diff --git a/api/app/lib/controllers/latestMetadata/index.js b/api/app/lib/controllers/latestMetadata/index.js
index 707480a..ea65098 100644
--- a/api/app/lib/controllers/latestMetadata/index.js
+++ b/api/app/lib/controllers/latestMetadata/index.js
@@ -90,9 +90,10 @@ async function delResourceCatalog(ctx) {
             let databaseInfo = await models.MetadataDatabase.findOne({ where: { catalog: id } });
             let fileInfo = await models.MetadataFile.findOne({ where: { catalog: id } });
             let restapiInfo = await models.MetadataRestapi.findOne({ where: { catalog: id } });
-            if (childResourceCatalogInfo || databaseInfo || fileInfo || restapiInfo) {
+            let dataSourceInfo = await models.DataSource.findOne({ where: { mountPath: id } });
+            if (childResourceCatalogInfo || databaseInfo || fileInfo || restapiInfo || dataSourceInfo) {
                 ctx.status = 400;
-                ctx.body = { message: '存在关联子类目录或元数据，请删除相关数据，再删除该资源目录' }
+                ctx.body = { message: '存在关联数据，请删除相关数据，再删除该资源目录' }
                 deletable = false;
             }
             if (deletable) {