diff --git a/src/@types/dreamy.ts b/src/@types/dreamy.ts
index 0c4d373..58fe1ca 100644
--- a/src/@types/dreamy.ts
+++ b/src/@types/dreamy.ts
@@ -19,6 +19,45 @@ type point =
   | 0.7
   | 0.0
 
+export type gradePoint =
+  | 'A+'
+  | 'A0'
+  | 'A-'
+  | 'B+'
+  | 'B0'
+  | 'B-'
+  | 'C+'
+  | 'C0'
+  | 'C-'
+  | 'D+'
+  | 'D0'
+  | 'D-'
+  | 'F'
+
+export enum grade {
+  'A+' = 4.3,
+  'A0' = 4.0,
+  'A-' = 3.7,
+  'B+' = 3.3,
+  'B0' = 3.0,
+  'B-' = 2.7,
+  'C+' = 2.3,
+  'C0' = 2.0,
+  'C-' = 2.7,
+  'D+' = 2.3,
+  'D0' = 1.0,
+  'D-' = 0.7,
+  'F' = 0,
+}
+
+export type course =
+  | '기초교양'
+  | '전공탐색'
+  | '전인교양'
+  | '전공선택'
+  | '전공필수'
+  | '일반선택'
+
 type tUnivs =
   | '인문대학'
   | '사회과학대학'
@@ -37,20 +76,7 @@ type tUnivs =
 
 export interface gradeSet {
   credit: 0 | 2 | 3 | 4
-  dg_gb:
-    | 'A+'
-    | 'A0'
-    | 'A-'
-    | 'B+'
-    | 'B0'
-    | 'B-'
-    | 'C+'
-    | 'C0'
-    | 'C-'
-    | 'D+'
-    | 'D0'
-    | 'D-'
-    | 'F'
+  dg_gb: gradePoint
   isu_cd:
     | 'A.기초교양'
     | 'B.전공탐색'
@@ -58,13 +84,8 @@ export interface gradeSet {
     | 'L.전공선택'
     | 'D.전공필수'
     | 'G.일반선택'
-  isu_nm:
-    | '기초교양'
-    | '전공탐색'
-    | '전인교양'
-    | '전공선택'
-    | '전공필수'
-    | '일반선택'
+  isu_nm: course
+
   mark: point
   rownum: tRowCount
   subject_cd: string // 과목 코드
@@ -133,6 +154,6 @@ interface total_grade_summery extends parent_grade_props {
 }
 
 export type PostprocessedItem = {
-  GRID_DATA: grade[]
+  GRID_DATA: gradeSet[]
   BOTTOM_DATA: current_searched_grade_summary
 }
diff --git a/src/@types/models.ts b/src/@types/models.ts
index efb79ff..28f6bcf 100644
--- a/src/@types/models.ts
+++ b/src/@types/models.ts
@@ -1,9 +1,19 @@
+import { gradePoint, course } from './dreamy'
+
 export interface TypeUserNoPw {
   student_no: number
   student_pw: string
 }
 
+type Subject = {
+  title: string
+  code: string
+  grade: gradePoint
+  type: course
+}
+
 export type TypeSemester = {
+  subject: Subject[]
   averagePoint: number // Float
   totalCredit: number
   isOutside: boolean
diff --git a/src/utils/fetch.ts b/src/utils/fetch.ts
index 49b5472..d6e4be1 100644
--- a/src/utils/fetch.ts
+++ b/src/utils/fetch.ts
@@ -172,6 +172,7 @@ export const fetchAndParse = async (account: TypeUserNoPw) => {
 
   const semesters = fetchedSemester.map(
     ({
+      GRID_DATA,
       BOTTOM_DATA: {
         avg_mark: averagePoint,
         apply_credit: totalCredit,
@@ -179,13 +180,24 @@ export const fetchAndParse = async (account: TypeUserNoPw) => {
         year,
         outside_gb,
       },
-    }) => ({
-      averagePoint,
-      totalCredit,
-      isOutside: !!outside_gb,
-      semester: enumSemester[semesterNumStr[term_gb]],
-      year,
-    })
+    }) => {
+      const subject = GRID_DATA.map(
+        ({
+          subject_nm: title,
+          subject_cd: code,
+          dg_gb: grade,
+          isu_nm: type,
+        }) => ({ title, code, grade, type })
+      )
+      return {
+        subject,
+        averagePoint,
+        totalCredit,
+        isOutside: !!outside_gb,
+        semester: enumSemester[semesterNumStr[term_gb]],
+        year,
+      }
+    }
   )
   return { name, averagePoint, semesters }
 }