diff --git a/app/src/main/java/com/gh/download/DownloadManager.java b/app/src/main/java/com/gh/download/DownloadManager.java
index 5c57b56754..1c87467aa3 100644
--- a/app/src/main/java/com/gh/download/DownloadManager.java
+++ b/app/src/main/java/com/gh/download/DownloadManager.java
@@ -73,7 +73,6 @@ import java.util.concurrent.LinkedBlockingQueue;
 
 public class DownloadManager implements DownloadStatusListener {
 
-    private static final Gson gson = new Gson();
     private static final String UPDATE_IS_READ_MARK = "update_is_read";
     private static final String DOWNLOADING_IS_READ_MARK = "downloading_is_read";
     private static final String DOWNLOADED_IS_READ_MARK = "downloaded_is_read";
@@ -349,7 +348,7 @@ public class DownloadManager implements DownloadStatusListener {
         ExposureEvent downloadExposureEvent = ExposureUtils.logADownloadExposureEvent(gameEntity, apkEntity.getPlatform(), traceEvent, downloadType);
 
         // 将下载事件放入 downloadEntity 中供下载完成时取出使用
-        downloadEntity.setExposureTrace(gson.toJson(downloadExposureEvent));
+        downloadEntity.setExposureTrace(GsonUtils.toJson(downloadExposureEvent));
 
         if (isSubscribe) {
             DownloadManager.getInstance().subscribe(downloadEntity);
diff --git a/app/src/main/java/com/gh/gamecenter/MainActivity.java b/app/src/main/java/com/gh/gamecenter/MainActivity.java
index 88e1c3b0c7..1f6e754ce6 100644
--- a/app/src/main/java/com/gh/gamecenter/MainActivity.java
+++ b/app/src/main/java/com/gh/gamecenter/MainActivity.java
@@ -928,10 +928,9 @@ public class MainActivity extends BaseActivity {
                     } else if (entryName.contains("halo_skip.json")) {
                         InputStream in = zipfile.getInputStream(entry);
                         if (in != null) {
-                            final Gson gson = new Gson();
                             final BufferedReader reader = new BufferedReader(new InputStreamReader(in));
 
-                            InnerMetaInfoEntity info = gson.fromJson(reader, InnerMetaInfoEntity.class);
+                            InnerMetaInfoEntity info = GsonUtils.getGson().fromJson(reader, InnerMetaInfoEntity.class);
                             if (info != null) {
                                 if (EntranceUtils.HOST_COMMUNITY.equals(info.getType())) {
                                     UserManager.getInstance().setCommunityData(new CommunityEntity(info.getLink(), info.getText()));
diff --git a/app/src/main/java/com/gh/gamecenter/message/MessageDetailFragment.java b/app/src/main/java/com/gh/gamecenter/message/MessageDetailFragment.java
index c7d1f00f86..09abdae1d7 100644
--- a/app/src/main/java/com/gh/gamecenter/message/MessageDetailFragment.java
+++ b/app/src/main/java/com/gh/gamecenter/message/MessageDetailFragment.java
@@ -363,7 +363,7 @@ public class MessageDetailFragment extends NormalFragment implements OnCommentCa
                                     cacheObject.put("parent", cacheParent);
                                 }
 
-                                CommentEntity commentEntity = new Gson().fromJson(cacheObject.toString(), CommentEntity.class);
+                                CommentEntity commentEntity = GsonUtils.fromJson(cacheObject.toString(), CommentEntity.class);
                                 if (mConcernEntity != null) {
                                     adapter.addNormalComment(commentEntity);
                                 }
diff --git a/app/src/main/java/com/gh/gamecenter/room/converter/AnswerUserConverter.java b/app/src/main/java/com/gh/gamecenter/room/converter/AnswerUserConverter.java
index c0ee63d7ed..af2a8eadfa 100644
--- a/app/src/main/java/com/gh/gamecenter/room/converter/AnswerUserConverter.java
+++ b/app/src/main/java/com/gh/gamecenter/room/converter/AnswerUserConverter.java
@@ -2,8 +2,8 @@ package com.gh.gamecenter.room.converter;
 
 import androidx.room.TypeConverter;
 
