diff --git a/adapter/ohos/JsonUtil.java b/adapter/ohos/JsonUtil.java
index a11d44f7f5732fca5c30b1c84107f2923df54d8e..82be70a08b510d2648631c7e2db55cb75fa2a463 100644
--- a/adapter/ohos/JsonUtil.java
+++ b/adapter/ohos/JsonUtil.java
@@ -1168,10 +1168,8 @@ public class JsonUtil {
      *
      * @param moduleMetadataInfos metedata in moduleInfo
      * @return the parse result
-     * @throws BundleException Throws this exception if the json is not standard.
      */
-    static DistroFilter parseModuleDistrofilterFromMetadata(
-            List<ModuleMetadataInfo> moduleMetadataInfos) throws BundleException {
+    static DistroFilter parseModuleDistrofilterFromMetadata(List<ModuleMetadataInfo> moduleMetadataInfos) {
         for (ModuleMetadataInfo moduleMetadataInfo : moduleMetadataInfos) {
             String resource = moduleMetadataInfo.resource;
             if (resource.isEmpty()) {
diff --git a/adapter/ohos/ModuleJsonUtil.java b/adapter/ohos/ModuleJsonUtil.java
index 66c6561bff792968e4375139a1ebf2ab71b8a719..faeaf2b4f69bd8d8a0d3a8a3ef1556fc08ff2ef3 100644
--- a/adapter/ohos/ModuleJsonUtil.java
+++ b/adapter/ohos/ModuleJsonUtil.java
@@ -66,6 +66,7 @@ class ModuleJsonUtil {
     private static final String VALUE = "value";
     private static final String JSON_PERFIX = ".json";
     private static final String DISTRO_FILTER = "distroFilter";
+    private static final String DISTRIBUTION_FILTER = "distributionFilter";
     private static final String DEPENDENCIES = "dependencies";
     private static final String EXTENSION_ABILITIES = "extensionAbilities";
     private static final String INSTALLATION_FREE = "installationFree";
@@ -1011,26 +1012,22 @@ class ModuleJsonUtil {
      * @param moduleMetadataInfos all metadata of module
      * @return DistroFilter is the result of parsed distroFilter
      */
-    public static DistroFilter parseStageDistroFilter(
-            List<ModuleMetadataInfo> moduleMetadataInfos) throws BundleException {
-        DistroFilter distroFilter = new DistroFilter();
+    public static DistroFilter parseStageDistroFilter(List<ModuleMetadataInfo> moduleMetadataInfos) {
+        DistroFilter distro = new DistroFilter();
         for (ModuleMetadataInfo moduleMetadataInfo : moduleMetadataInfos) {
-            if (moduleMetadataInfo.resource.isEmpty()) {
+            String resource = moduleMetadataInfo.resource;
+            if (resource.isEmpty()) {
                 continue;
             }
-            try {
-                JSONObject distroFilterObj = JSON.parseObject(moduleMetadataInfo.resource);
-                if (distroFilterObj.containsKey(DISTRO_FILTER)) {
-                    distroFilter = JSONObject.parseObject(getJsonString(distroFilterObj,
-                            DISTRO_FILTER), DistroFilter.class);
-                }
-            } catch (JSONException exception) {
-                String errMsg = "parse JSONobject failed.";
-                LOG.error(errMsg);
-                throw new BundleException(errMsg);
+            JSONObject distroFilter = JSONObject.parseObject(resource);
+            if (distroFilter.containsKey(DISTRIBUTION_FILTER)) {
+                return JSONObject.parseObject(getJsonString(distroFilter, DISTRIBUTION_FILTER), DistroFilter.class);
+            }
+            if (distroFilter.containsKey(DISTRO_FILTER)) {
+                return JSONObject.parseObject(getJsonString(distroFilter, DISTRO_FILTER), DistroFilter.class);
             }
         }
-        return distroFilter;
+        return distro;
     }
 
     /**
diff --git a/adapter/ohos/ResourcesParser.java b/adapter/ohos/ResourcesParser.java
index a2181983c48efeb023d1d7e6841fe3fbade80808..61eda90edb2096a2b40030e7c6ea7d39f8cd569a 100644
--- a/adapter/ohos/ResourcesParser.java
+++ b/adapter/ohos/ResourcesParser.java
@@ -416,7 +416,7 @@ public class ResourcesParser {
         item.size = buf.getInt();
         item.type = buf.getInt();
         item.id = buf.getInt();
-        int len = buf.getShort();
+        int len = buf.getShort() & 0xFFFF;
         byte[] value = new byte[len];
         buf.get(value);
         item.value = new String(value, StandardCharsets.UTF_8);