bugfix

Author: wanghengheng

Coding_iOS/Views/Cell/Login2FATipCell.m

@@ -14,6 +14,7 @@ - (id)initWithStyle:(UITableViewCellStyle)style reuseIdentifier:(NSString *)reus
     self = [super initWithStyle:style reuseIdentifier:reuseIdentifier];
     if (self) {
         // Initialization code
+        self.backgroundColor = [UIColor clearColor];
         self.userInteractionEnabled = NO;
         if (!_tipLabel) {
             _tipLabel = [UILabel new];

Coding_iOS/Views/Cell/TopicContentCell.m

@@ -196,7 +196,7 @@ - (void)webViewDidFinishLoad:(UIWebView *)webView
 {
     [self refreshwebContentView];
     [_activityIndicator stopAnimating];
-    CGFloat scrollHeight = MIN(webView.scrollView.contentSize.height, 15*kScreen_Height);
+    CGFloat scrollHeight = MIN(webView.scrollView.contentSize.height, 20 * kScreen_Height);
     if (ABS(scrollHeight - _curTopic.contentHeight) > 5) {
         NSLog(@"scrollHeight: %.2f, contentHeight: %.2f, (scrollHeight - contentHeight): %.2f", scrollHeight, _curTopic.contentHeight, (scrollHeight - _curTopic.contentHeight));
         webView.scalesPageToFit = YES;