diff --git a/exam/Scripts/examInfo.js b/exam/Scripts/examInfo.js
index 1b0ea09..f028b0a 100644
--- a/exam/Scripts/examInfo.js
+++ b/exam/Scripts/examInfo.js
@@ -67,7 +67,6 @@ document.addEventListener("DOMContentLoaded", () => {
             let currentExam = null;
             let nextExam = null;
             let lastExam = null;
-            let isnotificated = false;
 
             data.examInfos.forEach(exam => {
                 const start = new Date(exam.start);
@@ -99,15 +98,15 @@ document.addEventListener("DOMContentLoaded", () => {
                     remainingTimeElem.style.fontWeight = "bold";
                     statusElem.textContent = "状态: 即将结束";
                     statusElem.style.color = "red";
-                    
+
                     // 在剩余15分钟时显示提醒
-                    if (isnotificated === false) {
+                    if (isnotificated === false && remainingMinutes === 14 && remainingSeconds === 59) {
+                        isnotificated = true;
                         const overlay = document.getElementById('reminder-overlay');
                         overlay.classList.add('show');
                         setTimeout(() => {
                             overlay.classList.remove('show');
                         }, 5000);
-                        isnotificated = true;
                     }
                 } else {
                     remainingTimeElem.textContent = `剩余时间: ${remainingTimeText}`;
diff --git a/exam/Styles/ealg/dark.css b/exam/Styles/ealg/dark.css
index 1a77a06..efa404f 100644
--- a/exam/Styles/ealg/dark.css
+++ b/exam/Styles/ealg/dark.css
@@ -42,10 +42,9 @@ body::-webkit-scrollbar {
 
 .container {
     padding: 24px;
-    max-width: 1400px;
+    max-width: 100%;
     margin: auto;
-    background-color: #333333;
-    border-radius: 28px;
+    background-color: #1f1f1f;
     box-shadow: 0 4px 8px rgba(0,0,0,0.2);
 }
 
@@ -94,9 +93,9 @@ h1 {
 }
 
 .clock-section, .info-section, .right-column {
-    background-color: #404040;
+    background-color: #292929;
     padding: 24px;
-    border-radius: 28px;
+    border-radius: 14px;
     box-shadow: 0 2px 6px rgba(0,0,0,0.2);
 }
 
@@ -120,8 +119,8 @@ table {
     border-collapse: separate;
     border-spacing: 0;
     margin-top: 24px;
-    background-color: #4A4A4A;
-    border-radius: 16px;
+    background-color: #292929;
+    border-radius: 14px;
     overflow: hidden;
 }
 
@@ -145,7 +144,7 @@ tr:hover {
 .exam-status-tag {
     padding: 6px 12px;
     border-radius: 8px;
-    font-size: 1.2rem;
+    font-size: 1rem;
     font-weight: 500;
 }
 
diff --git a/exam/Styles/ealg/light.css b/exam/Styles/ealg/light.css
index c671f1d..3cd75d2 100644
--- a/exam/Styles/ealg/light.css
+++ b/exam/Styles/ealg/light.css
@@ -42,10 +42,9 @@ body::-webkit-scrollbar {
 
 .container {
     padding: 24px;
-    max-width: 1400px;
+    max-width: 100%;
     margin: auto;
     background-color: #FFFFFF;
-    border-radius: 28px;
     box-shadow: 0 4px 8px rgba(0,0,0,0.1);
 }
 
@@ -129,11 +128,11 @@ th, td {
     padding: 1px;
     font-size: 1.8rem;
     text-align: center;
-    border-bottom: 1px solid #E8DEF8;
+    border-bottom: 1px solid #ffffff;
 }
 
 th {
-    background-color: #E8DEF8;
+    background-color: #ffffff;
     color: #1C1B1F;
     font-weight: 500;
 }
@@ -145,7 +144,7 @@ tr:hover {
 .exam-status-tag {
     padding: 6px 12px;
     border-radius: 8px;
-    font-size: 1.2rem;
+    font-size: 1rem;
     font-weight: 500;
 }