diff --git a/server/api/src/main/java/com/blind/api/domain/comment/dto/ReCommentDTO.java b/server/api/src/main/java/com/blind/api/domain/comment/dto/ReCommentDTO.java
index 3f3b30e..78bcac1 100644
--- a/server/api/src/main/java/com/blind/api/domain/comment/dto/ReCommentDTO.java
+++ b/server/api/src/main/java/com/blind/api/domain/comment/dto/ReCommentDTO.java
@@ -35,7 +35,7 @@ public static ReCommentDTO from(Comment comment) {
                 .postId(comment.getPost().getId())
                 .authorId(HashUtil.getHashId(comment.getAuthorId(), comment.getPost().getId()))
                 .rootCommentId(comment.getRootCommentId())
-                .targetAuthorId(comment.getTargetAuthorId())
+                .targetAuthorId(HashUtil.getHashId(comment.getTargetAuthorId(), comment.getPost().getId()))
                 .content(comment.getContent())
                 .likeCnt(comment.getLikeCnt())
                 .isAuthor(comment.getIsAuthor())
diff --git a/server/api/src/main/java/com/blind/api/domain/like/controller/LikeControllerImpl.java b/server/api/src/main/java/com/blind/api/domain/like/controller/LikeControllerImpl.java
index cd5ff5c..be8ed2e 100644
--- a/server/api/src/main/java/com/blind/api/domain/like/controller/LikeControllerImpl.java
+++ b/server/api/src/main/java/com/blind/api/domain/like/controller/LikeControllerImpl.java
@@ -38,6 +38,7 @@ public class LikeControllerImpl implements LikeController {
     public void postLike(Long postId, HttpServletRequest request){
         Post post = postService.findById(postId);
         User user = tokenService.findUserByAccessToken(HeaderUtil.getAccessToken(request));
+        User postUser = userService.findById(post.getAuthorId());
         if (likeService.checkPostLike(post, user) == false) {
             likeService.PostLike(post, user, 0L);
             postService.updateLike(post.getId(), 1L);
@@ -48,7 +49,7 @@ public void postLike(Long postId, HttpServletRequest request){
         }
         /*좋아요 10개 이상이면 핫 게시물 등록*/
         if (post.getLikeCnt() >= 9 && post.getHotDateTime() == null) {
-            notificationService.save(user, post, "post", post.getTitle(), "Hot 게시물 선정");
+            notificationService.save(postUser, post, "post", post.getTitle(), "Hot 게시물 선정");
             userService.setCheck(userService.findById(post.getAuthorId()));
             postService.setHot(post);
         }
diff --git a/server/api/src/main/java/com/blind/api/global/utils/HashUtil.java b/server/api/src/main/java/com/blind/api/global/utils/HashUtil.java
index 3894e73..9dbd223 100644
--- a/server/api/src/main/java/com/blind/api/global/utils/HashUtil.java
+++ b/server/api/src/main/java/com/blind/api/global/utils/HashUtil.java
@@ -12,8 +12,10 @@
 public class HashUtil {
     public static Long getHashId(Long Id, Long salt) {
 
-//        log.info();
-        return Hashing.sipHash24(Id, salt).hashString(Id.toString(), StandardCharsets.UTF_8).asLong();
+        Long result = Long.valueOf(Hashing.sipHash24(Id, salt).hashString(Id.toString(), StandardCharsets.UTF_8).asInt());
+        if (result < 0)
+            result = result * -1 + Integer.MAX_VALUE;
+        return result;
     }
 }
 
diff --git a/server/api/src/test/java/com/blind/api/domain/admin/contorller/AdminControllerImplTest.java b/server/api/src/test/java/com/blind/api/domain/admin/contorller/AdminControllerImplTest.java
index 5691df9..af33e20 100644
--- a/server/api/src/test/java/com/blind/api/domain/admin/contorller/AdminControllerImplTest.java
+++ b/server/api/src/test/java/com/blind/api/domain/admin/contorller/AdminControllerImplTest.java
@@ -32,6 +32,8 @@
 
 import javax.transaction.Transactional;
 