+import com.gh.common.util.GsonUtils;
 import com.gh.gamecenter.entity.UserEntity;
-import com.google.gson.Gson;
 
 /**
  * Created by khy on 18/04/18.
@@ -12,11 +12,11 @@ import com.google.gson.Gson;
 public class AnswerUserConverter {
     @TypeConverter
     public static String toUserEntityString(UserEntity data) {
-        return new Gson().toJson(data);
+        return GsonUtils.getGson().toJson(data);
     }
 
     @TypeConverter
     public static UserEntity toUserEntity(String token) {
-        return new Gson().fromJson(token, UserEntity.class);
+        return GsonUtils.getGson().fromJson(token, UserEntity.class);
     }
 }
diff --git a/app/src/main/java/com/gh/gamecenter/room/converter/ImageInfoConverter.java b/app/src/main/java/com/gh/gamecenter/room/converter/ImageInfoConverter.java
index d109e8a816..fd2471d8a5 100644
--- a/app/src/main/java/com/gh/gamecenter/room/converter/ImageInfoConverter.java
+++ b/app/src/main/java/com/gh/gamecenter/room/converter/ImageInfoConverter.java
@@ -1,7 +1,7 @@
 package com.gh.gamecenter.room.converter;
 
+import com.gh.common.util.GsonUtils;
 import com.gh.gamecenter.qa.entity.ImageInfo;
-import com.google.gson.Gson;
 import com.google.gson.reflect.TypeToken;
 import java.lang.reflect.Type;
 import java.util.List;
@@ -11,12 +11,12 @@ import androidx.room.TypeConverter;
 public class ImageInfoConverter {
     @TypeConverter
     public static String toListString(List<ImageInfo> data) {
-        return new Gson().toJson(data);
+        return GsonUtils.toJson(data);
     }
 
     @TypeConverter
     public static List<ImageInfo> toList(String token) {
         Type type = new TypeToken<List<ImageInfo>>() {}.getType();
-        return new Gson().fromJson(token,type);
+        return GsonUtils.getGson().fromJson(token, type);
     }
 }
diff --git a/app/src/main/java/com/gh/gamecenter/room/converter/ListStringConverter.java b/app/src/main/java/com/gh/gamecenter/room/converter/ListStringConverter.java
index 44724601b1..6f87a6317c 100644
--- a/app/src/main/java/com/gh/gamecenter/room/converter/ListStringConverter.java
+++ b/app/src/main/java/com/gh/gamecenter/room/converter/ListStringConverter.java
@@ -2,7 +2,7 @@ package com.gh.gamecenter.room.converter;
 
 import androidx.room.TypeConverter;
 
-import com.google.gson.Gson;
+import com.gh.common.util.GsonUtils;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -14,11 +14,11 @@ import java.util.List;
 public class ListStringConverter {
     @TypeConverter
     public static String toListString(List<String> data) {
-        return new Gson().toJson(data);
+        return GsonUtils.getGson().toJson(data);
     }
 
     @TypeConverter
     public static List<String> toList(String token) {
-        return new Gson().fromJson(token, ArrayList.class);
+        return GsonUtils.getGson().fromJson(token, ArrayList.class);
     }
 }
diff --git a/app/src/main/java/com/gh/gamecenter/room/converter/MeConverter.kt b/app/src/main/java/com/gh/gamecenter/room/converter/MeConverter.kt
index e44a45bdb7..ac95651b77 100644
--- a/app/src/main/java/com/gh/gamecenter/room/converter/MeConverter.kt
+++ b/app/src/main/java/com/gh/gamecenter/room/converter/MeConverter.kt
@@ -1,19 +1,17 @@
 package com.gh.gamecenter.room.converter
 
 import androidx.room.TypeConverter
+import com.gh.common.util.GsonUtils
 import com.gh.gamecenter.entity.MeEntity
-import com.gh.gamecenter.entity.User
-import com.gh.gamecenter.entity.UserEntity
-import com.google.gson.Gson
 
 class MeConverter {
     @TypeConverter
     fun toMeString(data: MeEntity?): String {
-        return Gson().toJson(data) ?: ""
+        return GsonUtils.toJson(data)
     }
 
