diff --git a/backend/global/file.go b/backend/global/file.go
index 0b8e4b7..6d28685 100644
--- a/backend/global/file.go
+++ b/backend/global/file.go
@@ -39,8 +39,10 @@ const (
 )
 
 var (
-	ErrMajorSplitsTooShort = errors.New("major splits too short")
-	ErrEmptyClass          = errors.New("empty class")
+	ErrMajorSplitsTooShort       = errors.New("major splits too short")
+	ErrEmptyClass                = errors.New("empty class")
+	ErrHasntAnalyzed             = errors.New("hasn't analyzed")
+	ErrNoGetFileStatusPermission = errors.New("no get file status permission")
 )
 
 func init() {
@@ -108,61 +110,61 @@ func (sy StudyYear) String() string {
 
 // AddFile from lst and copy it to analyzed path.
 // The para reg must belong to a valid user
-func (f *FileDatabase) AddFile(lstid int, reg *Regex, istemp bool, progress func(uint)) (*File, error) {
+func (f *FileDatabase) AddFile(lstid int, reg *Regex, istemp bool, progress func(uint)) error {
 	user, err := UserDB.GetUserByID(reg.ID)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	if !user.IsFileManager() && !istemp {
-		return nil, ErrInvalidRole
+		return ErrInvalidRole
 	}
 	progress(1)
 	f.mu.RLock()
 	lst, err := sql.Find[List](&f.db, FileTableList, "WHERE ID="+strconv.Itoa(lstid))
 	f.mu.RUnlock()
 	if err != nil {
-		return nil, err
+		return err
 	}
 	if lst.Path == "" || strings.Contains(lst.Path, "..") {
-		return nil, os.ErrNotExist
+		return os.ErrNotExist
 	}
 	tempath := lst.Path
 	docf, err := os.Open(tempath)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	defer docf.Close()
 	progress(2)
 	h := md5.New()
 	_, err = io.Copy(h, docf)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	var buf [md5.Size]byte
 	id := int64(binary.LittleEndian.Uint64(h.Sum(buf[:0])))
 	_, err = docf.Seek(0, io.SeekStart)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	stat, err := docf.Stat()
 	if err != nil {
-		return nil, err
+		return err
 	}
 	sz := stat.Size()
 	progress(3)
 	doc, err := docx.Parse(docf, sz)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	progress(5)
 	doc.Document.Body.DropDrawingOf("NilPicture")
 	majorre, err := regexp.Compile(reg.Major)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	docs := doc.SplitByParagraph(docx.SplitDocxByPlainTextRegex(majorre))
 	if len(docs) < 2 {
-		return nil, ErrMajorSplitsTooShort
+		return ErrMajorSplitsTooShort
 	}
 	progress(9)
 	// filling File struct
@@ -172,27 +174,27 @@ func (f *FileDatabase) AddFile(lstid int, reg *Regex, istemp bool, progress func
 	}
 	titlere, err := regexp.Compile(reg.Title)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	classre, err := regexp.Compile(reg.Class)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	opclre, err := regexp.Compile(reg.OpenCl)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	datere, err := regexp.Compile(reg.Date)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	timere, err := regexp.Compile(reg.Time)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	ratere, err := regexp.Compile(reg.Rate)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	progress(10)
 	for _, it := range docs[0].Document.Body.Items {
@@ -203,7 +205,7 @@ func (f *FileDatabase) AddFile(lstid int, reg *Regex, istemp bool, progress func
 				years, semesters, mfs, abs := title[1], title[2], title[3], title[4]
 				y, err := strconv.Atoi(years)
 				if err != nil {
-					return nil, err
+					return err
 				}
 				file.Year = StudyYear(y)
 				if len(semesters) > 0 {
@@ -256,7 +258,7 @@ func (f *FileDatabase) AddFile(lstid int, reg *Regex, istemp bool, progress func
 	}
 	progress(19)
 	if file.Class == "" || strings.Contains(file.Class, "..") || strings.ContainsAny(file.Class, `/\`) {
-		return nil, ErrEmptyClass
+		return ErrEmptyClass
 	}
 	filebasepath := ""
 	if istemp {
@@ -270,13 +272,13 @@ func (f *FileDatabase) AddFile(lstid int, reg *Regex, istemp bool, progress func
 	questionpath := filebasepath + "questions/"
 	err = os.MkdirAll(questionpath, 0755)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	docs = docs[1:]
 	// parse questions
 	subre, err := regexp.Compile(reg.Sub)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	filequestions := make([]QuestionJSON, 0, len(docs))
 	lst.QuesC = 0
@@ -458,7 +460,7 @@ func (f *FileDatabase) AddFile(lstid int, reg *Regex, istemp bool, progress func
 	file.Questions, _ = json.Marshal(filequestions)
 	_, err = docf.Seek(0, io.SeekStart)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	lst.Path = filebasepath + file.Class + ".docx"
 	lst.HasntAnalyzed = false
@@ -467,12 +469,12 @@ func (f *FileDatabase) AddFile(lstid int, reg *Regex, istemp bool, progress func
 	)
 	dstf, err := os.Create(lst.Path)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	defer dstf.Close()
 	_, err = io.Copy(dstf, docf)
 	if err != nil {
-		return nil, err
+		return err
 	}
 	progress(95)
 	f.mu.Lock()
@@ -486,7 +488,7 @@ func (f *FileDatabase) AddFile(lstid int, reg *Regex, istemp bool, progress func
 	_ = f.db.Insert(FileTableList, &lst)
 	f.mu.Unlock()
 	progress(100)
-	return file, err
+	return err
 }
 
