diff --git a/src/main/java/cc/ryanc/halo/model/entity/Post.java b/src/main/java/cc/ryanc/halo/model/entity/Post.java
index 34f65ff2b..9d578614b 100644
--- a/src/main/java/cc/ryanc/halo/model/entity/Post.java
+++ b/src/main/java/cc/ryanc/halo/model/entity/Post.java
@@ -135,6 +135,9 @@ public class Post extends BaseEntity {
         super.prePersist();
         id = null;
         editTime = getCreateTime();
+        if (type == null) {
+            type = PostType.POST;
+        }
     }
 
 }
diff --git a/src/main/java/cc/ryanc/halo/model/params/PostParam.java b/src/main/java/cc/ryanc/halo/model/params/PostParam.java
index dc25a43d4..0b8ce2c9b 100644
--- a/src/main/java/cc/ryanc/halo/model/params/PostParam.java
+++ b/src/main/java/cc/ryanc/halo/model/params/PostParam.java
@@ -4,6 +4,7 @@ import cc.ryanc.halo.model.dto.base.InputConverter;
 import cc.ryanc.halo.model.entity.Post;
 import cc.ryanc.halo.model.enums.PostCreateFrom;
 import cc.ryanc.halo.model.enums.PostStatus;
+import cc.ryanc.halo.model.enums.PostType;
 import cc.ryanc.halo.utils.HaloUtils;
 import cn.hutool.crypto.digest.BCrypt;
 import lombok.Data;
@@ -70,6 +71,9 @@ public class PostParam implements InputConverter<Post> {
             post.setPassword(BCrypt.hashpw(password, BCrypt.gensalt()));
         }
 
+        // Set post type to
+        post.setType(PostType.POST);
+
         return post;
     }
 
@@ -89,5 +93,6 @@ public class PostParam implements InputConverter<Post> {
         if (StringUtils.isNotBlank(password)) {
             post.setPassword(BCrypt.hashpw(password, BCrypt.gensalt()));
         }
+
     }
 }
diff --git a/src/main/java/cc/ryanc/halo/service/impl/PostServiceImpl.java b/src/main/java/cc/ryanc/halo/service/impl/PostServiceImpl.java
index cfe7b202c..9a33875e4 100644
--- a/src/main/java/cc/ryanc/halo/service/impl/PostServiceImpl.java
+++ b/src/main/java/cc/ryanc/halo/service/impl/PostServiceImpl.java
@@ -28,10 +28,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.util.Assert;
 
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
+import java.util.*;
 import java.util.function.Function;
 import java.util.function.Supplier;
 import java.util.stream.Collectors;
@@ -135,13 +132,21 @@ public class PostServiceImpl extends AbstractCrudService<Post, Integer> implemen
         return postPage.map(post -> {
             PostListVO postListVO = new PostListVO().convertFrom(post);
 
+            Optional.ofNullable(tagListMap.get(post.getId())).orElseGet(LinkedList::new);
+
             // Set tags
-            List<TagOutputDTO> tagOutputDTOS = tagListMap.get(post.getId()).stream().map(tag -> (TagOutputDTO) new TagOutputDTO().convertFrom(tag)).collect(Collectors.toList());
-            postListVO.setTags(tagOutputDTOS);
+            postListVO.setTags(Optional.ofNullable(tagListMap.get(post.getId()))
+                    .orElseGet(LinkedList::new)
+                    .stream()
+                    .map(tag -> new TagOutputDTO().<TagOutputDTO>convertFrom(tag))
+                    .collect(Collectors.toList()));
 
             // Set categories
-            List<CategoryOutputDTO> categoryOutputDTOS = categoryListMap.get(post.getId()).stream().map(category -> (CategoryOutputDTO) new CategoryOutputDTO().convertFrom(category)).collect(Collectors.toList());
-            postListVO.setCategories(categoryOutputDTOS);
+            postListVO.setCategories(Optional.ofNullable(categoryListMap.get(post.getId()))
+                    .orElseGet(LinkedList::new)
+                    .stream()
+                    .map(category -> new CategoryOutputDTO().<CategoryOutputDTO>convertFrom(category))
+                    .collect(Collectors.toList()));
 
             // Set comment count
             postListVO.setCommentCount(commentCountMap.getOrDefault(post.getId(), 0L));
diff --git a/src/main/java/cc/ryanc/halo/web/controller/admin/api/PostController.java b/src/main/java/cc/ryanc/halo/web/controller/admin/api/PostController.java
index 17ddc182e..eeaf212b7 100644
--- a/src/main/java/cc/ryanc/halo/web/controller/admin/api/PostController.java
+++ b/src/main/java/cc/ryanc/halo/web/controller/admin/api/PostController.java
@@ -43,8 +43,12 @@ public class PostController {
 
     @GetMapping("status/{status}")
     @ApiOperation("Gets a page of post by post status")
-    public Page<PostSimpleOutputDTO> pageByStatus(@PathVariable(name = "status") PostStatus status,
-                                                  @PageableDefault(sort = "updateTime", direction = DESC) Pageable pageable) {
+    public Page<? extends PostSimpleOutputDTO> pageByStatus(@PathVariable(name = "status") PostStatus status,
+                                                            @RequestParam(value = "more_info", required = false, defaultValue = "false") Boolean moreInfo,
+                                                            @PageableDefault(sort = "updateTime", direction = DESC) Pageable pageable) {
+        if (moreInfo) {
+            return postService.pageListVoBy(status, PostType.POST, pageable);
+        }
         return postService.pageSimpleDtoByStatus(status, PostType.POST, pageable);
     }