diff --git a/src/utils/echartMethod.ts b/src/utils/echartMethod.ts
index fe190e2..a3c9d0f 100644
--- a/src/utils/echartMethod.ts
+++ b/src/utils/echartMethod.ts
@@ -1,11 +1,18 @@
+const dataProcessing = (arr: any[]) => {
+    return arr
+        .filter(item => typeof item === 'number' || (typeof item === 'string' && !isNaN(parseFloat(item))))
+        .map(item => (typeof item === 'number' ? item : parseFloat(item)))
+}
+
 // 处理y轴最大最小值
 export const yMethod = (arr: any) => {
+    let numList = dataProcessing(arr)
     let maxValue = 0
     let minValue = 0
     let max = 0
     let min = 0
-    maxValue = Math.max(...arr)
-    minValue = Math.min(...arr)
+    maxValue = Math.max(...numList)
+    minValue = Math.min(...numList)
     if (maxValue > 1000 || minValue < -1000) {
         max = Math.ceil(maxValue / 100) * 100
         if (minValue == 0) {