diff --git a/packages/core/client/src/schema-component/antd/association-field/AssociationSelect.tsx b/packages/core/client/src/schema-component/antd/association-field/AssociationSelect.tsx
index 89bb046ad8..41e14b6063 100644
--- a/packages/core/client/src/schema-component/antd/association-field/AssociationSelect.tsx
+++ b/packages/core/client/src/schema-component/antd/association-field/AssociationSelect.tsx
@@ -79,7 +79,11 @@ const InternalAssociationSelect = observer(
         //支持深层次子表单
         onFieldInputValueChange('*', (fieldPath: any) => {
           const linkageFields = filterAnalyses(field.componentProps?.service?.params?.filter) || [];
-          if (linkageFields.includes(fieldPath?.props?.name) && field.value) {
+          if (
+            linkageFields.includes(fieldPath?.props?.name) &&
+            field.value &&
+            fieldPath?.indexes?.[0] === field?.indexes?.[0]
+          ) {
             field.setValue(undefined);
             setInnerValue(undefined);
           }