 // DelFile by listid
@@ -548,3 +550,30 @@ func (f *FileDatabase) DelFile(lstid, uid int, istemp bool) error {
 	}
 	return os.RemoveAll(parentfolder)
 }
+
+// GetFile get analyzed file's structure from List(ID)
+func (f *FileDatabase) GetFile(lstid, uid int) (*File, int64, error) {
+	f.mu.RLock()
+	defer f.mu.RUnlock()
+	lst, err := sql.Find[List](&f.db, FileTableList, "WHERE ID="+strconv.Itoa(lstid))
+	if err != nil {
+		return nil, 0, err
+	}
+	if lst.HasntAnalyzed {
+		return nil, 0, ErrHasntAnalyzed
+	}
+	if lst.IsTemp && lst.Uploader != uid {
+		return nil, 0, ErrNoGetFileStatusPermission
+	}
+	ftable := ""
+	if lst.IsTemp {
+		ftable = FileTableTempFile
+	} else {
+		ftable = FileTableFile
+	}
+	file, err := sql.Find[File](&f.db, ftable, "WHERE ListID="+strconv.Itoa(lstid))
+	if err != nil {
+		return nil, 0, err
+	}
+	return &file, lst.Size, nil
+}
diff --git a/backend/paper.go b/backend/paper.go
index 5a5faa9..6747564 100644
--- a/backend/paper.go
+++ b/backend/paper.go
@@ -38,6 +38,13 @@ type filelist struct {
 	Per   uint    `json:"percent"`
 }
 
+type filestatus struct {
+	Name         string        `json:"name"`
+	Size         float64       `json:"size"`
+	Questions    []question    `json:"questions"`
+	Duplications []duplication `json:"duplications"` // Duplications length == 10
+}
+
 func init() {
 	apimap["/api/getFileList"] = &apihandler{"GET", func(w http.ResponseWriter, r *http.Request) {
 		token := r.Header.Get("Authorization")
@@ -186,7 +193,7 @@ func init() {
 			return
 		}
 		go func() {
-			_, err = global.FileDB.AddFile(id, reg, istemp, func(u uint) { analyzeper.Set(id, u) })
+			err = global.FileDB.AddFile(id, reg, istemp, func(u uint) { analyzeper.Set(id, u) })
 			ch <- struct{}{}
 			close(ch)
 		}()
@@ -284,6 +291,40 @@ func init() {
 		}
 		writeresult(w, codeError, nil, "parse filepath error", typeError)
 	}}
+	apimap["/api/getFileStatus"] = &apihandler{"GET", func(w http.ResponseWriter, r *http.Request) {
+		token := r.Header.Get("Authorization")
+		user := usertokens.Get(token)
+		if user == nil {
+			writeresult(w, codeError, nil, errInvalidToken.Error(), typeError)
+			return
+		}
+		idstr := r.URL.Query().Get("id")
+		if idstr == "" {
+			writeresult(w, codeError, nil, "empty id", typeError)
+			return
+		}
+		id, err := strconv.Atoi(idstr)
+		if err != nil {
+			writeresult(w, codeError, nil, err.Error(), typeError)
+			return
+		}
+		file, sz, err := global.FileDB.GetFile(id, *user.ID)
+		if err != nil {
+			writeresult(w, codeError, nil, err.Error(), typeError)
+			return
+		}
+		qs, ds, err := parseFileQuestions(file.Questions)
+		if err != nil {
+			writeresult(w, codeError, nil, err.Error(), typeError)
+			return
+		}
+		writeresult(w, codeSuccess, &filestatus{
+			Name:         file.Class + ".docx",
+			Size:         float64(sz) / 1024 / 1024, // MB
+			Questions:    qs,
+			Duplications: ds,
+		}, messageOk, typeSuccess)
+	}}
 }
 
