diff --git a/app/src/main/java/com/gh/common/util/DetailDownloadUtils.java b/app/src/main/java/com/gh/common/util/DetailDownloadUtils.java
index 213215a040..d07b03db71 100644
--- a/app/src/main/java/com/gh/common/util/DetailDownloadUtils.java
+++ b/app/src/main/java/com/gh/common/util/DetailDownloadUtils.java
@@ -49,10 +49,10 @@ public class DetailDownloadUtils {
 
         if (viewHolder.gameEntity.getApk().isEmpty() || viewHolder.gameEntity.getDownloadOffStatus() != null) {
             LinkEntity h5LinkEntity = viewHolder.gameEntity.getH5Link();
-    
+
             if (h5LinkEntity != null) {
                 if ("play".equals(h5LinkEntity.getType())) {
-                    String defaultString  = String.format("开始玩" + "《%s》", viewHolder.gameEntity.getName());
+                    String defaultString = String.format("开始玩" + "《%s》", viewHolder.gameEntity.getName());
                     viewHolder.mDownloadPb.setText(TextUtils.isEmpty(h5LinkEntity.getText()) ? defaultString : h5LinkEntity.getText());
                 } else {
                     viewHolder.mDownloadPb.setText(TextUtils.isEmpty(h5LinkEntity.getText()) ? "查看" : h5LinkEntity.getText());
@@ -86,6 +86,11 @@ public class DetailDownloadUtils {
                 viewHolder.mDownloadPb.setText(status);
             } else if (TextUtils.isEmpty(viewHolder.downloadAddWord)) {
                 viewHolder.mDownloadPb.setText(String.format(status + "《%s》", viewHolder.gameEntity.getName()));
+            } else if (viewHolder.gameEntity.getVersionNumber().contains("无版号")) {
+                viewHolder.gameEntity.getApk();
+                if (!viewHolder.gameEntity.getApk().isEmpty()) {
+                    viewHolder.mDownloadPb.setText(String.format(status + "（%s）", viewHolder.gameEntity.getApk().get(0).getSize()));
+                }
             } else {
                 viewHolder.mDownloadPb.setText(String.format(status + "《%s》%s", viewHolder.gameEntity.getName(), viewHolder.downloadAddWord));
             }
diff --git a/app/src/main/java/com/gh/common/util/GameUtils.java b/app/src/main/java/com/gh/common/util/GameUtils.java
index acd647c89c..613596e68c 100644
--- a/app/src/main/java/com/gh/common/util/GameUtils.java
+++ b/app/src/main/java/com/gh/common/util/GameUtils.java
@@ -5,8 +5,6 @@ import android.graphics.Color;
 import android.text.TextUtils;
 import android.widget.TextView;
 
-import androidx.core.content.ContextCompat;
-
 import com.gh.common.constant.Config;
 import com.gh.download.DownloadManager;
 import com.gh.gamecenter.R;
@@ -21,6 +19,8 @@ import com.lightgame.download.DownloadStatus;
 
 import java.util.List;
 
+import androidx.core.content.ContextCompat;
+
 
 public class GameUtils {
 
@@ -123,6 +123,8 @@ public class GameUtils {
             } else {
                 return context.getString(R.string.open);
             }
+        } else if (gameEntity.getVersionNumber().contains("无版号")) {
+            return context.getString(R.string.attempt);
         } else {
             return context.getString(R.string.download);
         }
diff --git a/app/src/main/java/com/gh/gamecenter/entity/GameEntity.kt b/app/src/main/java/com/gh/gamecenter/entity/GameEntity.kt
index c7cab86187..d86537bcd3 100644
--- a/app/src/main/java/com/gh/gamecenter/entity/GameEntity.kt
+++ b/app/src/main/java/com/gh/gamecenter/entity/GameEntity.kt
@@ -163,7 +163,10 @@ data class GameEntity(
         @SerializedName("played_game_id")
         val playedGameId: String = "",
         @SerializedName("mutex_package")
-        val mutexPackage: List<String>? = null) : Parcelable {
+        val mutexPackage: List<String>? = null,
+        @SerializedName("version_number")
+        val versionNumber: String = ""//有版号、无版号-有内购、无版号-无内购
+) : Parcelable {
 
     @IgnoredOnParcel
     private var entryMap: androidx.collection.ArrayMap<String, DownloadEntity>? = androidx.collection.ArrayMap()
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 400091d995..435b97b6cd 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -341,6 +341,7 @@
     <string name="updating">更新中</string>
     <string name="waiting">等待中</string>
     <string name="open">打开</string>
+    <string name="attempt">试玩</string>
 
     <string name="taoed_code">已淘号：<Data><![CDATA[<font color="#ffb13c">%1$s</font>]]></Data></string>
     <string name="linged_code">已领取：<Data><![CDATA[<font color="#1383EB">%1$s</font>]]></Data></string>
diff --git a/gradle.properties b/gradle.properties
index d41a2af5a2..9528441539 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -44,8 +44,8 @@ MEIZUPUSH_APPKEY=86792462189846c0b8b701e7bb4d11c1
 BUGLY_APPID=d5de44c594
 
 # hosts
-DEV_API_HOST=https\://dev.api.ghzs666.com/v3d7d5/
-DEV_COMMENT_HOST=https\://dev.api.ghzs666.com/v3d7d5/
+DEV_API_HOST=https\://dev.api.ghzs666.com/v4d0d0/
+DEV_COMMENT_HOST=https\://dev.api.ghzs666.com/v4d0d0/
 DEV_DATA_HOST=https\://data.ghzs.com/
 
 API_HOST=https\://api.ghzs.com/v3d7d5/