diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 6ad76ef..0f1b0f8 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -51,6 +51,7 @@ jobs:
             # 새 컨테이너 실행
             sudo docker run -d \
             --name hyetaek-on \
+            --restart unless-stopped \
             --env SPRING_PROFILES_ACTIVE=prod,s3Bucket \
             --env-file ${{ secrets.EC2_TARGET_PATH }}/.env \
             --network hyetaekon-network \
diff --git a/src/main/java/com/hyetaekon/hyetaekon/answer/entity/Answer.java b/src/main/java/com/hyetaekon/hyetaekon/answer/entity/Answer.java
index 2523fc3..da5fa35 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/answer/entity/Answer.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/answer/entity/Answer.java
@@ -17,7 +17,14 @@
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
-@Table(name = "answer")
+@Table(name = "answer", indexes = {
+        @Index(name = "idx_answer_post_id_selected_createdAt", columnList = "post_id, selected DESC, createdAt DESC"), // 주요 조회 및 정렬
+        @Index(name = "idx_answer_post_id", columnList = "post_id"),
+        @Index(name = "idx_answer_user_id", columnList = "user_id"),
+        @Index(name = "idx_answer_post_id_deleted_at", columnList = "post_id, deletedAt"), // 삭제된 답변 조회
+        @Index(name = "idx_answer_post_id_suspend_at", columnList = "post_id, suspendAt")  // 정지된 답변 조회
+    }
+)
 @EntityListeners(AuditingEntityListener.class)
 public class Answer {
     @Id
diff --git a/src/main/java/com/hyetaekon/hyetaekon/bookmark/entity/Bookmark.java b/src/main/java/com/hyetaekon/hyetaekon/bookmark/entity/Bookmark.java
index d0ccaeb..c596d22 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/bookmark/entity/Bookmark.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/bookmark/entity/Bookmark.java
@@ -16,6 +16,10 @@
 @Builder(toBuilder = true)
 @NoArgsConstructor
 @AllArgsConstructor
+@Table(name = "bookmark", indexes = {
+    @Index(name = "idx_bookmark_user_public_service", columnList = "user_id, public_service_id", unique = true), // 주요 조회 조건 및 중복 방지
+    @Index(name = "idx_bookmark_public_service_id", columnList = "public_service_id") // 서비스기준 북마크 목록 조회
+})
 public class Bookmark extends BaseEntity {
   @Id
   @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/src/main/java/com/hyetaekon/hyetaekon/comment/entity/Comment.java b/src/main/java/com/hyetaekon/hyetaekon/comment/entity/Comment.java
index 43c6486..12ffe83 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/comment/entity/Comment.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/comment/entity/Comment.java
@@ -16,7 +16,13 @@
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
-@Table(name = "comments")
+@Table(name = "comments", indexes = {
+    @Index(name = "idx_comment_post_parent_created", columnList = "post_id, parentId, createdAt"), // 주요 댓글/대댓글 조회 및 정렬
+    @Index(name = "idx_comment_post_id", columnList = "post_id"),
+    @Index(name = "idx_comment_user_id", columnList = "user_id"),
+    @Index(name = "idx_comment_post_id_deleted_at", columnList = "post_id, deletedAt"), // 삭제된 댓글 조회
+    @Index(name = "idx_comment_post_id_suspend_at", columnList = "post_id, suspendAt")  // 정지된 댓글 조회
+})
 @EntityListeners(AuditingEntityListener.class)
 public class Comment {
     @Id
diff --git a/src/main/java/com/hyetaekon/hyetaekon/post/entity/Post.java b/src/main/java/com/hyetaekon/hyetaekon/post/entity/Post.java
index 1be58ae..6529c28 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/post/entity/Post.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/post/entity/Post.java
@@ -21,7 +21,16 @@
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
-@Table(name = "post")
+@Table(name = "post", indexes = {
+    // 가장 빈번한 정렬/필터 조합 고려
+    @Index(name = "idx_post_deleted_at_created_at", columnList = "deletedAt, createdAt DESC"),
+    // 타입별 조회 및 정렬
+    @Index(name = "idx_post_deleted_at_post_type_created_at", columnList = "deletedAt, postType, createdAt DESC"),
+    // 사용자별 게시글 조회 및 정렬
+    @Index(name = "idx_post_user_id_deleted_at_created_at", columnList = "user_id, deletedAt, createdAt DESC"),
+    @Index(name = "idx_post_deleted_at_title", columnList = "deletedAt, title"), // 좋아용한 게시글
+    @Index(name = "idx_post_suspend_at_created_at", columnList = "suspendAt, createdAt DESC") // 정지된 게시글
+})
 @EntityListeners(AuditingEntityListener.class)
 public class Post {
 
