diff --git a/api/app/lib/controllers/metadataAcquisition/taskHandle.js b/api/app/lib/controllers/metadataAcquisition/taskHandle.js
index 1670aba..c08e403 100644
--- a/api/app/lib/controllers/metadataAcquisition/taskHandle.js
+++ b/api/app/lib/controllers/metadataAcquisition/taskHandle.js
@@ -21,7 +21,13 @@ async function handleTask(app, task) {
         if (dataSource) {
             const dbOptions = createDbOptions(dataSource.config);
             const automate = new Automate(dbOptions, {});
-            const tables = await automate.getTables(); //获取当前采集任务数据源pg库表字段索引外键数据
+            const tablesOrign = await automate.getTables(); //获取当前采集任务数据源pg库表字段索引外键数据
+            const tables = {}
+            Object.keys(tablesOrign).forEach(key => {
+                if (key.indexOf('_airbyte_raw') < 0) { //过滤掉临时表 后端同步的库里存在临时表(_airbyte_raw开头)
+                    tables[key] = tablesOrign[key]
+                }
+            })
             const dataToSave = {
                 code: dataSource.config.database,
                 name: dataSource.config.database,