diff --git a/app.py b/app.py
index 6f88bc7..5f554f4 100644
--- a/app.py
+++ b/app.py
@@ -1,6 +1,5 @@
 from flask import Flask, jsonify, g
-from qr import image
-import student
+import qr
 
 app = Flask(__name__)
 
@@ -11,10 +10,7 @@ def CNUqrhome():
     
 @app.route('/cnuqr/<ID>', methods=['GET'])
 def CNUqr(ID):
-    student.setStudentID(ID)
-    g.studentID = ID
-    return image.load("result.png")
-
+    return qr.qrmaker(ID).load("result.png")
 
 @app.route('/cnuqr/getid', methods=['GET'])
 def getID():
diff --git a/qr.py b/qr.py
index e394fdd..c9d79b8 100644
--- a/qr.py
+++ b/qr.py
@@ -11,33 +11,28 @@
 import base64
 import time, datetime
 import qrcode
-from studentinfo import studentID
 
 # 교번 또는 학번을 입력받습니다.
 
 # 코드 형식 조합
-now = datetime.datetime.now()
-
-year = str(now.year)
-month = str(now.month)
-day = str(now.day)
-hour = str(now.hour)
-minute = str(now.minute)
-second = str(now.second)
-
-newMonth = month.rjust(2,'0')
-newDay = day.rjust(2,'0')
-newHour = hour.rjust(2,'0')
-newMinute = minute.rjust(2,'0')
-newSecond = second.rjust(2,'0')
-
-timeStamp = str(year + newMonth + newDay + newHour + newMinute + newSecond)
-
-#Base64 형식으로 암호화
-rawCode = str(studentID+"^"+timeStamp)
-encodedCode = rawCode.encode('UTF-8')
-resultCode = base64.b64encode(encodedCode)
-resultCodeString = resultCode.decode('ascii')
-
-# QR코드를 표출합니다.
-image = qrcode.make(resultCodeString)
\ No newline at end of file
+def qrmaker(studentID):
+    now = datetime.datetime.now()
+    year = str(now.year)
+    month = str(now.month)
+    day = str(now.day)
+    hour = str(now.hour)
+    minute = str(now.minute)
+    second = str(now.second)
+    newMonth = month.rjust(2,'0')
+    newDay = day.rjust(2,'0')
+    newHour = hour.rjust(2,'0')
+    newMinute = minute.rjust(2,'0')
+    newSecond = second.rjust(2,'0')
+    timeStamp = str(year + newMonth + newDay + newHour + newMinute + newSecond)
+    rawCode = str(studentID+"^"+timeStamp)
+    rawCode = str(studentID+"^"+timeStamp)
+    encodedCode = rawCode.encode('UTF-8')
+    resultCode = base64.b64encode(encodedCode)
+    resultCodeString = resultCode.decode('ascii')
+    image = qrcode.make(resultCodeString)
+    return image
\ No newline at end of file