diff --git a/src/main/java/com/glxp/api/controller/basic/UdiRelevanceController.java b/src/main/java/com/glxp/api/controller/basic/UdiRelevanceController.java
index 9758cbc08..ff3d10a3a 100644
--- a/src/main/java/com/glxp/api/controller/basic/UdiRelevanceController.java
+++ b/src/main/java/com/glxp/api/controller/basic/UdiRelevanceController.java
@@ -169,7 +169,9 @@ public class UdiRelevanceController extends BaseController {
                     filterUdiRelRequest.setNameCode(null);
                 }
             }
-        } else {
+        } else if (StrUtil.isNotEmpty(filterUdiRelRequest.getNameCode()) || StrUtil.isNotEmpty(filterUdiRelRequest.getKeyWords())) {
+            filterUdiRelRequest.setDiType(null);
+        }  else {
             filterUdiRelRequest.setDiType(1);
         }
         List<UdiRelevanceResponse> udiRelevanceResponses = udiRelevanceService.filterUdiGp(filterUdiRelRequest);