From 3a1d07ecc4997450713469e1186cd7d85d8643f3 Mon Sep 17 00:00:00 2001
From: "pengfei.zhou" <pengfeizhou@foxmail.com>
Date: Fri, 15 Oct 2021 19:04:58 +0800
Subject: [PATCH] iOS: FlexLayout's root node do not enable margin

---
 doric-iOS/Pod/Classes/Shader/DoricFlexNode.m | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/doric-iOS/Pod/Classes/Shader/DoricFlexNode.m b/doric-iOS/Pod/Classes/Shader/DoricFlexNode.m
index 21cbd67e..1e2080f7 100644
--- a/doric-iOS/Pod/Classes/Shader/DoricFlexNode.m
+++ b/doric-iOS/Pod/Classes/Shader/DoricFlexNode.m
@@ -236,6 +236,17 @@ - (void)requestLayout {
     if (self.view.doricLayout.heightSpec != DoricLayoutFit) {
         self.view.yoga.height = YGPointValue(self.view.height);
     }
+    if (![self.superNode isKindOfClass:DoricFlexNode.class]) {
+        self.view.yoga.margin = YGValueZero;
+        self.view.yoga.marginLeft = YGValueZero;
+        self.view.yoga.marginRight = YGValueZero;
+        self.view.yoga.marginTop = YGValueZero;
+        self.view.yoga.marginBottom = YGValueZero;
+        self.view.yoga.marginStart = YGValueZero;
+        self.view.yoga.marginEnd = YGValueZero;
+        self.view.yoga.marginVertical = YGValueZero;
+        self.view.yoga.marginHorizontal = YGValueZero;
+    }
     [self.view.yoga applyLayoutPreservingOrigin:YES];
     /// Need layout again.
     for (UIView *view in self.view.subviews) {