diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/AntenatalExaminationFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/AntenatalExaminationFacade.java
index 45c258a..929bb6b 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/AntenatalExaminationFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/AntenatalExaminationFacade.java
@@ -4377,7 +4377,7 @@ public class AntenatalExaminationFacade {
 
             if (isEnableItem(status, DiagnoseEnums.DiagnoseItemEnums.xy.getId())) {
                 //血压
-                if (!antExcAddRequest.getBp().isEmpty() && antExcAddRequest.getBp().size() > 0) {
+                if (antExcAddRequest.getBp() != null && !antExcAddRequest.getBp().isEmpty() && antExcAddRequest.getBp().size() > 0) {
                     Map map = antExcAddRequest.getBp();
                     String ssy = null;
                     String szy = null;