diff --git a/src/components/inputnumber/InputNumber.vue b/src/components/inputnumber/InputNumber.vue
index d00fd8e83..6055af875 100755
--- a/src/components/inputnumber/InputNumber.vue
+++ b/src/components/inputnumber/InputNumber.vue
@@ -228,7 +228,7 @@ export default {
                     return formattedValue;
                 }
 
-                return value;
+                return value.toString();
             }
 
             return '';