琴房课程组详情进行中，按钮位置

KulexiuForStudent/KulexiuForStudent/Module/Course/MusicRoom/View/MusicRoomCourseListCell.xib

@@ -116,7 +116,7 @@
                                 </constraints>
                             </imageView>
                             <button hidden="YES" opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="DLH-WQ-IQA">
-                                <rect key="frame" x="215" y="12" width="62" height="22"/>
+                                <rect key="frame" x="218" y="12" width="62" height="22"/>
                                 <color key="backgroundColor" red="0.1764705882" green="0.78039215689999997" blue="0.66666666669999997" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
                                 <constraints>
                                     <constraint firstAttribute="width" constant="62" id="TwZ-4I-UWI"/>
@@ -125,6 +125,11 @@
                                 <fontDescription key="fontDescription" type="system" weight="medium" pointSize="12"/>
                                 <inset key="imageEdgeInsets" minX="0.0" minY="0.0" maxX="2.2250738585072014e-308" maxY="0.0"/>
                                 <state key="normal" title="开始上课"/>
+                                <userDefinedRuntimeAttributes>
+                                    <userDefinedRuntimeAttribute type="number" keyPath="cornerRadius">
+                                        <real key="value" value="11"/>
+                                    </userDefinedRuntimeAttribute>
+                                </userDefinedRuntimeAttributes>
                                 <connections>
                                     <action selector="enterClassRoom:" destination="KGk-i7-Jjw" eventType="touchUpInside" id="1OP-dY-Yk7"/>
                                 </connections>
@@ -138,7 +143,7 @@
                             <constraint firstItem="2QC-c9-Pmm" firstAttribute="leading" secondItem="UCx-jd-4fG" secondAttribute="leading" constant="12" id="2Es-v7-Hme"/>
                             <constraint firstItem="sbq-HP-naE" firstAttribute="leading" secondItem="Cfn-74-up3" secondAttribute="trailing" constant="10" id="56v-Wb-J1M"/>
                             <constraint firstItem="Cfn-74-up3" firstAttribute="leading" secondItem="UCx-jd-4fG" secondAttribute="leading" constant="12" id="A7Y-2f-Wxs"/>
-                            <constraint firstAttribute="trailing" secondItem="DLH-WQ-IQA" secondAttribute="trailing" constant="15" id="Bbi-Hk-Zf6"/>
+                            <constraint firstAttribute="trailing" secondItem="DLH-WQ-IQA" secondAttribute="trailing" constant="12" id="Bbi-Hk-Zf6"/>
                             <constraint firstItem="sbq-HP-naE" firstAttribute="top" secondItem="Cfn-74-up3" secondAttribute="top" constant="-1" id="MOU-7t-oGQ"/>
                             <constraint firstItem="OUr-fR-uAC" firstAttribute="leading" secondItem="sbq-HP-naE" secondAttribute="trailing" constant="5" id="PSn-pS-jsz"/>
                             <constraint firstItem="pFx-1U-bC2" firstAttribute="leading" secondItem="2QC-c9-Pmm" secondAttribute="trailing" constant="7" id="Rnv-VC-xcw"/>

KulexiuForStudent/KulexiuForStudent/Module/Home/ArrangeCourse/View/HomeArrangeLiveCourseView.m

@@ -120,7 +120,6 @@
         [self changePromptLabelStateWithArray:self.dataArray];
     } faliure:^(NSError * _Nonnull error) {
         [self endRefresh];
-        [self endRefresh];
         if (self.networkAvaiable == NO) {
             [self setPromptString:@"暂无网络" imageName:@"no_networking" inView:self.collectionView];
         }