+import java.util.HashMap;
+
 import static org.springframework.restdocs.mockmvc.MockMvcRestDocumentation.document;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.*;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
@@ -146,7 +148,7 @@ void init() {
         }
         board = boardRepository.findBoardByName("board").orElseGet(()-> null);
         if (board == null)
-            board = boardRepository.save(new Board(user, "board"));
+            board = boardRepository.save(new Board(user1, "board"));
         post = postRepository.findById(1L).orElseGet(()-> null);
         if (post == null)
             post = postService.save(board, user,"title", "content", false);
@@ -159,24 +161,14 @@ void init() {
     @Transactional
     @DisplayName("관리자 등록")
     void setAdmin() throws Exception{
-        mockMvc.perform(post("/admin/User")
-                .param("targetUserId", String.valueOf(user1.getId()))
-                .header("Authorization", "Bearer access0"))
-                .andExpect(status().isOk())
-                .andDo(document("set-admin"))
-                ;
-    }
+        performPost("/admin/user", "set-admin", "userId", user1.getId().toString());
+        }
 
     @Test
     @Transactional
     @DisplayName("관리자 삭제")
     void deleteAdmin() throws Exception{
-        user1.setRoleType(RoleType.ADMIN);
-        mockMvc.perform(delete("/admin/User")
-                        .param("targetUserId", String.valueOf(user1.getId()))
-                        .header("Authorization", "Bearer access0"))
-                .andExpect(status().isOk())
-                .andDo(document("delete-admin"));
+        performDelete("/admin/user", "delete-admin", "userId", user1.getId().toString());
     }
 
     @Test
@@ -185,62 +177,36 @@ void deleteAdmin() throws Exception{
     void setManager() throws Exception{
         MultiValueMap<String, String> body = new LinkedMultiValueMap<>();
         body.add("boardId", String.valueOf(board.getId()));
-        body.add("targetUserId", String.valueOf(user1.getId()));
-        mockMvc.perform(post("/admin/manager")
-                        .params(body)
-                        .header("Authorization", "Bearer access0"))
-                .andExpect(status().isOk())
-                .andDo(document("set-manager"))
-        ;
+        body.add("userId", String.valueOf(user1.getId()));
+        performPostWithParams("/admin/manager", "set-manager", body);
     }
 
     @Test
     @Transactional
     @DisplayName("매니저 삭제")
     void deleteManager() throws Exception{
-        boardService.setManager(board, user1);
-        mockMvc.perform(delete("/admin/manager")
-                        .param("boardId", String.valueOf(board.getId()))
-                        .header("Authorization", "Bearer access0"))
-                .andExpect(status().isOk())
-                .andDo(document("delete-manager"))
-        ;
+        performDelete("/admin/manager", "delete-manager", "boardId", String.valueOf(board.getId()));
     }
 
     @Test
     @Transactional
     @DisplayName("게시판 삭제")
     void deleteBoard() throws Exception{
-        mockMvc.perform(delete("/admin/delete/board")
-                        .param("boardId", String.valueOf(board.getId()))
-                        .header("Authorization", "Bearer access0"))
-                .andExpect(status().isOk())
-                .andDo(document("delete-board"))
-        ;
+        performDelete("/admin/board", "delete-board", "boardId", String.valueOf(board.getId()));
     }
 
     @Test
     @Transactional
     @DisplayName("게시글 삭제")
     void deletePost() throws Exception{
-        mockMvc.perform(delete("/admin/delete/post")
-                        .param("postId", String.valueOf(post.getId()))
-                        .header("Authorization", "Bearer access0"))
-                .andExpect(status().isOk())
-                .andDo(document("delete-post"))
-        ;
+        performDelete("/admin/post", "delete-post", "postId", post.getId().toString());
     }
 
     @Test
     @Transactional
     @DisplayName("댓글 삭제")
     void deleteComment() throws Exception {
-        mockMvc.perform(delete("/admin/delete/comment")
-                        .param("commentId", String.valueOf(comment.getId()))
-                        .header("Authorization", "Bearer access0"))
-                .andExpect(status().isOk())
-                .andDo(document("delete-comment"))
-        ;
+        performDelete("/admin/comment", "delete-comment", "commentId", comment.getId().toString());
     }
 