     @TypeConverter
     fun toMe(token: String?): MeEntity {
-        return Gson().fromJson(token, MeEntity::class.java) ?: MeEntity()
+        return GsonUtils.gson.fromJson(token, MeEntity::class.java) ?: MeEntity()
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/gh/gamecenter/room/converter/QuestionsConverter.java b/app/src/main/java/com/gh/gamecenter/room/converter/QuestionsConverter.java
index 5d24245375..1ca4851375 100644
--- a/app/src/main/java/com/gh/gamecenter/room/converter/QuestionsConverter.java
+++ b/app/src/main/java/com/gh/gamecenter/room/converter/QuestionsConverter.java
@@ -2,8 +2,8 @@ package com.gh.gamecenter.room.converter;
 
 import androidx.room.TypeConverter;
 
+import com.gh.common.util.GsonUtils;
 import com.gh.gamecenter.qa.entity.Questions;
-import com.google.gson.Gson;
 
 /**
  * Created by khy on 18/04/18.
@@ -12,11 +12,11 @@ import com.google.gson.Gson;
 public class QuestionsConverter {
     @TypeConverter
     public static String toQuestionsString(Questions data) {
-        return new Gson().toJson(data);
+        return GsonUtils.toJson(data);
     }
 
     @TypeConverter
     public static Questions toQuestions(String token) {
-        return new Gson().fromJson(token, Questions.class);
+        return GsonUtils.fromJson(token, Questions.class);
     }
 }
diff --git a/app/src/main/java/com/gh/gamecenter/room/converter/SignDataConverter.java b/app/src/main/java/com/gh/gamecenter/room/converter/SignDataConverter.java
index a5e83ed6d6..5b40106b1a 100644
--- a/app/src/main/java/com/gh/gamecenter/room/converter/SignDataConverter.java
+++ b/app/src/main/java/com/gh/gamecenter/room/converter/SignDataConverter.java
@@ -2,8 +2,8 @@ package com.gh.gamecenter.room.converter;
 
 import androidx.room.TypeConverter;
 
+import com.gh.common.util.GsonUtils;
 import com.gh.gamecenter.entity.SignEntity;
-import com.google.gson.Gson;
 
 /**
  * Created by khy on 17/04/18.
@@ -13,12 +13,12 @@ public class SignDataConverter {
 
     @TypeConverter
     public static String toSignDataString(SignEntity.Data data) {
-        return new Gson().toJson(data);
+        return GsonUtils.toJson(data);
     }
 
     @TypeConverter
     public static SignEntity.Data toSignData(String token) {
-        return new Gson().fromJson(token, SignEntity.Data.class);
+        return GsonUtils.fromJson(token, SignEntity.Data.class);
     }
 
 }
diff --git a/app/src/main/java/com/gh/gamecenter/security/BindPhoneViewModel.kt b/app/src/main/java/com/gh/gamecenter/security/BindPhoneViewModel.kt
index 7079488b57..223da0ef0f 100644
--- a/app/src/main/java/com/gh/gamecenter/security/BindPhoneViewModel.kt
+++ b/app/src/main/java/com/gh/gamecenter/security/BindPhoneViewModel.kt
@@ -3,16 +3,15 @@ package com.gh.gamecenter.security
 import android.annotation.SuppressLint
 import android.app.Application
 import android.content.Context
-import android.text.TextUtils
 import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.MutableLiveData
 import com.gh.common.util.DeviceUtils
+import com.gh.common.util.GsonUtils
 import com.gh.common.util.LoginUtils
 import com.gh.common.util.ToastUtils
 import com.gh.gamecenter.entity.ConflictUserEntity
 import com.gh.gamecenter.retrofit.BiResponse
 import com.gh.gamecenter.retrofit.RetrofitManager
-import com.google.gson.Gson
 import com.lightgame.utils.Utils
 import io.reactivex.android.schedulers.AndroidSchedulers
 import io.reactivex.schedulers.Schedulers
@@ -21,7 +20,6 @@ import okhttp3.RequestBody
 import okhttp3.ResponseBody
 import org.json.JSONObject
 import retrofit2.HttpException
-import java.util.*
 
 class BindPhoneViewModel(application: Application) : AndroidViewModel(application) {
 
