diff --git a/课程表.html b/课程表.html
index 299fa96..6914d1e 100644
--- a/课程表.html
+++ b/课程表.html
@@ -16,6 +16,10 @@
             background-color: #eef;
         }
 
+        td {
+            font-weight: 900;
+        }
+
         table {
             margin: 1rem auto;
         }
@@ -188,10 +192,61 @@
         const date = `${now.getFullYear()}年${now.getMonth() + 1}月${now.getDate()}日`
         document.getElementById("weekday1").innerText = date
         document.getElementById("weekday2").innerText = day
+        for (const td of document.querySelectorAll('td')) {
+            switch (td.innerText) {
+                case '数学':
+                    td.style.backgroundColor = 'rgba(127, 255, 127, 0.4)'
+                    break
+                case '研学':
+                    td.style.backgroundColor = 'rgba(127, 255, 127, 0.4)'
+                    break
+                case '语文':
+                    td.style.backgroundColor = 'rgba(255, 127, 127, 0.4)'
+                    break
+                case '班会':
+                    td.style.backgroundColor = 'rgba(255, 127, 127, 0.4)'
+                    break
+                case '英语':
+                    td.style.backgroundColor = 'rgba(255, 255, 127, 0.4)'
+                    break
+                case '叮当':
+                    td.style.backgroundColor = 'rgba(255, 255, 127, 0.4)'
+                    break
+                case '体育':
+                    td.style.backgroundColor = 'rgba(127, 127, 255, 0.4)'
+                    break
+                case '科学':
+                    td.style.backgroundColor = 'rgba(255, 192, 127, 0.4)'
+                    break
+                case '劳动':
+                    td.style.backgroundColor = 'rgba(255, 192, 127, 0.4)'
+                    break
+                case '美术':
+                    td.style.backgroundColor = 'rgba(255, 192, 255, 0.4)'
+                    break
+                case '德法':
+                    td.style.backgroundColor = 'rgba(192, 127, 127, 0.4)'
+                    break
+                case '音乐':
+                    td.style.backgroundColor = 'rgba(127, 255, 255, 0.4)'
+                    break
+                case '信息':
+                    td.style.backgroundColor = 'gold'
+                    break
+                case '综实':
+                    td.style.backgroundColor = 'lightgreen'
+                    break
+                case '🍚🥢':
+                    td.style.backgroundColor = '#eef'
+                    break
+                default:
+                    break
+            }
+        }
         if (tomorrow > 0 && tomorrow < 6)
             document.querySelectorAll(`tr td:nth-child(${tomorrow + 1})`).forEach(cell => {
-                cell.style.color = "#ff7"
-                cell.style.background = "#66d"
+                cell.style.color = 'blue'
+                cell.style.textShadow = '0 0 2px skyblue'
                 cell.style.fontWeight = 900
             })
     </script>