修复部分问题

teacher/src/main/java/com/cooleshow/teacher/ui/homepage/SheetMusicPageFragment.java

@@ -125,6 +125,7 @@ public class SheetMusicPageFragment extends BaseMVPFragment<FragmentSheetMusicPa
                 mViewBinding.searchView.clearEditFocus();
                 musicSearch();
             });
+            currentPage = 1;
             queryList(true);
             if (mCertTipView != null) {
                 mCertTipView.setVisibility(View.GONE);