diff --git a/frontend/src/pages/DataManagement/Detail/components/ImportConfiguration.tsx b/frontend/src/pages/DataManagement/Detail/components/ImportConfiguration.tsx
index 9105598..fa6292f 100644
--- a/frontend/src/pages/DataManagement/Detail/components/ImportConfiguration.tsx
+++ b/frontend/src/pages/DataManagement/Detail/components/ImportConfiguration.tsx
@@ -324,6 +324,14 @@ export default function ImportConfiguration({
     setImportConfig((prev) => ({ ...prev, splitByLine: false }));
   }, [form, hasNonTextFile, importConfig.files, importConfig.splitByLine]);
 
+  // 当 hasArchive 变为 true 时，自动关闭 splitByLine
+  useEffect(() => {
+    if (importConfig.hasArchive && importConfig.splitByLine) {
+      form.setFieldsValue({ splitByLine: false });
+      setImportConfig((prev) => ({ ...prev, splitByLine: false }));
+    }
+  }, [form, importConfig.hasArchive, importConfig.splitByLine]);
+
   // Separate effect for fetching collection tasks when source changes
   useEffect(() => {
     if (open && importConfig.source === DataSource.COLLECTION) {
@@ -447,7 +455,7 @@ export default function ImportConfiguration({
                 name="splitByLine"
                 valuePropName="checked"
               >
-                <Switch disabled={hasNonTextFile} />
+                <Switch disabled={hasNonTextFile || importConfig.hasArchive} />
               </Form.Item>
             )}
             <Form.Item