diff --git a/doric-iOS/Pod/Classes/Shader/DoricLayouts.m b/doric-iOS/Pod/Classes/Shader/DoricLayouts.m
index bf8f3dff..a22caf96 100644
--- a/doric-iOS/Pod/Classes/Shader/DoricLayouts.m
+++ b/doric-iOS/Pod/Classes/Shader/DoricLayouts.m
@@ -26,7 +26,7 @@
 #import <yoga/Yoga.h>
 
 @interface YGLayout ()
-@property (nonatomic, assign, readonly) YGNodeRef node;
+@property(nonatomic, assign, readonly) YGNodeRef node;
 @end
 
 void DoricAddEllipticArcPath(CGMutablePathRef path,
@@ -1537,9 +1537,9 @@ - (void)layoutFlex {
         layout.measuredX = YGNodeLayoutGetLeft(child.yoga.node);
         layout.measuredY = YGNodeLayoutGetTop(child.yoga.node);
         [layout measureWidth:DoricMeasureSpecMake(DoricMeasureExactly,
-                                                  YGNodeLayoutGetWidth(child.yoga.node))
+                        YGNodeLayoutGetWidth(child.yoga.node))
                       height:DoricMeasureSpecMake(DoricMeasureExactly,
-                                                  YGNodeLayoutGetHeight(child.yoga.node))];
+                              YGNodeLayoutGetHeight(child.yoga.node))];
         [layout layout];
     }
 }
diff --git a/doric-iOS/Pod/Classes/Shader/DoricListNode.m b/doric-iOS/Pod/Classes/Shader/DoricListNode.m
index a6fd328e..c54cedf5 100644
--- a/doric-iOS/Pod/Classes/Shader/DoricListNode.m
+++ b/doric-iOS/Pod/Classes/Shader/DoricListNode.m
@@ -231,10 +231,10 @@ - (void)blend:(NSDictionary *)props {
                     NSIndexPath *p = [NSIndexPath indexPathForRow:l inSection:0];
                     [indexPaths addObject:p];
                 }
-
                 if (@available(iOS 11.0, *)) {
-                    [self.view performBatchUpdates:^{
-                        @try {
+                    @try {
+                        [self.view performBatchUpdates:^{
+
                             if (oldLoadMore != self.loadMore) {
                                 if (self.loadMore) {
                                     [self.view insertRowsAtIndexPaths:indexPaths withRowAnimation:UITableViewRowAnimationNone];
@@ -246,10 +246,10 @@ - (void)blend:(NSDictionary *)props {
                             } else {
                                 [self.view insertRowsAtIndexPaths:indexPaths withRowAnimation:UITableViewRowAnimationNone];
                             }
-                        } @catch (NSException *exception) {
-                            [self.view reloadData];
-                        }
-                    }                   completion:nil];
+                        }                   completion:nil];
+                    } @catch (NSException *exception) {
+                        [self.view reloadData];
+                    }
                 } else {
                     [self.view reloadData];
                 }