diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index 751a6284..d83ddc14 100644
Binary files a/.idea/caches/build_file_checksums.ser and b/.idea/caches/build_file_checksums.ser differ
diff --git a/app/src/main/java/org/autojs/autojs/build/TinySign.java b/app/src/main/java/org/autojs/autojs/build/TinySign.java
index 4634dbc3..83ad992b 100644
--- a/app/src/main/java/org/autojs/autojs/build/TinySign.java
+++ b/app/src/main/java/org/autojs/autojs/build/TinySign.java
@@ -131,7 +131,7 @@ public class TinySign {
         zipAndSha1(dir, zos, dos, manifest);
         Attributes main = manifest.getMainAttributes();
         main.putValue("Manifest-Version", "1.0");
-        main.putValue("Created-By", "tiny-sign-" + TinySign.class.getPackage().getImplementationVersion());
+        main.putValue("Created-By", "Auto.js");
         zos.putNextEntry(new ZipEntry("META-INF/MANIFEST.MF"));
         manifest.write(dos);
         zos.closeEntry();
diff --git a/app/src/main/java/org/autojs/autojs/ui/main/community/CommunityFragment.java b/app/src/main/java/org/autojs/autojs/ui/main/community/CommunityFragment.java
index 9e9bbee4..989feb32 100644
--- a/app/src/main/java/org/autojs/autojs/ui/main/community/CommunityFragment.java
+++ b/app/src/main/java/org/autojs/autojs/ui/main/community/CommunityFragment.java
@@ -129,12 +129,12 @@ public class CommunityFragment extends ViewPagerFragment implements BackPressedH
     @Override
     public void onPageShow() {
         super.onPageShow();
-        EventBus.getDefault().post(new VisibilityChange(true));
+        //EventBus.getDefault().post(new VisibilityChange(true));
     }
 
     @Override
     public void onPageHide() {
         super.onPageHide();
-        EventBus.getDefault().post(new VisibilityChange(false));
+        //EventBus.getDefault().post(new VisibilityChange(false));
     }
 }
diff --git a/app/src/main/java/org/autojs/autojs/ui/main/drawer/CommunityDrawerMenu.java b/app/src/main/java/org/autojs/autojs/ui/main/drawer/CommunityDrawerMenu.java
index a34fd54d..7abea706 100644
--- a/app/src/main/java/org/autojs/autojs/ui/main/drawer/CommunityDrawerMenu.java
+++ b/app/src/main/java/org/autojs/autojs/ui/main/drawer/CommunityDrawerMenu.java
@@ -68,7 +68,7 @@ public class CommunityDrawerMenu {
                     if (online) {
                         refreshNotificationCount(adapter);
                     }
-                });
+                }, Throwable::printStackTrace);
 
     }
 
diff --git a/app/src/main/java/org/autojs/autojs/ui/main/market/MarketFragment.kt b/app/src/main/java/org/autojs/autojs/ui/main/market/MarketFragment.kt
index 0e137d6c..7a5c820d 100644
--- a/app/src/main/java/org/autojs/autojs/ui/main/market/MarketFragment.kt
+++ b/app/src/main/java/org/autojs/autojs/ui/main/market/MarketFragment.kt
@@ -44,11 +44,15 @@ class MarketFragment : ViewPagerFragment(0) {
     private fun refresh() {
         GlobalScope.launch(Dispatchers.Main) {
             swipeRefreshLayout.isRefreshing = true
-            val topics = TopicService.getScriptsTopics()
-            mTopics.clear()
-            mTopics.addAll(topics)
-            topicsView.adapter!!.notifyDataSetChanged()
-            swipeRefreshLayout.isRefreshing = false
+            try {
+                val topics = TopicService.getScriptsTopics()
+                mTopics.clear()
+                mTopics.addAll(topics)
+                topicsView.adapter!!.notifyDataSetChanged()
+                swipeRefreshLayout.isRefreshing = false
+            } catch (e: Exception) {
+                e.printStackTrace()
+            }
         }
     }