1.修改iOS Apex Mobile Detail提示标签背景色。

Apex Mobile/Apex Mobile/Main.storyboard

@@ -1716,7 +1716,7 @@
                             </activityIndicatorView>
                             <label hidden="YES" opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="No record in this page" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="AKO-ni-aUG">
                                 <rect key="frame" x="103" y="237" width="169" height="21"/>
-                                <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
+                                <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="custom" customColorSpace="genericGamma22GrayColorSpace"/>
                                 <inset key="insetFor6xAndEarlier" minX="0.0" minY="64" maxX="0.0" maxY="-64"/>
                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                 <color key="textColor" red="0.0" green="0.0" blue="0.0" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>