 // PaperHandler serves protected contents in global.PaperFolder
diff --git a/backend/question.go b/backend/question.go
new file mode 100644
index 0000000..6ec6328
--- /dev/null
+++ b/backend/question.go
@@ -0,0 +1,37 @@
+package backend
+
+import (
+	"encoding/json"
+
+	"github.com/fumiama/paper-manager/backend/global"
+)
+
+type question struct {
+	Count int    `json:"count"`
+	Point int    `json:"point"`
+	Name  string `json:"name"`
+}
+
+type duplication struct {
+	Percent int    `json:"percent"`
+	Name    string `json:"name"`
+}
+
+func parseFileQuestions(qb []byte) ([]question, []duplication, error) {
+	ques := make([]global.QuestionJSON, 0, 16)
+	qs := make([]question, 0, 16)
+	ds := make([]duplication, 0, 16)
+	err := json.Unmarshal(qb, &qs)
+	if err != nil {
+		return nil, nil, err
+	}
+	for _, q := range ques {
+		qs = append(qs, question{
+			Count: len(q.Sub),
+			Point: q.Points,
+			Name:  q.Name,
+		})
+		// TODO: use heap to get top 10 ds
+	}
+	return nil, nil, nil
+}
diff --git a/frontend/vben/mock/page/file.ts b/frontend/vben/mock/page/file.ts
index 0588d9f..e30117f 100644
--- a/frontend/vben/mock/page/file.ts
+++ b/frontend/vben/mock/page/file.ts
@@ -29,23 +29,23 @@ export default [
         name: '100.docx',
         size: 1.5,
         questions: [
-          { count: 4, point: 10, name: '一、填空题' },
-          { count: 10, point: 20, name: '二、不定项选择题' },
-          { count: 5, point: 10, name: '三、判断改错题' },
-          { count: 5, point: 30, name: '四、简述题' },
-          { count: 4, point: 30, name: '五、综合题' },
+          { count: 4, point: 10, name: '填空题' },
+          { count: 10, point: 20, name: '不定项选择题' },
+          { count: 5, point: 10, name: '判断改错题' },
+          { count: 5, point: 30, name: '简述题' },
+          { count: 4, point: 30, name: '综合题' },
         ],
         duplications: [
-          { percent: 10, name: '二.1' },
-          { percent: 20, name: '二.2' },
-          { percent: 30, name: '二.3' },
-          { percent: 40, name: '二.4' },
-          { percent: 50, name: '二.5' },
-          { percent: 60, name: '二.6' },
-          { percent: 70, name: '二.7' },
-          { percent: 80, name: '二.8' },
-          { percent: 90, name: '二.9' },
-          { percent: 100, name: '二.10' },
+          { percent: 10, name: '不定项选择题.1' },
+          { percent: 20, name: '判断改错题.2' },
+          { percent: 30, name: '简述题.3' },
+          { percent: 40, name: '综合题.4' },
+          { percent: 50, name: '填空题.5' },
+          { percent: 60, name: '不定项选择题.6' },
+          { percent: 70, name: '判断改错题.7' },
+          { percent: 80, name: '简述题.8' },
+          { percent: 90, name: '综合题.9' },
+          { percent: 100, name: '填空题.10' },
         ],
       })
     },