diff --git a/platform-operate-api/src/main/java/com/lyms/hospitalapi/zcfy/ZcPrenatalService.java b/platform-operate-api/src/main/java/com/lyms/hospitalapi/zcfy/ZcPrenatalService.java
index 94b0bdc..66ccf97 100644
--- a/platform-operate-api/src/main/java/com/lyms/hospitalapi/zcfy/ZcPrenatalService.java
+++ b/platform-operate-api/src/main/java/com/lyms/hospitalapi/zcfy/ZcPrenatalService.java
@@ -657,9 +657,20 @@ public class ZcPrenatalService {
             ExceptionUtils.catchException(e, "saveAntexChu");
         }finally {
             try{
-                ps.close();
-                rs.close();
-                conn.close();
+                if (ps != null)
+                {
+                    ps.close();
+                }
+
+                if (rs != null)
+                {
+                    rs.close();
+                }
+
+                if (conn != null)
+                {
+                    conn.close();
+                }
             }catch (Exception e){
                 e.printStackTrace();
             }
@@ -943,9 +954,20 @@ public class ZcPrenatalService {
 
         }finally {
             try{
-                ps.close();
-                rs.close();
-                conn.close();
+                if (ps != null)
+                {
+                    ps.close();
+                }
+
+                if (rs != null)
+                {
+                    rs.close();
+                }
+
+                if (conn != null)
+                {
+                    conn.close();
+                }
             }catch (Exception e){
                 e.printStackTrace();
             }