     @Test
@@ -249,11 +215,7 @@ void deleteComment() throws Exception {
     void findAllManagers() throws Exception{
         boardService.save(user2, "something");
         boardService.save(user1, "wow");
-        mockMvc.perform(get("/admin/manager")
-                        .header("Authorization", "Bearer access0"))
-                .andExpect(status().isOk())
-                .andDo(document("all-board"))
-        ;
+        performGet("/admin/manager", "all-manager", " ", " ");
     }
 
     @Test
@@ -264,13 +226,7 @@ void unBlockPost_blame() throws Exception{
         Post blockedPost = postService.save(board,user,"title", "content", false);
         blockedPost.setBlameCnt(5L);
         blockedPost.setIsDel(0);
-        postService.restorePost(blockedPost);
-        mockMvc.perform(post("/admin/restore/post")
-                        .param("postId", blockedPost.getId().toString())
-                        .header("Authorization", "Bearer access0"))
-                .andExpect(status().isOk())
-                .andDo(document("all-board"))
-        ;
+        performPost("/admin/restore/post", "unblock-post", "postId", post.getId().toString());
     }
 
     @Test
@@ -279,82 +235,103 @@ void unBlockPost_blame() throws Exception{
     void unBlockPost_Admin() throws Exception{
         /* 관리자에 의해 삭제 */
         Post blockedPost = postService.save(board,user,"title", "content", false);
-        blockedPost.setIsDel(3);
-
-        postService.restorePost(blockedPost);
-        mockMvc.perform(post("/admin/restore/post")
-                        .param("postId", blockedPost.getId().toString())
-                        .header("Authorization", "Bearer access0"))
-                .andExpect(status().isOk())
-                .andDo(document("all-board"))
-        ;
-    }
-
-    @Test
-    void allUsers() {
+        postService.delete(blockedPost, 3);
+        Post blockedPost1 = postService.findById(blockedPost.getId());
+        performPost("/admin/restore/post", "unblock-post", "postId", blockedPost1.getId().toString());
     }
 
     @Test
-    void registerAdmin() {
-    }
-
-    @Test
-    void unRegisterAdmin() {
+    @Transactional
+    @DisplayName("차단된 게시글 조회")
+    void blockedPost() throws Exception {
+        performGet("/admin/blocked/post", "get-blocked-post", " ", " ");
     }
 
     @Test
-    void registerManager() {
+    @Transactional
+    @DisplayName("차단된 댓글 조회")
+    void blockedComment() throws Exception {
+        comment.setIsDel(3);
+        performGet("/admin/blocked/comment", "get-blocked-comment", " ", " ");
     }
 
     @Test
-    void unRegisterManager() {
+    @Transactional
+    @DisplayName("삭제된 게시판 조회")
+    void deletedBoard() throws Exception{
+        Board delBoard = boardService.save(user2, "hi");
+        delBoard.setIsDel(3);
+        performGet("/admin/deleted/board", "get-deleted-board", " ", " ");
     }
 
     @Test
-    void blockedPost() {
-    }
+    @Transactional
+    @DisplayName("삭제된 게시글 조회")
+    void deletedPost() throws Exception {
+        comment.setIsDel(1);
+        performGet("/admin/deleted/post", "get-deleted-post", " ", " ");
 
-    @Test
-    void blockedComment() {
     }
 
     @Test
-    void deletedBoard() {
-    }
+    @Transactional
+    @DisplayName("삭제된 댓글 조회")
+    void deletedComment() throws Exception{
+        performGet("/admin/deleted/comment", "get-deleted-comment", " ", " ");
 
-    @Test
-    void deletedPost() {
     }
 
     @Test
-    void deletedComment() {
-    }
+    @Transactional
+    @DisplayName("신고된 게시글 조회")
+    void blamedPost() throws Exception{
+        postService.addBlameCnt(post.getId());
+        performGet("/admin/blamed/post", "get-blamed-post", " ", " ");
 
