diff --git a/src/components/input-number/input-number.vue b/src/components/input-number/input-number.vue
index 4bbe6528..a2df4400 100644
--- a/src/components/input-number/input-number.vue
+++ b/src/components/input-number/input-number.vue
@@ -290,7 +290,6 @@
                     val = this.parser(val);
                 }
                 
-                const {min, max} = this;
                 const isEmptyString = val.length === 0;
                 if(isEmptyString){
                     this.setValue(null);