diff --git a/demo/debug-components/modalDebug/modal.vue b/demo/debug-components/modalDebug/modal.vue
index a629cff38..60a4c31db 100644
--- a/demo/debug-components/modalDebug/modal.vue
+++ b/demo/debug-components/modalDebug/modal.vue
@@ -1,5 +1,5 @@
 <template>
-  <n-modal v-model="value">
+  <n-modal :show="value">
     <template #header>
       <n-input v-model="time" /> {{ time }}
       <n-button>Look at it</n-button>
diff --git a/demo/debug-components/modalDebug/modalWrapper.vue b/demo/debug-components/modalDebug/modalWrapper.vue
index d687d8ed6..02e27bf94 100644
--- a/demo/debug-components/modalDebug/modalWrapper.vue
+++ b/demo/debug-components/modalDebug/modalWrapper.vue
@@ -1,5 +1,5 @@
 <template>
-  <modal v-model="value" />
+  <modal :show="value" />
 </template>
 
 <script>
diff --git a/demo/documentation/landing/index.vue b/demo/documentation/landing/index.vue
index 8f46d10cb..8f514dbd7 100644
--- a/demo/documentation/landing/index.vue
+++ b/demo/documentation/landing/index.vue
@@ -90,11 +90,6 @@ export default {
       }
     }
   },
-  computed: {
-    theme () {
-      return this.NConfigProvider.$parent.theme
-    }
-  },
   methods: {
     handleStartClick () {
       this.$router.push(
diff --git a/src/dynamic-input/src/DynamicInput.vue b/src/dynamic-input/src/DynamicInput.vue
index 1f82256ed..021b7973e 100644
--- a/src/dynamic-input/src/DynamicInput.vue
+++ b/src/dynamic-input/src/DynamicInput.vue
@@ -9,15 +9,17 @@
       <slot v-if="$slots.default" :value="value[index]" :index="index" />
       <n-dynamic-input-input-preset
         v-else-if="preset === 'input'"
-        v-model:value="value[index]"
+        :value="value[index]"
         :parent-path="NFormItem && NFormItem.path"
         :path="NFormItem && NFormItem.path + '[' + index + ']'"
+        @update:value="handleValueChange(index, $event)"
       />
       <n-dynamic-input-pair-preset
         v-else-if="preset === 'pair'"
-        v-model:value="value[index]"
+        :value="value[index]"
         :parent-path="NFormItem && NFormItem.path"
         :path="NFormItem && NFormItem.path + '[' + index + ']'"
+        @update:value="handleValueChange(index, $event)"
       />
       <div class="n-dynamic-input-item__action">
         <n-button-group>
@@ -163,8 +165,8 @@ export default {
       if (onInput) call(onInput, value)
       if (onUpdateValue) call(onUpdateValue, value)
     },
-    handleValueChange (value) {
-      this.value = value
+    handleValueChange (index, value) {
+      this.value[index] = value
     },
     createItem (e, index) {
       const { onCreate } = this