diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FActivity.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Activity.java
similarity index 57%
rename from agent/android/framework/src/main/java/org/ironman/framework/bean/app/FActivity.java
rename to agent/android/framework/src/main/java/org/ironman/framework/bean/app/Activity.java
index 3ee88b14..0ead8cad 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FActivity.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Activity.java
@@ -4,14 +4,14 @@
 import android.text.TextUtils;
 
 @SuppressWarnings({"rawtypes", "unchecked"})
-public class FActivity extends FComponent {
+public class Activity extends Component {
 
-    public FPermission permission;
+    public Permission permission;
 
-    public FActivity(PackageParser.Activity activity) {
+    public Activity(PackageParser.Activity activity) {
         super(activity, activity.info);
         if (!TextUtils.isEmpty(activity.info.permission)) {
-            permission = new FPermission(activity.info.permission);
+            permission = new Permission(activity.info.permission);
         }
     }
 }
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FComponent.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Component.java
similarity index 86%
rename from agent/android/framework/src/main/java/org/ironman/framework/bean/app/FComponent.java
rename to agent/android/framework/src/main/java/org/ironman/framework/bean/app/Component.java
index 21c6f240..dae5ec04 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FComponent.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Component.java
@@ -11,15 +11,15 @@
 import java.util.ArrayList;
 import java.util.List;
 
-public class FComponent<II extends PackageParser.IntentInfo> {
+public class Component<II extends PackageParser.IntentInfo> {
 
     public String name;
     public boolean exported;
     public boolean enabled;
-    public List<FIntentFilter> intents;
+    public List<IntentFilter> intents;
 
     @SuppressLint("SwitchIntDef")
-    public FComponent(PackageParser.Component<II> component, ComponentInfo info) {
+    public Component(PackageParser.Component<II> component, ComponentInfo info) {
         PackageManager packageManager = Environment.getPackageManager();
         ComponentName componentName = component.getComponentName();
 
@@ -43,7 +43,7 @@ public FComponent(PackageParser.Component<II> component, ComponentInfo info) {
         if (component.intents != null && component.intents.size() > 0) {
             intents = new ArrayList<>(component.intents.size());
             for (II intent : component.intents) {
-                intents.add(new FIntentFilter(intent));
+                intents.add(new IntentFilter(intent));
             }
         }
     }
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FPathPermission.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FPathPermission.java
deleted file mode 100644
index f10d3de1..00000000
--- a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FPathPermission.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package org.ironman.framework.bean.app;
-
-import android.content.pm.PathPermission;
-
-public class FPathPermission extends FPatternMatcher {
-
-    public FPermission readPermission;
-    public FPermission writePermission;
-
-    public FPathPermission(PathPermission pathPermission) {
-        super(pathPermission);
-        readPermission = new FPermission(pathPermission.getReadPermission());
-        writePermission = new FPermission(pathPermission.getWritePermission());
-    }
-}
\ No newline at end of file
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FIntentFilter.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/IntentFilter.java
similarity index 75%
rename from agent/android/framework/src/main/java/org/ironman/framework/bean/app/FIntentFilter.java
rename to agent/android/framework/src/main/java/org/ironman/framework/bean/app/IntentFilter.java
index 13696208..94be5a89 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FIntentFilter.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/IntentFilter.java
@@ -1,24 +1,22 @@
 package org.ironman.framework.bean.app;
 
-import android.content.IntentFilter;
 import android.os.Build;
-import android.os.PatternMatcher;
 
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
 
-public class FIntentFilter {
+public class IntentFilter {
 
     public List<String> actions;
     public List<String> categories;
     public List<String> dataSchemes;
-    public List<FPatternMatcher> dataSchemeSpecificParts;
-    public List<FIntentFilter.AuthorityEntry> dataAuthorities;
-    public List<FPatternMatcher> dataPaths;
+    public List<PatternMatcher> dataSchemeSpecificParts;
+    public List<IntentFilter.AuthorityEntry> dataAuthorities;
+    public List<PatternMatcher> dataPaths;
     public List<String> dataTypes;
 
