diff --git a/src/pages/Index/Settings/Version.vue b/src/pages/Index/Settings/Version.vue
index d1538f1..704fb06 100644
--- a/src/pages/Index/Settings/Version.vue
+++ b/src/pages/Index/Settings/Version.vue
@@ -97,6 +97,7 @@ const onShowMCUDetail = () => {
   display: flex;
   flex-direction: column;
   gap: 20px;
+
   .setting-item {
     background-color: #fff;
     border-radius: 12px;
@@ -107,27 +108,30 @@ const onShowMCUDetail = () => {
     box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.05);
     transition: all 0.3s ease;
     height: 4rem;
+
     .label {
       font-size: 28px;
       font-weight: 500;
       color: #303133;
     }
-    .value {
+
+    .value,
+    .mcu-version {
       font-size: 28px;
       color: #606266;
     }
-    .mcu-version{
-      font-size: 28px;
-    }
   }
 }
-.column-version{
+
+.column-version {
   font-weight: 600;
   font-size: 1.6rem;
   color: #303133;
 }
 
-/* 页面整体背景色，可根据喜好调整 */
+/* ==================================
+   MCU 版本详情弹窗 & 表格样式
+   ================================== */
 .mcu-detail {
   background-color: #f4f4f4;
   margin: 0;
@@ -135,38 +139,54 @@ const onShowMCUDetail = () => {
   font-family: Arial, sans-serif;
 }
 
-/* 表格整体样式 */
 .mcu-table {
-  width: 100%; /* 可调整表格宽度，比如设为100%占满容器 */
-  margin: 20px auto; /* 让表格居中 */
+  width: 100%;
+  margin: 20px auto;
+  table-layout: fixed;       /* 固定列宽生效 */
   border-collapse: collapse; /* 合并边框 */
-  background-color: #fff; /* 表格背景色 */
-  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1); /* 增加点阴影让表格立体些，可选 */
+  background-color: #fff;
+  box-shadow: 0 0 5px rgba(0, 0, 0, 0.1);
   font-size: 2rem;
 
-}
-
-/* 表头样式 */
-.mcu-table thead th {
-  padding: 10px;
-  background-color: #f1f1f1;
-  color: #353535;
-}
+  thead {
+    th {
+      padding: 10px;
+      background-color: #f1f1f1;
+      color: #353535;
+      overflow: hidden;
+      text-overflow: ellipsis;
+      white-space: nowrap;
+    }
+  }
 
-/* 表格行样式，隔行换色 */
-.mcu-table tbody tr:nth-child(even) {
-  background-color: #f8f9fa; /* 偶数行背景色，可调整 */
-}
+  tbody {
+    tr {
+      &:nth-child(even) {
+        background-color: #f8f9fa;
+      }
+      &:nth-child(odd) {
+        background-color: #ffffff;
+      }
 
-.mcu-table tbody tr:nth-child(odd) {
-  background-color: #ffffff; /* 奇数行背景色，可调整 */
-}
+      td {
+        padding: 10px;
+        border-bottom: 1px solid #ddd;
+        overflow: hidden;
+        text-overflow: ellipsis;
+        white-space: nowrap;
+      }
+    }
+  }
 
-/* 表格单元格样式 */
-.mcu-table tbody td {
-  padding: 10px;
-  border-bottom: 1px solid #ddd; /* 底部边框分隔 */
-  width: 5rem;
+  /* 列宽控制 */
+  th:nth-child(1),
+  td:nth-child(1) {
+    width: 200px;
+  }
+  th:nth-child(2),
+  td:nth-child(2) {
+    width: 150px;
+  }
 }
 
 </style>