diff --git a/backend/test_qr_methods.py b/backend/test_qr_methods.py
index 3930ffc..ece06f4 100644
--- a/backend/test_qr_methods.py
+++ b/backend/test_qr_methods.py
@@ -52,7 +52,10 @@ def method_1_native_qr_model2():
 
     # 헤더
     commands.append("\n".encode('euc-kr'))
-    commands.append("=== 방법 1: 내장 QR (GS ( k) ===\n".encode('euc-kr'))
+    commands.append("================================\n".encode('euc-kr'))
+    commands.append("     *** 방법 1 ***\n".encode('euc-kr'))
+    commands.append("  내장 QR (GS ( k)\n".encode('euc-kr'))
+    commands.append("================================\n".encode('euc-kr'))
     commands.append("\n".encode('euc-kr'))
 
     # QR 설정
@@ -105,7 +108,10 @@ def method_2_raster_bitmap_gs_v():
 
     # 헤더
     commands.append("\n".encode('euc-kr'))
-    commands.append("=== 방법 2: Raster (GS v 0) ===\n".encode('euc-kr'))
+    commands.append("================================\n".encode('euc-kr'))
+    commands.append("     *** 방법 2 ***\n".encode('euc-kr'))
+    commands.append("  Raster (GS v 0)\n".encode('euc-kr'))
+    commands.append("================================\n".encode('euc-kr'))
     commands.append("\n".encode('euc-kr'))
 
     # QR 이미지 생성 (작게: 80x80)
@@ -162,7 +168,10 @@ def method_3_bit_image_esc_star():
 
     # 헤더
     commands.append("\n".encode('euc-kr'))
-    commands.append("=== 방법 3: Bit Image (ESC *) ===\n".encode('euc-kr'))
+    commands.append("================================\n".encode('euc-kr'))
+    commands.append("     *** 방법 3 ***\n".encode('euc-kr'))
+    commands.append("  Bit Image (ESC *)\n".encode('euc-kr'))
+    commands.append("================================\n".encode('euc-kr'))
     commands.append("\n".encode('euc-kr'))
 
     # QR 이미지 생성 (작게: 80x80)
@@ -230,7 +239,10 @@ def method_4_simple_text_only():
 
     # 헤더
     commands.append("\n".encode('euc-kr'))
-    commands.append("=== 방법 4: 텍스트만 (비교용) ===\n".encode('euc-kr'))
+    commands.append("================================\n".encode('euc-kr'))
+    commands.append("     *** 방법 4 ***\n".encode('euc-kr'))
+    commands.append("  텍스트만 (비교용)\n".encode('euc-kr'))
+    commands.append("================================\n".encode('euc-kr'))
     commands.append("\n".encode('euc-kr'))
     commands.append("QR 이미지 대신 URL만 출력\n".encode('euc-kr'))
     commands.append("\n".encode('euc-kr'))