diff --git a/WTSafeGuard.podspec b/WTSafeGuard.podspec
index 793435b..ef98303 100644
--- a/WTSafeGuard.podspec
+++ b/WTSafeGuard.podspec
@@ -8,7 +8,7 @@
 
 Pod::Spec.new do |s|
   s.name             = 'WTSafeGuard'
-  s.version          = '1.1.0'
+  s.version          = '1.1.1'
   s.summary          = 'A short description of WTSafeGuard.'
 
 # This description is used to generate tags and improve search results.
diff --git a/WTSafeGuard/Classes/UI/UIView+WTSafe.m b/WTSafeGuard/Classes/UI/UIView+WTSafe.m
index 7a25ad8..d5effa3 100644
--- a/WTSafeGuard/Classes/UI/UIView+WTSafe.m
+++ b/WTSafeGuard/Classes/UI/UIView+WTSafe.m
@@ -17,13 +17,13 @@ + (void)runSafeGuard
 {
     NSError *error = nil;
     
-    [UIView jr_swizzleClassMethod:@selector(setNeedsLayout) withClassMethod:@selector(WT_safe_setNeedsLayout) error:&error];
+    [UIView jr_swizzleMethod:@selector(setNeedsLayout) withMethod:@selector(WT_safe_setNeedsLayout) error:&error];
     [WTSafeGuard logSafeMethodErrorThenSetNil:&error];
-    [UIView jr_swizzleClassMethod:@selector(layoutIfNeeded) withClassMethod:@selector(WT_safe_layoutIfNeeded) error:&error];
+    [UIView jr_swizzleMethod:@selector(layoutIfNeeded) withMethod:@selector(WT_safe_layoutIfNeeded) error:&error];
     [WTSafeGuard logSafeMethodErrorThenSetNil:&error];
-    [UIView jr_swizzleClassMethod:@selector(layoutSubviews) withClassMethod:@selector(WT_safe_layoutSubviews) error:&error];
+    [UIView jr_swizzleMethod:@selector(layoutSubviews) withMethod:@selector(WT_safe_layoutSubviews) error:&error];
     [WTSafeGuard logSafeMethodErrorThenSetNil:&error];
-    [UIView jr_swizzleClassMethod:@selector(setNeedsUpdateConstraints) withClassMethod:@selector(WT_safe_setNeedsUpdateConstraints) error:&error];
+    [UIView jr_swizzleMethod:@selector(setNeedsUpdateConstraints) withMethod:@selector(WT_safe_setNeedsUpdateConstraints) error:&error];
     [WTSafeGuard logSafeMethodErrorThenSetNil:&error];
     
 }
diff --git a/WTSafeGuard/Classes/WebView/WKWebView+WTSafe.m b/WTSafeGuard/Classes/WebView/WKWebView+WTSafe.m
index c34af4a..38b3bca 100644
--- a/WTSafeGuard/Classes/WebView/WKWebView+WTSafe.m
+++ b/WTSafeGuard/Classes/WebView/WKWebView+WTSafe.m
@@ -17,7 +17,6 @@ + (void)runSafeGuard
     NSError *error = nil;
     [WKWebView jr_swizzleMethod:@selector(loadRequest:) withMethod:@selector(wt_safeLoadRequest:) error:&error];
     [WTSafeGuard logSafeMethodErrorThenSetNil:&error];
-    //KVO
     [WKWebView jr_swizzleMethod:@selector(loadFileURL:allowingReadAccessToURL:) withMethod:@selector(wt_safeLoadFileURL:allowingReadAccessToURL:) error:&error];
     [WTSafeGuard logSafeMethodErrorThenSetNil:&error];
     [WKWebView jr_swizzleMethod:@selector(loadHTMLString:baseURL:) withMethod:@selector(wt_safeLoadHTMLString:baseURL:) error:&error];