diff --git a/src/renderer/src/App.vue b/src/renderer/src/App.vue
index 1c1b40d..6565259 100644
--- a/src/renderer/src/App.vue
+++ b/src/renderer/src/App.vue
@@ -107,9 +107,8 @@ export default {
           let temp = []
           resultStr += `<第${i + 1}组/Group ${i + 1}>\n `
           for (let j = 0; j < this.form.geshu; j++) {
-            let zhengshu = _.random(this.form.min, this.form.max)
-            let xiaoshu = _.random(0, Math.pow(10, this.form.weishu))
-            let num = Number(`${zhengshu}.${xiaoshu}`).toFixed(this.form.weishu)
+            let zhengshu = Math.random() * (this.form.max - this.form.min) + this.form.min
+            let num = zhengshu.toFixed(this.form.weishu)
             temp.push(num)
             resultStr += `${num}\n `
           }