diff --git a/src/admin/index.php b/src/admin/index.php
index 29c8195..803b76f 100644
--- a/src/admin/index.php
+++ b/src/admin/index.php
@@ -31,55 +31,54 @@ include_once 'header.php';
           <i class="fa-solid fa-ellipsis-vertical text-gray-300"></i>
         </h3>
         <!-- SVG Bar Chart -->
-        <div class="relative w-full" style="height:200px;">
-          <svg viewBox="0 0 280 180" class="w-full h-full" xmlns="http://www.w3.org/2000/svg">
-            <!-- 격자선 & Y축 레이블 -->
-            <!-- y=0 → svg y=155, y=1800 → svg y=15. 범위 140px, 단위 1800 -->
-            <!-- y_svg = 155 - (val/1800)*140 -->
+        <div class="relative w-full" style="height:240px;">
+          <svg viewBox="0 0 320 210" class="w-full h-full" xmlns="http://www.w3.org/2000/svg">
+            <!-- y=0→svg y=175, y=1800→svg y=10. 범위 165px -->
+            <!-- y_svg = 175 - (val/1800)*165 -->
 
             <!-- 격자선 -->
-            <line x1="36" y1="155" x2="270" y2="155" stroke="#e5e7eb" stroke-width="1"/>
-            <line x1="36" y1="120" x2="270" y2="120" stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="3,3"/>
-            <line x1="36" y1="85"  x2="270" y2="85"  stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="3,3"/>
-            <line x1="36" y1="50"  x2="270" y2="50"  stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="3,3"/>
-            <line x1="36" y1="15"  x2="270" y2="15"  stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="3,3"/>
+            <line x1="42" y1="175" x2="315" y2="175" stroke="#e5e7eb" stroke-width="1"/>
+            <line x1="42" y1="134" x2="315" y2="134" stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="4,3"/>
+            <line x1="42" y1="93"  x2="315" y2="93"  stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="4,3"/>
+            <line x1="42" y1="52"  x2="315" y2="52"  stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="4,3"/>
+            <line x1="42" y1="10"  x2="315" y2="10"  stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="4,3"/>
 
             <!-- Y축 레이블 -->
-            <text x="30" y="158" text-anchor="end" font-size="8" fill="#9ca3af">0</text>
-            <text x="30" y="123" text-anchor="end" font-size="8" fill="#9ca3af">450</text>
-            <text x="30" y="88"  text-anchor="end" font-size="8" fill="#9ca3af">900</text>
-            <text x="30" y="53"  text-anchor="end" font-size="8" fill="#9ca3af">1350</text>
-            <text x="30" y="18"  text-anchor="end" font-size="8" fill="#9ca3af">1800</text>
+            <text x="38" y="178" text-anchor="end" font-size="11" fill="#9ca3af">0</text>
+            <text x="38" y="137" text-anchor="end" font-size="11" fill="#9ca3af">450</text>
+            <text x="38" y="96"  text-anchor="end" font-size="11" fill="#9ca3af">900</text>
+            <text x="38" y="55"  text-anchor="end" font-size="11" fill="#9ca3af">1350</text>
+            <text x="38" y="13"  text-anchor="end" font-size="11" fill="#9ca3af">1800</text>
 
             <!-- Y축 라인 -->
-            <line x1="36" y1="10" x2="36" y2="155" stroke="#e5e7eb" stroke-width="1"/>
+            <line x1="42" y1="8" x2="42" y2="175" stroke="#d1d5db" stroke-width="1"/>
 
-            <!-- 막대 그래프 데이터 -->
-            <!-- 삼안: 520명 → (520/1800)*140=40.4px → y=155-40=115 -->
-            <!-- 한맥: 450명 → (450/1800)*140=35px → y=155-35=120 -->
-            <!-- PTC: 120명 → (120/1800)*140=9.3px → y=155-9=146 -->
-            <!-- 바른: 74명 → (74/1800)*140=5.7px  → y=155-6=149 -->
-            <!-- 장현: 90명  → (90/1800)*140=7px    → y=155-7=148 -->
-            <!-- 한라산업: 1800명 → y=15 -->
+            <!-- 막대 너비 36, 간격 8, 6개 막대, x시작 50 -->
+            <!-- 한맥:450 → h=(450/1800)*165=41.25 → y=175-41=134 -->
+            <!-- 삼안:520 → h=47.7 → y=127 -->
+            <!-- 한라:1800→ h=165   → y=10 -->
+            <!-- PTC:120 → h=11    → y=164 -->
+            <!-- 바른:74  → h=6.8  → y=168 -->
+            <!-- 장현:90  → h=8.25 → y=167 -->
 
