diff --git a/src/views/charts2/charts/npm/NpmLine.vue b/src/views/charts2/charts/npm/NpmLine.vue
index 112e7593..de70b3e8 100644
--- a/src/views/charts2/charts/npm/NpmLine.vue
+++ b/src/views/charts2/charts/npm/NpmLine.vue
@@ -182,6 +182,7 @@ export default {
         data = data.reverse()
 
         this.chartOption.series = data.map((t, i) => {
+          console.info(t)
           return {
             type: 'line',
             symbol: 'circle',
@@ -196,7 +197,7 @@ export default {
               }
             },
             name: t.legend ? t.legend : this.$t(chartData.i18n) || chartData.name,
-            stack: this.chartData.params.isStack ? 'network.total' : '',
+            stack: this.chartData.params.isStack ? (t.legend === this.$t('network.total') ? '' : 'network.total') : '',
             lineStyle: {
               width: 1
             },