diff --git a/docs/docs.go b/docs/docs.go
index dbf8ba7..5772fbc 100644
--- a/docs/docs.go
+++ b/docs/docs.go
@@ -1376,6 +1376,10 @@ const docTemplate = `{
                     "type": "string",
                     "example": "퀴즈 시트 설명"
                 },
+                "created_at": {
+                    "type": "string",
+                    "example": "2023-11-10T13:10:00+09:00"
+                },
                 "guid_id": {
                     "type": "string",
                     "example": "ef74c59a-c707-4162-a52b-455906c81ec1"
@@ -1510,6 +1514,10 @@ const docTemplate = `{
                     "type": "string",
                     "example": "퀴즈 시트 설명"
                 },
+                "created_at": {
+                    "type": "string",
+                    "example": "2023-11-10T13:10:00+09:00"
+                },
                 "id": {
                     "type": "integer",
                     "example": 100001
diff --git a/docs/swagger.json b/docs/swagger.json
index d648772..2c5fd43 100644
--- a/docs/swagger.json
+++ b/docs/swagger.json
@@ -1368,6 +1368,10 @@
                     "type": "string",
                     "example": "퀴즈 시트 설명"
                 },
+                "created_at": {
+                    "type": "string",
+                    "example": "2023-11-10T13:10:00+09:00"
+                },
                 "guid_id": {
                     "type": "string",
                     "example": "ef74c59a-c707-4162-a52b-455906c81ec1"
@@ -1502,6 +1506,10 @@
                     "type": "string",
                     "example": "퀴즈 시트 설명"
                 },
+                "created_at": {
+                    "type": "string",
+                    "example": "2023-11-10T13:10:00+09:00"
+                },
                 "id": {
                     "type": "integer",
                     "example": 100001
diff --git a/docs/swagger.yaml b/docs/swagger.yaml
index ca78e85..9d786fa 100644
--- a/docs/swagger.yaml
+++ b/docs/swagger.yaml
@@ -172,6 +172,9 @@ definitions:
       content:
         example: 퀴즈 시트 설명
         type: string
+      created_at:
+        example: "2023-11-10T13:10:00+09:00"
+        type: string
       guid_id:
         example: ef74c59a-c707-4162-a52b-455906c81ec1
         type: string
@@ -267,6 +270,9 @@ definitions:
       content:
         example: 퀴즈 시트 설명
         type: string
+      created_at:
+        example: "2023-11-10T13:10:00+09:00"
+        type: string
       id:
         example: 100001
         type: integer
diff --git a/internal/models/quizpaper.go b/internal/models/quizpaper.go
index c36224e..4368b6d 100644
--- a/internal/models/quizpaper.go
+++ b/internal/models/quizpaper.go
@@ -17,7 +17,7 @@ type QuizPaper struct {
 	Tag       datatypes.JSON `json:"tag" db:"tag" gorm:"column:tag;"`
 	Status    string         `json:"status" example:"on" gorm:"column:status;size:10;index;"`
 	UpdatedAt time.Time      `json:"-" gorm:"column:updated_at;type:DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP;index;->:false"`
-	CreatedAt time.Time      `json:"-" gorm:"column:created_at;type:DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP;index;->:false;<-:create"`
+	CreatedAt time.Time      `json:"created_at" db:"created_at" example:"2023-11-10T13:10:00+09:00" gorm:"column:created_at;type:DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP;index;"`
 }
 
 // 테이블이름 정의
@@ -35,14 +35,15 @@ type QuizPaperRequest struct {
 }
 
 type QuizPaperResponse struct {
-	ID        int64    `json:"id" example:"100001"`
-	CenterID  int64    `json:"center_id" example:"100001"`
-	ManagerID int64    `json:"manager_id" example:"100001"`
-	Title     string   `json:"title" example:"퀴즈 시트 제목"`
-	Content   string   `json:"content" example:"퀴즈 시트 설명"`
-	Category  string   `json:"category" example:"파이썬기본"`
-	Tag       []string `json:"tag" example:"Python,AI,Robot,파이썬"`
-	Status    string   `json:"status" example:"on"`
+	ID        int64     `json:"id" example:"100001"`
+	CenterID  int64     `json:"center_id" example:"100001"`
+	ManagerID int64     `json:"manager_id" example:"100001"`
+	Title     string    `json:"title" example:"퀴즈 시트 제목"`
+	Content   string    `json:"content" example:"퀴즈 시트 설명"`
+	Category  string    `json:"category" example:"파이썬기본"`
+	Tag       []string  `json:"tag" example:"Python,AI,Robot,파이썬"`
+	Status    string    `json:"status" example:"on"`
+	CreatedAt time.Time `json:"created_at" example:"2023-11-10T13:10:00+09:00"`
 }
 
 type QuizPaperListResponse struct {