             <!-- 한맥기술 -->
-            <rect x="44"  y="120" width="28" height="35" fill="#114b3d" rx="2"/>
-            <text x="58"  y="168" text-anchor="middle" font-size="7" fill="#6b7280">한맥</text>
+            <rect x="50"  y="134" width="36" height="41" fill="#114b3d" rx="3"/>
+            <text x="68"  y="194" text-anchor="middle" font-size="10" fill="#6b7280">한맥</text>
             <!-- 삼안 -->
-            <rect x="82"  y="115" width="28" height="40" fill="#114b3d" rx="2"/>
-            <text x="96"  y="168" text-anchor="middle" font-size="7" fill="#6b7280">삼안</text>
-            <!-- 한라산업 (가장 큰 값) -->
-            <rect x="120" y="15"  width="28" height="140" fill="#114b3d" rx="2"/>
-            <text x="134" y="168" text-anchor="middle" font-size="7" fill="#6b7280">한라산업</text>
+            <rect x="94"  y="127" width="36" height="48" fill="#114b3d" rx="3"/>
+            <text x="112" y="194" text-anchor="middle" font-size="10" fill="#6b7280">삼안</text>
+            <!-- 한라산업 -->
+            <rect x="138" y="10"  width="36" height="165" fill="#114b3d" rx="3"/>
+            <text x="156" y="194" text-anchor="middle" font-size="10" fill="#6b7280">한라산업</text>
             <!-- PTC -->
-            <rect x="158" y="140" width="28" height="15" fill="#1d6b56" rx="2"/>
-            <text x="172" y="168" text-anchor="middle" font-size="7" fill="#6b7280">PTC</text>
+            <rect x="182" y="164" width="36" height="11" fill="#1d6b56" rx="3"/>
+            <text x="200" y="194" text-anchor="middle" font-size="10" fill="#6b7280">PTC</text>
             <!-- 바른컨설턴트 -->
-            <rect x="196" y="148" width="28" height="7"  fill="#1d6b56" rx="2"/>
-            <text x="210" y="168" text-anchor="middle" font-size="6.5" fill="#6b7280">바른</text>
+            <rect x="226" y="168" width="36" height="7"  fill="#1d6b56" rx="3"/>
+            <text x="244" y="194" text-anchor="middle" font-size="10" fill="#6b7280">바른</text>
             <!-- 장현산업 -->
-            <rect x="234" y="145" width="28" height="10" fill="#1d6b56" rx="2"/>
-            <text x="248" y="168" text-anchor="middle" font-size="6.5" fill="#6b7280">장현</text>
+            <rect x="270" y="167" width="36" height="8"  fill="#1d6b56" rx="3"/>
+            <text x="288" y="194" text-anchor="middle" font-size="10" fill="#6b7280">장현</text>
           </svg>
         </div>
       </div>
@@ -132,57 +131,54 @@ include_once 'header.php';
           </div>
         </div>
         <!-- SVG Line Chart -->
-        <div class="relative w-full" style="height:200px;">
-          <svg viewBox="0 0 280 180" class="w-full h-full" xmlns="http://www.w3.org/2000/svg">
-            <!-- 격자 범위: y=0→svg y=155, y=800→svg y=15. 140px 높이 -->
-            <!-- x 범위: x=36 ~ x=270 (6점) -->
-            <!-- 날짜: 01/20,01/21,01/22,01/23,01/24,01/26 -->
-            <!-- 값:    220,  310,  450,  480,  570,  590 -->
-            <!-- y_svg = 155 - (val/800)*140 -->
-            <!-- 220→116.5, 310→101.8, 450→76.25, 480→71.5, 570→55.25, 590→52.0 -->
-            <!-- x 간격: (270-36)/5 = 46.8 → 36,82.8,129.6,176.4,223.2,270 -->
+        <div class="relative w-full" style="height:240px;">
+          <svg viewBox="0 0 320 210" class="w-full h-full" xmlns="http://www.w3.org/2000/svg">
+            <!-- y=0→svg y=175, y=800→svg y=10. 범위 165px -->
+            <!-- y_svg = 175 - (val/800)*165 -->
+            <!-- x: x=42 ~ x=310 (6점), 간격 53.6 -->
+            <!-- 220→129.6, 310→111.1, 450→82.7, 480→76.9, 570→55.1, 590→51.4 -->
 
             <!-- 격자선 -->
-            <line x1="36" y1="155" x2="270" y2="155" stroke="#e5e7eb" stroke-width="1"/>
-            <line x1="36" y1="120" x2="270" y2="120" stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="3,3"/>
-            <line x1="36" y1="85"  x2="270" y2="85"  stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="3,3"/>
-            <line x1="36" y1="50"  x2="270" y2="50"  stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="3,3"/>
-            <line x1="36" y1="15"  x2="270" y2="15"  stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="3,3"/>
+            <line x1="42" y1="175" x2="315" y2="175" stroke="#e5e7eb" stroke-width="1"/>
+            <line x1="42" y1="134" x2="315" y2="134" stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="4,3"/>
+            <line x1="42" y1="93"  x2="315" y2="93"  stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="4,3"/>
+            <line x1="42" y1="52"  x2="315" y2="52"  stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="4,3"/>
+            <line x1="42" y1="10"  x2="315" y2="10"  stroke="#e5e7eb" stroke-width="0.8" stroke-dasharray="4,3"/>
 
