diff --git a/app/src/main/java/com/gh/gamecenter/manager/DataCollectionManager.java b/app/src/main/java/com/gh/gamecenter/manager/DataCollectionManager.java
index 0ac031407e..2d1701c1c8 100644
--- a/app/src/main/java/com/gh/gamecenter/manager/DataCollectionManager.java
+++ b/app/src/main/java/com/gh/gamecenter/manager/DataCollectionManager.java
@@ -2,6 +2,7 @@ package com.gh.gamecenter.manager;
 
 import android.content.Context;
 
+import com.gh.common.AppExecutor;
 import com.gh.common.exposure.meta.MetaUtil;
 import com.gh.common.loghub.LoghubUtils;
 import com.gh.common.util.Installation;
@@ -37,12 +38,14 @@ public class DataCollectionManager {
     }
 
     public static void onEvent(Context context, String type, Map<String, Object> map, boolean isUpload) {
-        map.put("createdOn", Utils.getTime(context));
-        if (isUpload) {
-            DataCollectionManager.getInstance(context).realTimeUpload(type, map);
-        } else {
-            onEvent(context, type, new JSONObject(map).toString(), false);
-        }
+        AppExecutor.getLightWeightIoExecutor().execute(() -> {
+            map.put("createdOn", Utils.getTime(context));
+            if (isUpload) {
+                DataCollectionManager.getInstance(context).realTimeUpload(type, map);
+            } else {
+                onEvent(context, type, new JSONObject(map).toString(), false);
+            }
+        });
     }
 
     /*
diff --git a/app/src/main/java/com/gh/gamecenter/manager/FilterManager.java b/app/src/main/java/com/gh/gamecenter/manager/FilterManager.java
index e770a7d049..1118af3e1d 100644
--- a/app/src/main/java/com/gh/gamecenter/manager/FilterManager.java
+++ b/app/src/main/java/com/gh/gamecenter/manager/FilterManager.java
@@ -91,7 +91,7 @@ public class FilterManager {
         }
         RetrofitManager.getInstance(mContext).getApi().getPackageUsed(UrlFilterUtils.getFilterQuery("since", String.valueOf(since)), skip)
                 .subscribeOn(Schedulers.io())
-                .observeOn(AndroidSchedulers.mainThread())
+                .observeOn(Schedulers.io())
                 .subscribe(new Response<List<PackageEntity>>() {
                     @Override
                     public void onResponse(List<PackageEntity> response) {