diff --git a/src/pages/overview/_components/pie-chart.vue b/src/pages/overview/_components/pie-chart.vue
index ec8e2af..f1279b6 100644
--- a/src/pages/overview/_components/pie-chart.vue
+++ b/src/pages/overview/_components/pie-chart.vue
@@ -61,6 +61,7 @@ const initChart = () => {
                 type: 'pie',
                 radius: ['40%', '70%'],
                 // avoidLabelOverlap: false,
+
                 top: '20%',
                 itemStyle: {
                     borderRadius: 10
@@ -70,6 +71,8 @@ const initChart = () => {
                     position: 'center'
                 },
                 emphasis: {
+                    scale: true,
+                    scaleSize: 5,
                     itemStyle: {
                         shadowBlur: 10,
                         shadowOffsetX: 0,
@@ -79,9 +82,9 @@ const initChart = () => {
                 labelLine: {
                     show: true
                 },
-                hoverOffset: 15, // 增加悬停偏移量
+                // hoverOffset: 15, // 增加悬停偏移量
                 still: false, // 允许悬浮动画
-                silent: true, // 启用交互
+                cursor: 'pointer',
                 // 添加响应阈值配置
                 hoverAnimationThreshold: 1, // 无论多小的区块都可交互
                 selectedOffset: 10,      // 选中项偏移量
@@ -94,7 +97,8 @@ const initChart = () => {
 onMounted(() => {
     // 延迟初始化确保DOM就绪
     setTimeout(initChart, 0)
-    window.addEventListener('resize', initChart)
+    // window.addEventListener('resize', initChart)
+    window.addEventListener('resize', initChart);
 })
 
 onUnmounted(() => {
@@ -103,6 +107,7 @@ onUnmounted(() => {
         chartInstance = null
     }
     window.removeEventListener('resize', initChart)
+
 })
 
 // 数据变化时更新
@@ -120,9 +125,13 @@ watch(() => props.data, () => {
 
 <style scoped>
 .chart-container {
-    touch-action: manipulation;
+    /* touch-action: manipulation; */
     /* 优化移动端触控 */
-    -webkit-tap-highlight-color: transparent;
+    /* -webkit-tap-highlight-color: transparent; */
     /* 移除点击高光 */
+    -webkit-user-select: none;
+    user-select: none;
+    /* 优化点击反馈 */
+    transition: filter 0.2s;
 }
 </style>
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