diff --git a/AutoAdLabelScroll.xcodeproj/project.xcworkspace/xcuserdata/lang.xcuserdatad/UserInterfaceState.xcuserstate b/AutoAdLabelScroll.xcodeproj/project.xcworkspace/xcuserdata/lang.xcuserdatad/UserInterfaceState.xcuserstate
new file mode 100644
index 0000000..bec297d
Binary files /dev/null and b/AutoAdLabelScroll.xcodeproj/project.xcworkspace/xcuserdata/lang.xcuserdatad/UserInterfaceState.xcuserstate differ
diff --git a/AutoAdLabelScroll.xcodeproj/xcuserdata/lang.xcuserdatad/xcschemes/xcschememanagement.plist b/AutoAdLabelScroll.xcodeproj/xcuserdata/lang.xcuserdatad/xcschemes/xcschememanagement.plist
new file mode 100644
index 0000000..2c6e826
--- /dev/null
+++ b/AutoAdLabelScroll.xcodeproj/xcuserdata/lang.xcuserdatad/xcschemes/xcschememanagement.plist
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>SchemeUserState</key>
+	<dict>
+		<key>AutoAdLabelScroll.xcscheme</key>
+		<dict>
+			<key>orderHint</key>
+			<integer>0</integer>
+		</dict>
+	</dict>
+</dict>
+</plist>
diff --git a/AutoAdLabelScroll/HRAdView.m b/AutoAdLabelScroll/HRAdView.m
index 59e3063..3cbc24e 100644
--- a/AutoAdLabelScroll/HRAdView.m
+++ b/AutoAdLabelScroll/HRAdView.m
@@ -9,7 +9,8 @@
 #import "HRAdView.h"
 #define ViewWidth  self.bounds.size.width
 #define ViewHeight  self.bounds.size.height
-
+#define CurrentTag 111
+#define HiddenTag 222
 @interface HRAdView ()
 
 /**
@@ -98,12 +99,11 @@ - (void)timeRepeat {
     
     __block UILabel *currentLabel;
     __block UILabel *hidenLabel;
-    __weak typeof(self) weakself = self;
     [self.subviews enumerateObjectsUsingBlock:^(__kindof UIView * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
         if ([obj isKindOfClass:[UILabel class]]) {
             UILabel *label = obj;
-            NSString *string = weakself.adTitles[index];
-            if ([label.text isEqualToString:string]) {
+            
+            if (label.tag == HiddenTag) {
                 currentLabel = label;
             }else{
                 hidenLabel = label;
@@ -123,6 +123,8 @@ - (void)timeRepeat {
         currentLabel.frame = CGRectMake(margin, -ViewHeight, ViewWidth - margin, ViewHeight);
     } completion:^(BOOL finished) {
         currentLabel.frame = CGRectMake(margin, ViewHeight, ViewWidth - margin, ViewHeight);
+        currentLabel.tag = CurrentTag;
+        hidenLabel.tag = HiddenTag;
     }];
 }
 
@@ -146,6 +148,7 @@ - (void)layoutSubviews {
     }
     
     self.oneLabel.frame = CGRectMake(margin, 0, ViewWidth - margin, ViewHeight);
+    self.oneLabel.tag = HiddenTag;
     self.twoLabel.frame = CGRectMake(margin, ViewHeight, ViewWidth - margin, ViewHeight);
 }
 
@@ -239,3 +242,4 @@ - (void)clickEvent:(UITapGestureRecognizer *)tapGestureRecognizer {
 
 
 @end
+