diff --git a/src/components/random-money/index.vue b/src/components/random-money/index.vue
index 94f6829..f565494 100644
--- a/src/components/random-money/index.vue
+++ b/src/components/random-money/index.vue
@@ -85,8 +85,7 @@ export default {
             this.inputNickname = res.nickname;
         },
         onMoneyInput(e){
-            console.log(e.target.value)
-            this.number = this.money
+            this.number = e.target.value
         },
         changeMoney(){
             const rand = Math.floor(Math.random() * this.randList.length);
diff --git a/src/mixins/index.js b/src/mixins/index.js
index 5078a31..0d9d848 100644
--- a/src/mixins/index.js
+++ b/src/mixins/index.js
@@ -7,7 +7,8 @@ export default {
         numberOnly: {
             bind: function(el) {
                 el.handler = function() {
-                    el.value = el.value.replace(/\D+/, '')
+                    // el.value = el.value.replace(/\D+/, '')
+                    el.value = el.value.replace(/^\D*(\d*(?:\.\d{0,2})?).*$/g, '$1')
                 }
                 el.addEventListener('input', el.handler)
             },