diff --git a/pickerview/src/main/java/com/bigkoo/pickerview/view/WheelTime.java b/pickerview/src/main/java/com/bigkoo/pickerview/view/WheelTime.java
index 9bc45b65..7ed0f8c2 100755
--- a/pickerview/src/main/java/com/bigkoo/pickerview/view/WheelTime.java
+++ b/pickerview/src/main/java/com/bigkoo/pickerview/view/WheelTime.java
@@ -349,7 +349,7 @@ private void setSolar(int year, final int month, int day, int h, int m, int s) {
                 wv_day.setAdapter(new NumericWheelAdapter(1, 30));
             } else {
                 // 闰年 29，平年 28
-                wv_day.setAdapter(new NumericWheelAdapter(startDay, leapYear ? 29 : 28));
+                wv_day.setAdapter(new NumericWheelAdapter(1, leapYear ? 29 : 28));
             }
             wv_day.setCurrentItem(day - 1);
         }