diff --git a/game-service/src/main/java/awesome/group/game/service/bo/matrix/MarketConfigBo.java b/game-service/src/main/java/awesome/group/game/service/bo/matrix/MarketConfigBo.java
index a6fe502..f52329d 100644
--- a/game-service/src/main/java/awesome/group/game/service/bo/matrix/MarketConfigBo.java
+++ b/game-service/src/main/java/awesome/group/game/service/bo/matrix/MarketConfigBo.java
@@ -14,4 +14,13 @@ public class MarketConfigBo {
 
     }
 
+    public MarketConfigBo(AppBasicConfig config) {
+        this.packageName = config.packageName;
+        this.author = config.author;
+        this.fileSize = config.fileSize;
+        this.desc = config.desc;
+        this.images = config.images;
+        this.downloadTimes = config.downloadTimes;
+    }
+
 }
diff --git a/game-service/src/main/java/awesome/group/game/service/matrix/MatrixAppConfigService.java b/game-service/src/main/java/awesome/group/game/service/matrix/MatrixAppConfigService.java
index 0567319..7771e63 100644
--- a/game-service/src/main/java/awesome/group/game/service/matrix/MatrixAppConfigService.java
+++ b/game-service/src/main/java/awesome/group/game/service/matrix/MatrixAppConfigService.java
@@ -88,7 +88,7 @@ public class MatrixAppConfigService {
             app.setImg(config.img);
             app.setHide(config.hide);
             app.setVersion(config.version);
-            MarketConfigBo bo = (MarketConfigBo) config;
+            MarketConfigBo bo = new MarketConfigBo(config);
             String str = gson.toJson(bo);
             app.setMarketConfig(str);
             appMapper.updateById(app);