@@ -124,6 +133,15 @@ public void suspend() {
         this.suspendAt = LocalDateTime.now();
     }
 
+    public String getDisplayTitle() {
+        if (this.deletedAt != null) {
+            return "사용자가 삭제한 게시글입니다.";
+        } else if (this.suspendAt != null) {
+            return "관리자에 의해 삭제된 게시글입니다.";
+        }
+        return title;
+    }
+
     public String getDisplayContent() {
         if (this.deletedAt != null) {
             return "사용자가 삭제한 게시글입니다.";
diff --git a/src/main/java/com/hyetaekon/hyetaekon/post/entity/PostImage.java b/src/main/java/com/hyetaekon/hyetaekon/post/entity/PostImage.java
index b8ae7d1..c95ebb0 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/post/entity/PostImage.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/post/entity/PostImage.java
@@ -9,6 +9,9 @@
 @Getter
 @Setter
 @Builder
+@Table(name = "post_image", indexes = {
+    @Index(name = "idx_post_image_post_id_deleted_at", columnList = "post_id, deletedAt")
+})
 @NoArgsConstructor
 @AllArgsConstructor
 public class PostImage {
diff --git a/src/main/java/com/hyetaekon/hyetaekon/post/mapper/PostMapper.java b/src/main/java/com/hyetaekon/hyetaekon/post/mapper/PostMapper.java
index 7c696ef..5fae470 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/post/mapper/PostMapper.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/post/mapper/PostMapper.java
@@ -16,6 +16,7 @@ public interface PostMapper {
     // ✅ 게시글 목록용 DTO 변환
     @Mapping(source = "id", target = "postId")
     @Mapping(source = "user.nickname", target = "nickName")
+    @Mapping(target = "title", expression = "java(post.getDisplayTitle())")
     @Mapping(source = "postType.koreanName", target = "postType")
     @Mapping(source = "recommendCnt", target = "recommendCnt")
     @Mapping(source = "user.id", target = "userId") // 🔥 추가
@@ -24,6 +25,7 @@ public interface PostMapper {
     // ✅ 마이페이지용 게시글 DTO
     @Mapping(source = "id", target = "postId")
     @Mapping(source = "user.nickname", target = "nickName")
+    @Mapping(target = "title", expression = "java(post.getDisplayTitle())")
     @Mapping(target = "content", expression = "java(post.getDisplayContent())")
     MyPostListResponseDto toMyPostListDto(Post post);
 
@@ -37,6 +39,7 @@ public interface PostMapper {
     @Mapping(source = "id", target = "postId")
     @Mapping(source = "user.id", target = "userId")
     @Mapping(source = "user.nickname", target = "nickName")
+    @Mapping(target = "title", expression = "java(post.getDisplayTitle())")
     @Mapping(target = "content", expression = "java(post.getDisplayContent())")
     @Mapping(source = "postType.koreanName", target = "postType")
     @Mapping(target = "recommended", constant = "false")
diff --git a/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/BusinessType.java b/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/BusinessType.java
index 831b383..2219e07 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/BusinessType.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/BusinessType.java
@@ -9,7 +9,10 @@
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
-@Table(name = "business_type")
+@Table(name = "business_type", indexes = {
+    @Index(name = "idx_business_type_public_service_id", columnList = "public_service_id"),
+    @Index(name = "idx_business_type_enum_public_service_id", columnList = "business_type_enum, public_service_id")
+})
 public class BusinessType {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/FamilyType.java b/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/FamilyType.java
index cd198e9..5b2e22f 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/FamilyType.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/FamilyType.java
@@ -9,7 +9,10 @@
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
-@Table(name = "family_type")
+@Table(name = "family_type", indexes = {
+    @Index(name = "idx_family_type_public_service_id", columnList = "public_service_id"),
+    @Index(name = "idx_family_type_enum_public_service_id", columnList = "family_type_enum, public_service_id")
+})
 public class FamilyType {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/Occupation.java b/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/Occupation.java
index db43a76..44c7031 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/Occupation.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/Occupation.java
@@ -9,7 +9,10 @@
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
-@Table(name = "occupation")
+@Table(name = "occupation", indexes = {
+    @Index(name = "idx_occupation_public_service_id", columnList = "public_service_id"),
+    @Index(name = "idx_occupation_enum_public_service_id", columnList = "occupation_enum, public_service_id")
+})
 public class Occupation {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/PublicService.java b/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/PublicService.java
index 6bdbb99..a7f1c72 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/PublicService.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/PublicService.java
@@ -14,6 +14,11 @@
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
+@Table(name = "public_service", indexes = {
+    @Index(name = "idx_publicservice_bookmark_cnt", columnList = "bookmark_cnt DESC"),
+    @Index(name = "idx_publicservice_service_category", columnList = "service_category"),
+    @Index(name = "idx_publicservice_views", columnList = "views")
+})
 public class PublicService {
     @Id
     private String id;
@@ -23,7 +28,7 @@ public class PublicService {
 