-    @Test
-    void blamedPost() {
     }
 
     @Test
-    void blamedComment() {
-    }
+    @Transactional
+    @DisplayName("신고된 댓글 조회")
+    void blamedComment() throws Exception{
+        commentService.addBlameCnt(comment.getId());
+        performGet("/admin/blamed/comment", "get-blamed-comment", " ", " ");
 
-    @Test
-    void testDeleteBoard() {
     }
 
-    @Test
-    void testDeletePost() {
+    private void performPost(String uri, String docName, String paramName, String param) throws Exception{
+        mockMvc.perform(post(uri)
+                        .param(paramName, param)
+                        .header("Authorization", "Bearer access0"))
+                .andExpect(status().isOk())
+                .andDo(document("admin/" + docName))
+        ;
     }
 
-    @Test
-    void testDeleteComment() {
+    private void performPostWithParams(String uri, String docName, MultiValueMap<String, String> params) throws Exception{
+        mockMvc.perform(post(uri)
+                        .params(params)
+                        .header("Authorization", "Bearer access0"))
+                .andExpect(status().isOk())
+                .andDo(document("admin/" + docName))
+        ;
     }
 
-    @Test
-    void restorePost() {
+    private void performGet(String uri, String docName, String paramName, String param) throws Exception{
+        mockMvc.perform(get(uri)
+                        .param(paramName, param)
+                        .header("Authorization", "Bearer access0"))
+                .andExpect(status().isOk())
+                .andDo(document("admin/" + docName))
+        ;
     }
 
-    @Test
-    void restoreComment() {
+    private void performDelete(String uri, String docName, String paramName, String param) throws Exception{
+        mockMvc.perform(delete(uri)
+                        .param(paramName, param)
+                        .header("Authorization", "Bearer access0"))
+                .andExpect(status().isOk())
+                .andDo(document("admin/" + docName))
+        ;
     }
 }
diff --git a/server/api/src/test/java/com/blind/api/domain/post/v2/controller/PostControllerTest.java b/server/api/src/test/java/com/blind/api/domain/post/v2/controller/PostControllerTest.java
index 4d6abf5..5174a0c 100644
--- a/server/api/src/test/java/com/blind/api/domain/post/v2/controller/PostControllerTest.java
+++ b/server/api/src/test/java/com/blind/api/domain/post/v2/controller/PostControllerTest.java
@@ -255,10 +255,42 @@ void findPostByUserId() throws Exception{
         postService.save(board, user, "title", "content", false);
         postService.save(board, user, "title", "content", false);
         postService.save(board, user, "title", "content", false);
-        mockMvc.perform(get("/mypage/post")
-                .header("Authorization", "Bearer access"))
+        performGet("/mypage/post", "post-mypage", " ", " ");
+    }
+
+    private void performPost(String uri, String docName, String paramName, String param) throws Exception{
+        mockMvc.perform(post(uri)
+                        .param(paramName, param)
+                        .header("Authorization", "Bearer access0"))
                 .andExpect(status().isOk())
-                .andDo(document("post-mypage"))
-                ;
+                .andDo(document("admin/" + docName))
+        ;
+    }
+
+    private void performPostWithParams(String uri, String docName, MultiValueMap<String, String> params) throws Exception{
+        mockMvc.perform(post(uri)
+                        .params(params)
+                        .header("Authorization", "Bearer access0"))
+                .andExpect(status().isOk())
+                .andDo(document("admin/" + docName))
+        ;
+    }
+
+    private void performGet(String uri, String docName, String paramName, String param) throws Exception{
+        mockMvc.perform(get(uri)
+                        .param(paramName, param)
+                        .header("Authorization", "Bearer access0"))
+                .andExpect(status().isOk())
+                .andDo(document("admin/" + docName))
+        ;
+    }
+
+    private void performDelete(String uri, String docName, String paramName, String param) throws Exception{
+        mockMvc.perform(delete(uri)
+                        .param(paramName, param)
+                        .header("Authorization", "Bearer access0"))
+                .andExpect(status().isOk())
+                .andDo(document("admin/" + docName))
+        ;
     }
 }
\ No newline at end of file