diff --git a/src/views/dashboard/smfCDRByIMSI/index.vue b/src/views/dashboard/smfCDRByIMSI/index.vue
index dea8bf0b..7c99e830 100644
--- a/src/views/dashboard/smfCDRByIMSI/index.vue
+++ b/src/views/dashboard/smfCDRByIMSI/index.vue
@@ -229,7 +229,7 @@ function fnRanderChart() {
 
   // 创建 ResizeObserver 实例 监听图表容器大小变化，并在变化时调整图表大小
   var observer = new ResizeObserver(entries => {
-    if (cdrChart) {
+    if (cdrChart && !cdrChart.isDisposed) {
       cdrChart.resize();
     }
   });
@@ -295,6 +295,8 @@ let state = reactive({
   total: 0,
   /**表格加载状态 */
   loading: false,
+  /**数据总量 up,down */
+  dataUsage: ['0 B', '0 B'],
 });
 
 /**查询列表, pageNum初始页数 */
@@ -455,6 +457,18 @@ function fnRanderChartDataUpdate() {
     ],
   });
   cdrChart.hideLoading();
+
+  // 累加总量
+  let uplinkTotal = 0;
+  let downlinkTotal = 0;
+  for (let index = 0; index < dataVolumeUplinkYSeriesData.length; index++) {
+    uplinkTotal += dataVolumeUplinkYSeriesData[index];
+    downlinkTotal += dataVolumeDownlinkYSeriesData[index];
+  }
+  state.dataUsage = [
+    parseSizeFromByte(uplinkTotal),
+    parseSizeFromByte(downlinkTotal),
+  ];
 }
 
 /**
@@ -549,9 +563,9 @@ onMounted(() => {
       if (res.code === RESULT_CODE_SUCCESS && Array.isArray(res.data)) {
         if (res.data.length > 0) {
           let arr: Record<string, any>[] = [];
-          res.data.forEach(i => {
-            if (i.neType === 'SMF') {
-              arr.push({ value: i.neId, label: i.neName });
+          res.data.forEach((v: any) => {
+            if (v.neType === 'SMF') {
+              arr.push({ value: v.neId, label: v.neName });
             }
           });
           neOtions.value = arr;
@@ -669,6 +683,15 @@ onBeforeUnmount(() => {
     <a-card :bordered="false">
       <!-- 图数据 -->
       <div ref="cdrChartDom" style="height: 600px; width: 100%"></div>
+
+      <a-descriptions title="Data Usage" bordered :column="2">
+        <a-descriptions-item label="Total Uplink">
+          {{ state.dataUsage[0] }}
+        </a-descriptions-item>
+        <a-descriptions-item label="Total Downlink">
+          {{ state.dataUsage[1] }}
+        </a-descriptions-item>
+      </a-descriptions>
     </a-card>
   </PageContainer>
 </template>