diff --git a/AutoRobot/Windows/Robot/Web/src/DockLayout/TabPage.vue b/AutoRobot/Windows/Robot/Web/src/DockLayout/TabPage.vue
index 86a325b..c8fffea 100644
--- a/AutoRobot/Windows/Robot/Web/src/DockLayout/TabPage.vue
+++ b/AutoRobot/Windows/Robot/Web/src/DockLayout/TabPage.vue
@@ -60,17 +60,13 @@ const closeTab = (tabId) => {
 .tab-page {
   display: flex;
   flex-direction: column;
-  width: 300px;
-  height: 250px;
+  width: 100%;
+  height: 100%;
   background: #5D6B99;
   border: 1px solid #c7d2ea;
   border-radius: 0;
   overflow: hidden;
   font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
-  position: relative;
-  left: 50%;
-  top: 50%;
-  transform: translate(-50%, -50%);
 }
 
 :root {
@@ -83,7 +79,7 @@ const closeTab = (tabId) => {
   display: flex;
   flex-wrap: nowrap;
   height: 28px;
-  background: linear-gradient(to bottom, var(--vs-blue-top), var(--vs-blue-bottom));
+  background: transparent;
   border-bottom: none;
   overflow-x: auto;
   overflow-y: hidden;
@@ -98,8 +94,7 @@ const closeTab = (tabId) => {
   padding: 0 16px;
   margin-left: 1px;
   background: linear-gradient(to bottom, var(--vs-blue-top), var(--vs-blue-bottom));
-  border: 1px solid #c7d2ea;
-  border-bottom: none;
+  border-bottom-color: #c7d2ea;
   border-radius: 3px 3px 0 0;
   cursor: pointer;
   white-space: nowrap;
@@ -111,7 +106,7 @@ const closeTab = (tabId) => {
 .tab-item.active {
   background: #ffffff;
   border: 1px solid #c7d2ea;
-  border-bottom: none;
+  border-bottom-color: #ffffff;
   border-top-width: 2px;
   border-top-color: #0078d7;
   color: #333;
@@ -142,12 +137,9 @@ const closeTab = (tabId) => {
 }
 
 .tab-placeholder {
-  flex: 1;
   background: transparent;
-  height: 26px;
-  margin-left: 1px;
-  border: 1px solid transparent;
-  border-bottom: none;
+  border: transparent;
+  border-bottom-color: #c7d2ea;
 }
 
 /* 内容区域样式 */
@@ -155,9 +147,6 @@ const closeTab = (tabId) => {
   flex: 1;
   position: relative;
   overflow: hidden;
-  border-top: 1px solid #c7d2ea;
-  margin-top: -1px;
-  background: #ffffff;
 }
 
 .tab-panel {
diff --git a/AutoRobot/Windows/Robot/Web/src/DockLayout/ToDoList.md b/AutoRobot/Windows/Robot/Web/src/DockLayout/ToDoList.md
index 20c5f74..4f3749f 100644
--- a/AutoRobot/Windows/Robot/Web/src/DockLayout/ToDoList.md
+++ b/AutoRobot/Windows/Robot/Web/src/DockLayout/ToDoList.md
@@ -12,6 +12,7 @@
 
 ### TabPage
 1. 初始添加时，默认宽300px，高250px。位置相对父容器水平居中，垂直居中。
+2. 背景颜色为#5D6B99
 
 ### Panel
 1. 填充满父容器。