diff --git a/src/components/gauge/gauge1.vue b/src/components/gauge/gauge1.vue
index df43699..390af3f 100644
--- a/src/components/gauge/gauge1.vue
+++ b/src/components/gauge/gauge1.vue
@@ -196,6 +196,10 @@
       console.log('refresh Data' + newVal)
       this.option.series[0].data[0].value = newVal.rate
       this.refreshEchart()
+    },
+    centerText (val) {
+      this.option.series[0].data[0].name = val
+      this.refreshEchart()
     }
   },
   mounted () {