@@ -59,7 +57,7 @@ class BindPhoneViewModel(application: Application) : AndroidViewModel(applicatio
                                 val string = responseBody!!.string()
                                 val content = JSONObject(string)
                                 when (val code = content.getInt("code")) {
-                                    400150 -> phoneBoundLiveData.postValue(Gson().fromJson(content.getJSONObject("detail").toString(), ConflictUserEntity::class.java))
+                                    400150 -> phoneBoundLiveData.postValue(GsonUtils.fromJson(content.getJSONObject("detail").toString(), ConflictUserEntity::class.java))
 
                                     403202 -> LoginUtils.captchaErrorHint(context, content)
 
@@ -150,7 +148,7 @@ class BindPhoneViewModel(application: Application) : AndroidViewModel(applicatio
                                 val string = responseBody!!.string()
                                 val content = JSONObject(string)
                                 when (val code = content.getInt("code")) {
-                                    400150 -> phoneBoundLiveData.postValue(Gson().fromJson(content.getJSONObject("detail").toString(), ConflictUserEntity::class.java))
+                                    400150 -> phoneBoundLiveData.postValue(GsonUtils.fromJson(content.getJSONObject("detail").toString(), ConflictUserEntity::class.java))
 
                                     403202 -> LoginUtils.captchaErrorHint(context, content)
 
diff --git a/app/src/main/java/com/gh/gamecenter/toolbox/ToolBoxBlockActivity.kt b/app/src/main/java/com/gh/gamecenter/toolbox/ToolBoxBlockActivity.kt
index 67db6c2381..cc8a5d5743 100644
--- a/app/src/main/java/com/gh/gamecenter/toolbox/ToolBoxBlockActivity.kt
+++ b/app/src/main/java/com/gh/gamecenter/toolbox/ToolBoxBlockActivity.kt
@@ -25,7 +25,6 @@ import com.gh.gamecenter.databinding.ActivityToolboxBlockBinding
 import com.gh.gamecenter.entity.ToolBoxEntity
 import com.gh.gamecenter.suggest.SuggestType
 import com.google.android.material.appbar.AppBarLayout
-import com.google.gson.Gson
 import com.lightgame.utils.Util_System_Keyboard
 import com.lightgame.utils.Utils
 
@@ -61,7 +60,7 @@ class ToolBoxBlockActivity : ToolBarActivity() {
                         if (SPUtils.getString(Constants.TOOLBOX_HISTORY).isEmpty()) {
                             SPUtils.setString(Constants.TOOLBOX_HISTORY, arrayListOf(toolbox.apply { lastOpenTime = System.currentTimeMillis() }).toJson())
                         } else {
-                            val list = arrayListOf(*Gson().fromJson(SPUtils.getString(Constants.TOOLBOX_HISTORY), Array<ToolBoxEntity>::class.java)).apply {
+                            val list = arrayListOf(*GsonUtils.fromJson(SPUtils.getString(Constants.TOOLBOX_HISTORY), Array<ToolBoxEntity>::class.java)).apply {
                                 if (contains(toolbox)) {
                                     remove(toolbox)
                                 }
diff --git a/app/src/main/java/com/gh/gamecenter/toolbox/ToolBoxItemAdapter.kt b/app/src/main/java/com/gh/gamecenter/toolbox/ToolBoxItemAdapter.kt
index c3008f7a4d..cad03d9053 100644
--- a/app/src/main/java/com/gh/gamecenter/toolbox/ToolBoxItemAdapter.kt
+++ b/app/src/main/java/com/gh/gamecenter/toolbox/ToolBoxItemAdapter.kt
@@ -15,7 +15,6 @@ import com.gh.gamecenter.WebActivity.Companion.getWebByCollectionTools
 import com.gh.gamecenter.baselist.ListExecutor
 import com.gh.gamecenter.databinding.ItemToolboxBinding
 import com.gh.gamecenter.entity.ToolBoxEntity
-import com.google.gson.Gson
 import com.lightgame.adapter.BaseRecyclerAdapter
 import java.util.*
 
