diff --git a/src/components/echart/bottom/bottomLeftChart/chart.vue b/src/components/echart/bottom/bottomLeftChart/chart.vue
index 70e6cec..a4e2534 100644
--- a/src/components/echart/bottom/bottomLeftChart/chart.vue
+++ b/src/components/echart/bottom/bottomLeftChart/chart.vue
@@ -31,9 +31,6 @@ export default {
     cdata: {
       handler (newData) {
         this.options = {
-          title: {
-            text: "",
-          },
           tooltip: {
             trigger: "axis",
             backgroundColor: "rgba(255,255,255,0.1)",