAlert.value || contentAlert.value || categoryAlert.value || !isFileValid.value) {
+        if (titleAlert.value || nicknameAlert.value || passwordAlert.value || contentAlert.value || categoryAlert.value || !isFileValid.value) {
             return;
         }
 
@@ -211,6 +231,7 @@
             const boardData = {
                 LOCBRDTTL: title.value,
                 LOCBRDCON: JSON.stringify(content.value), // Delta 포맷을 JSON으로 변환
+                LOCBRDNIC: categoryValue.value === 300102 ? nickname.value : null,
                 LOCBRDPWD: categoryValue.value === 300102 ? password.value : null,
                 LOCBRDTYP: categoryValue.value,
             };
diff --git a/src/views/vacation/VacationManagement.vue b/src/views/vacation/VacationManagement.vue
index ae16a4c..0388804 100644
--- a/src/views/vacation/VacationManagement.vue
+++ b/src/views/vacation/VacationManagement.vue
@@ -180,7 +180,6 @@ function handleDateClick(info) {
 
     // 이미 활성화된 날짜를 한 번 더 클릭하면 비활성화
     if (currentValue && currentValue !== "delete") {
-        console.log("🛑 활성화된 날짜 비활성화:", clickedDateStr);
         selectedDates.value.delete(clickedDateStr);
         updateCalendarEvents();
         return;
@@ -203,7 +202,6 @@ function handleDateClick(info) {
 
     // 버튼을 눌렀을 때 - 기존 휴가 삭제 후 새로운 값 추가
     if (isMyVacation) {
-        console.log("🗑 기존 휴가 삭제 후 새로운 상태 추가:", clickedDateStr);
         selectedDates.value.set(clickedDateStr, "delete");
     }