diff --git a/src/main/java/neatlogic/module/autoexec/importexport/handler/CatalogImportExportHandler.java b/src/main/java/neatlogic/module/autoexec/importexport/handler/CatalogImportExportHandler.java
index 9cb9049cf50d40d3682f02c56ec5934b10aadea8..775fdedaf7e9479a61cd3c32b7daa9507154c702 100644
--- a/src/main/java/neatlogic/module/autoexec/importexport/handler/CatalogImportExportHandler.java
+++ b/src/main/java/neatlogic/module/autoexec/importexport/handler/CatalogImportExportHandler.java
@@ -90,6 +90,9 @@ public class CatalogImportExportHandler extends ImportExportHandlerBase {
     @Override
     protected ImportExportVo myExportData(Object primaryKey, List<ImportExportBaseInfoVo> dependencyList, ZipOutputStream zipOutputStream) {
         Long id = (Long) primaryKey;
+        if (id == 0L) {
+            return null;
+        }
         AutoexecCatalogVo autoexecCatalogVo = autoexecCatalogMapper.getAutoexecCatalogById(id);
         if (autoexecCatalogVo == null) {
             throw new AutoexecCatalogNotFoundException(id);