diff --git a/pages/rwa_package/components/qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue b/pages/rwa_package/components/qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue
index e98c160..f962ccc 100644
--- a/pages/rwa_package/components/qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue
+++ b/pages/rwa_package/components/qiun-data-charts/components/qiun-data-charts/qiun-data-charts.vue
@@ -143,7 +143,7 @@
         <canvas
           :id="cid"
           :canvasId="cid"
-          :style="{ width: cWidth + 'px', height: cHeight + 'px', background: background }"
+          :style="{ height: cHeight + 'px', background: background }"
           :disable-scroll="disScroll"
           @tap="_tap"
           @error="_error"