diff --git a/package.json b/package.json
index 52bf4ef..b8dbf9b 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "element-pro-crud",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "main": "lib/ProCrud.umd.min.js",
   "files": [
     "lib",
diff --git a/packages/form-designer/src/GenerateFormItem.vue b/packages/form-designer/src/GenerateFormItem.vue
index 4bfdaba..63de653 100644
--- a/packages/form-designer/src/GenerateFormItem.vue
+++ b/packages/form-designer/src/GenerateFormItem.vue
@@ -208,7 +208,7 @@
                    :separator="widget.options.separator == null ?'/':widget.options.separator"
                    :options="optionsList"
                    filterable
-                   :props="{ checkStrictly: true }">
+                   :props="{ checkStrictly: widget.options.checkStrictly }">
       </el-cascader>
     </template>
     <template v-if="widget.type == 'table'">
diff --git a/packages/form-designer/src/WidgetConfig.vue b/packages/form-designer/src/WidgetConfig.vue
index a8540de..4000a2b 100644
--- a/packages/form-designer/src/WidgetConfig.vue
+++ b/packages/form-designer/src/WidgetConfig.vue
@@ -89,6 +89,10 @@
         <el-switch v-model="data.options.multiple"
                    @change="handleSelectMuliple"></el-switch>
       </el-form-item>
+      <el-form-item label="父子结点是否不关联"
+                    v-if="'cascader'.includes(data.type)">
+      <el-switch v-model="data.options.checkStrictly"></el-switch>
+      </el-form-item>
       <el-form-item label="分隔符"
                     v-if="data.options.separator">
         <el-input type="input"
diff --git a/packages/form-designer/src/componentsConfig.ts b/packages/form-designer/src/componentsConfig.ts
index 0b34e73..8156688 100644
--- a/packages/form-designer/src/componentsConfig.ts
+++ b/packages/form-designer/src/componentsConfig.ts
@@ -314,6 +314,7 @@ export const advanceComponents = [
       multiple: false,
       disabled: false,
       clearable: false,
+      checkStrictly: false,
       remote: 'dict',
       remoteOptions: [],
       props: {