@@ -87,7 +86,7 @@ class ToolBoxItemAdapter(context: Context, val isBlockInside: Boolean = false) :
             if (SPUtils.getString(Constants.TOOLBOX_HISTORY).isEmpty()) {
                 SPUtils.setString(Constants.TOOLBOX_HISTORY, arrayListOf(toolBoxEntity.apply { lastOpenTime = System.currentTimeMillis() }).toJson())
             } else {
-                val list = arrayListOf(*Gson().fromJson(SPUtils.getString(Constants.TOOLBOX_HISTORY), Array<ToolBoxEntity>::class.java)).apply {
+                val list = arrayListOf(*GsonUtils.fromJson(SPUtils.getString(Constants.TOOLBOX_HISTORY), Array<ToolBoxEntity>::class.java)).apply {
                     if (contains(toolBoxEntity)) {
                         remove(toolBoxEntity)
                     }
diff --git a/app/src/main/java/com/gh/gamecenter/toolbox/ToolBoxViewModel.kt b/app/src/main/java/com/gh/gamecenter/toolbox/ToolBoxViewModel.kt
index 008d877328..3f52da104d 100644
--- a/app/src/main/java/com/gh/gamecenter/toolbox/ToolBoxViewModel.kt
+++ b/app/src/main/java/com/gh/gamecenter/toolbox/ToolBoxViewModel.kt
@@ -10,7 +10,6 @@ import com.gh.gamecenter.entity.ToolBoxBlockEntity
 import com.gh.gamecenter.entity.ToolBoxEntity
 import com.gh.gamecenter.retrofit.Response
 import com.gh.gamecenter.retrofit.RetrofitManager
-import com.google.gson.Gson
 import io.reactivex.android.schedulers.AndroidSchedulers
 import io.reactivex.schedulers.Schedulers
 import retrofit2.HttpException
@@ -57,7 +56,7 @@ class ToolBoxViewModel(application: Application) : AndroidViewModel(application)
     }
 
     fun getHistoryList(): List<ToolBoxEntity> {
-        val historyList = listOf(*Gson().fromJson(SPUtils.getString(Constants.TOOLBOX_HISTORY), Array<ToolBoxEntity>::class.java))
+        val historyList = listOf(*GsonUtils.fromJson(SPUtils.getString(Constants.TOOLBOX_HISTORY), Array<ToolBoxEntity>::class.java))
         val validList = mutableListOf<ToolBoxEntity>().apply {
             // 最多展示30天以内的打开记录
             for (item in historyList) {
diff --git a/app/src/main/java/com/halo/assistant/fragment/user/region/RegionCounAdapter.java b/app/src/main/java/com/halo/assistant/fragment/user/region/RegionCounAdapter.java
index 8166937169..ae8ccc210f 100644
--- a/app/src/main/java/com/halo/assistant/fragment/user/region/RegionCounAdapter.java
+++ b/app/src/main/java/com/halo/assistant/fragment/user/region/RegionCounAdapter.java
@@ -7,6 +7,7 @@ import android.view.View;
 import android.view.ViewGroup;
 import android.widget.TextView;
 
+import com.gh.common.util.GsonUtils;
 import com.gh.gamecenter.R;
 import com.gh.gamecenter.adapter.viewholder.AreaViewHolder;
 import com.gh.gamecenter.databinding.AreaItemBinding;
@@ -58,7 +59,7 @@ public class RegionCounAdapter extends BaseRecyclerAdapter {
         if (!TextUtils.isEmpty(locList)) {
             Type listType = new TypeToken<List<LocalEntity>>() {
             }.getType();
-            List<LocalEntity> localList = new Gson().fromJson(locList, listType);
+            List<LocalEntity> localList = GsonUtils.getGson().fromJson(locList, listType);
             mLocalList.addAll(localList);
             notifyDataSetChanged();
         }