diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PredictedStatisticsFacade.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PredictedStatisticsFacade.java
index 1473312..f18fdc5 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PredictedStatisticsFacade.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/facade/PredictedStatisticsFacade.java
@@ -142,15 +142,20 @@ public class PredictedStatisticsFacade {
     }
 
     private static String getGestationalWeeks(Date date) {
+        String str = "";
         try {
             long s = new Date().getTime() - date.getTime();
             long d = s / (60 * 60 * 24 * 1000);
             int day = (int) d;
             int w = day / 7;
             int dd = day % 7;
-            return "孕" + w + "周+" + dd + "天";
+            str += "孕" + w + "周";
+            if (dd != 0) {
+                str += "+" + dd + "天";
+            }
+            return str;
         } catch (Exception e) {
-            return "";
+            return str;
         }
     }