             <!-- Y축 레이블 -->
-            <text x="30" y="158" text-anchor="end" font-size="8" fill="#9ca3af">0</text>
-            <text x="30" y="123" text-anchor="end" font-size="8" fill="#9ca3af">200</text>
-            <text x="30" y="88"  text-anchor="end" font-size="8" fill="#9ca3af">400</text>
-            <text x="30" y="53"  text-anchor="end" font-size="8" fill="#9ca3af">600</text>
-            <text x="30" y="18"  text-anchor="end" font-size="8" fill="#9ca3af">800</text>
+            <text x="38" y="178" text-anchor="end" font-size="11" fill="#9ca3af">0</text>
+            <text x="38" y="137" text-anchor="end" font-size="11" fill="#9ca3af">200</text>
+            <text x="38" y="96"  text-anchor="end" font-size="11" fill="#9ca3af">400</text>
+            <text x="38" y="55"  text-anchor="end" font-size="11" fill="#9ca3af">600</text>
+            <text x="38" y="13"  text-anchor="end" font-size="11" fill="#9ca3af">800</text>
 
             <!-- Y축 라인 -->
-            <line x1="36" y1="10" x2="36" y2="155" stroke="#e5e7eb" stroke-width="1"/>
+            <line x1="42" y1="8" x2="42" y2="175" stroke="#d1d5db" stroke-width="1"/>
 
             <!-- 라인 경로 -->
             <polyline
-              points="36,117 83,102 130,77 177,71 223,56 270,52"
+              points="42,130 96,111 150,83 204,77 258,55 310,51"
               fill="none"
               stroke="#0d9488"
-              stroke-width="2"
+              stroke-width="2.5"
               stroke-linejoin="round"
             />
 
             <!-- 데이터 포인트 (원) -->
-            <circle cx="36"  cy="117" r="3.5" fill="white" stroke="#0d9488" stroke-width="2"/>
-            <circle cx="83"  cy="102" r="3.5" fill="white" stroke="#0d9488" stroke-width="2"/>
-            <circle cx="130" cy="77"  r="3.5" fill="white" stroke="#0d9488" stroke-width="2"/>
-            <circle cx="177" cy="71"  r="3.5" fill="white" stroke="#0d9488" stroke-width="2"/>
-            <circle cx="223" cy="56"  r="3.5" fill="white" stroke="#0d9488" stroke-width="2"/>
-            <circle cx="270" cy="52"  r="3.5" fill="white" stroke="#0d9488" stroke-width="2"/>
+            <circle cx="42"  cy="130" r="4.5" fill="white" stroke="#0d9488" stroke-width="2.5"/>
+            <circle cx="96"  cy="111" r="4.5" fill="white" stroke="#0d9488" stroke-width="2.5"/>
+            <circle cx="150" cy="83"  r="4.5" fill="white" stroke="#0d9488" stroke-width="2.5"/>
+            <circle cx="204" cy="77"  r="4.5" fill="white" stroke="#0d9488" stroke-width="2.5"/>
+            <circle cx="258" cy="55"  r="4.5" fill="white" stroke="#0d9488" stroke-width="2.5"/>
+            <circle cx="310" cy="51"  r="4.5" fill="white" stroke="#0d9488" stroke-width="2.5"/>
 
             <!-- X축 레이블 -->
-            <text x="36"  y="168" text-anchor="middle" font-size="7" fill="#9ca3af">01/20</text>
-            <text x="83"  y="168" text-anchor="middle" font-size="7" fill="#9ca3af">01/21</text>
-            <text x="130" y="168" text-anchor="middle" font-size="7" fill="#9ca3af">01/22</text>
-            <text x="177" y="168" text-anchor="middle" font-size="7" fill="#9ca3af">01/23</text>
-            <text x="223" y="168" text-anchor="middle" font-size="7" fill="#9ca3af">01/24</text>
-            <text x="270" y="168" text-anchor="middle" font-size="7" fill="#9ca3af">01/26</text>
+            <text x="42"  y="194" text-anchor="middle" font-size="10" fill="#9ca3af">01/20</text>
+            <text x="96"  y="194" text-anchor="middle" font-size="10" fill="#9ca3af">01/21</text>
+            <text x="150" y="194" text-anchor="middle" font-size="10" fill="#9ca3af">01/22</text>
+            <text x="204" y="194" text-anchor="middle" font-size="10" fill="#9ca3af">01/23</text>
+            <text x="258" y="194" text-anchor="middle" font-size="10" fill="#9ca3af">01/24</text>
+            <text x="310" y="194" text-anchor="middle" font-size="10" fill="#9ca3af">01/26</text>
           </svg>
         </div>
       </div>