     // 서비스 분야 - 카테고리 + 해시태그
     @Enumerated(EnumType.STRING)
-    @Column(name = "public_category", nullable = false)
+    @Column(name = "service_category", nullable = false)
     private ServiceCategory serviceCategory;   // 서비스 분야
 
     @Column(name = "summary_purpose", columnDefinition = "TEXT")
diff --git a/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/SpecialGroup.java b/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/SpecialGroup.java
index c720ae8..d3286ec 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/SpecialGroup.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/publicservice/entity/SpecialGroup.java
@@ -9,7 +9,10 @@
 @Builder
 @NoArgsConstructor
 @AllArgsConstructor
-@Table(name = "special_group")
+@Table(name = "special_group", indexes = {
+    @Index(name = "idx_special_group_public_service_id", columnList = "public_service_id"),
+    @Index(name = "idx_special_group_enum_public_service_id", columnList = "special_group_enum, public_service_id")
+})
 public class SpecialGroup {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/src/main/java/com/hyetaekon/hyetaekon/recommend/entity/Recommend.java b/src/main/java/com/hyetaekon/hyetaekon/recommend/entity/Recommend.java
index 8fc9ef8..ab1dcef 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/recommend/entity/Recommend.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/recommend/entity/Recommend.java
@@ -16,6 +16,10 @@
 @Builder(toBuilder = true)
 @NoArgsConstructor
 @AllArgsConstructor
+@Table(name = "recommend", indexes = {
+    @Index(name = "idx_recommend_user_post", columnList = "user_id, post_id", unique = true), // 주요 조회 조건 및 중복 방지
+    @Index(name = "idx_recommend_post_id", columnList = "post_id") // 게시글기준 좋아요 목록 조회
+})
 public class Recommend extends BaseEntity {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)
diff --git a/src/main/java/com/hyetaekon/hyetaekon/user/entity/User.java b/src/main/java/com/hyetaekon/hyetaekon/user/entity/User.java
index 390c657..c17f6dd 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/user/entity/User.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/user/entity/User.java
@@ -17,6 +17,14 @@
 @Builder(toBuilder = true)
 @NoArgsConstructor
 @AllArgsConstructor
+@Table(name = "user", uniqueConstraints = {
+    @UniqueConstraint(name = "up_user_real_id_deleted_at", columnNames = {"real_id", "deleted_at"}),
+}, indexes = {
+    @Index(name = "idx_user_real_id_deleted_at", columnList = "real_id, deletedAt"),
+    @Index(name = "idx_user_nickname_deleted_at", columnList = "nickname, deletedAt"),
+    @Index(name = "idx_user_deleted_at_suspend_end_at", columnList = "deletedAt, suspendEndAt"),
+    @Index(name = "idx_user_created_at", columnList = "createdAt DESC")
+})
 public class User {
 
     @Id
diff --git a/src/main/java/com/hyetaekon/hyetaekon/user/entity/UserReport.java b/src/main/java/com/hyetaekon/hyetaekon/user/entity/UserReport.java
index 9f9c66d..e636da2 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/user/entity/UserReport.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/user/entity/UserReport.java
@@ -11,6 +11,13 @@
 @Builder(toBuilder = true)
 @NoArgsConstructor
 @AllArgsConstructor
+@Table(name = "user_report",
+    indexes = {
+        @Index(name = "idx_user_report_status_created_at", columnList = "status, createdAt DESC"),
+        @Index(name = "idx_user_report_reporter_id", columnList = "reporter_id"),
+        @Index(name = "idx_user_report_reported_id", columnList = "reported_id")
+    }
+)
 public class UserReport {
 
     @Id
diff --git a/src/main/java/com/hyetaekon/hyetaekon/userInterest/entity/UserInterest.java b/src/main/java/com/hyetaekon/hyetaekon/userInterest/entity/UserInterest.java
index b7ace16..965a8bf 100644
--- a/src/main/java/com/hyetaekon/hyetaekon/userInterest/entity/UserInterest.java
+++ b/src/main/java/com/hyetaekon/hyetaekon/userInterest/entity/UserInterest.java
@@ -12,6 +12,9 @@
 @NoArgsConstructor
 @Getter
 @Builder
+@Table(name = "user_interest", indexes = {
+    @Index(name = "idx_interest", columnList = "interest")
+})
 public class UserInterest {
     @Id
     @GeneratedValue(strategy = GenerationType.IDENTITY)