diff --git a/src/core/view/components/input/index.vue b/src/core/view/components/input/index.vue
index 7c0fe8b394123a7d3d2f0737ec9e818e320ec337..8166bb75a89ff5703767ba7a3bd9a04937dd8887 100644
--- a/src/core/view/components/input/index.vue
+++ b/src/core/view/components/input/index.vue
@@ -197,6 +197,8 @@ export default {
         if (this.$refs.input.validity && !this.$refs.input.validity.valid) {
           $event.target.value = this.cachedValue
           this.inputValue = $event.target.value
+          // 输入非法字符不触发 input 事件
+          return
         } else {
           this.cachedValue = this.inputValue
         }
@@ -208,6 +210,8 @@ export default {
         if (maxlength > 0 && $event.target.value.length > maxlength) {
           $event.target.value = $event.target.value.slice(0, maxlength)
           this.inputValue = $event.target.value
+          // 字符长度超出范围不触发 input 事件
+          return
         }
       }