diff --git a/JKCategories/UIKit/UIButton/UIButton+JKImagePosition.m b/JKCategories/UIKit/UIButton/UIButton+JKImagePosition.m
index 89c596c..28438c3 100644
--- a/JKCategories/UIKit/UIButton/UIButton+JKImagePosition.m
+++ b/JKCategories/UIKit/UIButton/UIButton+JKImagePosition.m
@@ -20,9 +20,9 @@ - (void)jk_setImagePosition:(JKImagePosition)postion spacing:(CGFloat)spacing {
 #pragma clang diagnostic pop
     
     CGFloat imageOffsetX = (imageWith + labelWidth) / 2 - imageWith / 2;//image中心移动的x距离
-    CGFloat imageOffsetY = imageHeight / 2 + spacing / 2;//image中心移动的y距离
+    CGFloat imageOffsetY = labelHeight / 2 + spacing / 2;//image中心移动的y距离
     CGFloat labelOffsetX = (imageWith + labelWidth / 2) - (imageWith + labelWidth) / 2;//label中心移动的x距离
-    CGFloat labelOffsetY = labelHeight / 2 + spacing / 2;//label中心移动的y距离
+    CGFloat labelOffsetY = imageHeight / 2 + spacing / 2;//label中心移动的y距离
     
     switch (postion) {
         case LXMImagePositionLeft: