diff --git a/app/src/main/java/com/hnjc/wjtx/aligames/LaunchActivity.java b/app/src/main/java/com/hnjc/wjtx/aligames/LaunchActivity.java
index 6171608..622c822 100644
--- a/app/src/main/java/com/hnjc/wjtx/aligames/LaunchActivity.java
+++ b/app/src/main/java/com/hnjc/wjtx/aligames/LaunchActivity.java
@@ -182,7 +182,7 @@ public class LaunchActivity extends Activity {
      */
     private void getLocalVersionInfo() {
         String fileName = gameUrl.replace("index.html", "version.json");
-        String realPath = getFileDirByUrl(fileName);
+        String realPath = preloadPath + "/" + getFileDirByUrl(fileName) + "version.json" ;
         File versionFile = new File(realPath);
         if (versionFile.exists()) {
             JSONObject data = AssetsUtil.readJsonFromFile(this, realPath);
@@ -250,7 +250,7 @@ public class LaunchActivity extends Activity {
     }
     // 更新远程资源
     private void preloadGame() {
-        String dir = preloadPath + getFileDirByUrl(gameUrl);
+        String dir = preloadPath + "/" + getFileDirByUrl(gameUrl);
         File dirFile = new File(dir);
         if (!dirFile.exists()) {
             dirFile.mkdirs();
diff --git a/app/src/main/java/com/hnjc/wjtx/aligames/util/AssetsUtil.java b/app/src/main/java/com/hnjc/wjtx/aligames/util/AssetsUtil.java
index 0ac3fb0..65a8e8e 100644
--- a/app/src/main/java/com/hnjc/wjtx/aligames/util/AssetsUtil.java
+++ b/app/src/main/java/com/hnjc/wjtx/aligames/util/AssetsUtil.java
@@ -12,6 +12,7 @@ import org.json.JSONObject;
 
 import java.io.BufferedReader;
 import java.io.File;
+import java.io.FileInputStream;
 import java.io.FileOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
@@ -187,12 +188,15 @@ public class AssetsUtil {
      */
     public static String readFromFile(Context context, String path) {
         try {
-            InputStreamReader inputReader = new InputStreamReader(context.openFileInput(path));
+            FileInputStream fileInputStream = new FileInputStream(new File(path));
+            InputStreamReader inputReader = new InputStreamReader(fileInputStream);
             BufferedReader bufReader = new BufferedReader(inputReader);
+
             String line="";
             StringBuilder result= new StringBuilder();
             while((line = bufReader.readLine()) != null)
                 result.append(line);
+            fileInputStream.close();
             inputReader.close();
             bufReader.close();
             return result.toString();