-    public FIntentFilter(IntentFilter intent) {
+    public IntentFilter(android.content.IntentFilter intent) {
         if (intent.countActions() > 0) {
             actions = new ArrayList<>(intent.countActions());
             Iterator<String> it = intent.actionsIterator();
@@ -46,16 +44,16 @@ public FIntentFilter(IntentFilter intent) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT) {
             if (intent.countDataSchemeSpecificParts() > 0) {
                 dataSchemeSpecificParts = new ArrayList<>(intent.countDataSchemeSpecificParts());
-                Iterator<PatternMatcher> it = intent.schemeSpecificPartsIterator();
+                Iterator<android.os.PatternMatcher> it = intent.schemeSpecificPartsIterator();
                 while (it.hasNext()) {
-                    dataSchemeSpecificParts.add(new FPatternMatcher(it.next()));
+                    dataSchemeSpecificParts.add(new PatternMatcher(it.next()));
                 }
             }
         }
 
         if (intent.countDataAuthorities() > 0) {
             dataAuthorities = new ArrayList<>(intent.countDataAuthorities());
-            Iterator<IntentFilter.AuthorityEntry> it = intent.authoritiesIterator();
+            Iterator<android.content.IntentFilter.AuthorityEntry> it = intent.authoritiesIterator();
             while (it.hasNext()) {
                 dataAuthorities.add(new AuthorityEntry(it.next()));
             }
@@ -63,9 +61,9 @@ public FIntentFilter(IntentFilter intent) {
 
         if (intent.countDataPaths() > 0) {
             dataPaths = new ArrayList<>(intent.countDataPaths());
-            Iterator<PatternMatcher> it = intent.pathsIterator();
+            Iterator<android.os.PatternMatcher> it = intent.pathsIterator();
             while (it.hasNext()) {
-                dataPaths.add(new FPatternMatcher(it.next()));
+                dataPaths.add(new PatternMatcher(it.next()));
             }
         }
 
@@ -84,7 +82,7 @@ public static class AuthorityEntry {
         public String host;
         public int port;
 
-        public AuthorityEntry(IntentFilter.AuthorityEntry authority) {
+        public AuthorityEntry(android.content.IntentFilter.AuthorityEntry authority) {
             host = authority.getHost();
             port = authority.getPort();
         }
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FPackage.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Package.java
similarity index 79%
rename from agent/android/framework/src/main/java/org/ironman/framework/bean/app/FPackage.java
rename to agent/android/framework/src/main/java/org/ironman/framework/bean/app/Package.java
index 03bc0ca5..5a118611 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FPackage.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Package.java
@@ -14,9 +14,9 @@
  * Created by hu on 18-12-29.
  */
 
-public class FPackage {
+public class Package {
 
-    private static final String TAG = FPackage.class.getSimpleName();
+    private static final String TAG = Package.class.getSimpleName();
 
     public String name;
     public String appName;
@@ -30,18 +30,18 @@ public class FPackage {
     public boolean debuggable;
     public boolean allowBackup;
 
-    public List<FPermission> requestedPermissions;
-    public List<FPermission> permissions;
-    public List<FActivity> activities;
-    public List<FService> services;
-    public List<FReceiver> receivers;
-    public List<FProvider> providers;
+    public List<Permission> requestedPermissions;
+    public List<Permission> permissions;
+    public List<Activity> activities;
+    public List<Service> services;
+    public List<Receiver> receivers;
+    public List<Provider> providers;
 
-    public FPackage(PackageInfo info) {
+    public Package(PackageInfo info) {
         this(info, true);
     }
 
-    public FPackage(PackageInfo info, boolean skipParse) {
+    public Package(PackageInfo info, boolean skipParse) {
         name = info.packageName;
         appName = PackageUtil.getApplicationName(info);
         userId = info.applicationInfo.uid;
@@ -67,42 +67,42 @@ public FPackage(PackageInfo info, boolean skipParse) {
         if (pkg.requestedPermissions != null && pkg.requestedPermissions.size() > 0) {
             requestedPermissions = new ArrayList<>(pkg.requestedPermissions.size());
             for (String permission : pkg.requestedPermissions) {
-                requestedPermissions.add(new FPermission(permission));
+                requestedPermissions.add(new Permission(permission));
             }
         }
 
         if (pkg.permissions != null && pkg.permissions.size() > 0) {
             permissions = new ArrayList<>(pkg.permissions.size());
             for (PackageParser.Permission p : pkg.permissions) {
-                permissions.add(new FPermission(p.info.name));
+                permissions.add(new Permission(p.info.name));
             }
         }
 
         if (pkg.activities != null && pkg.activities.size() > 0) {
             activities = new ArrayList<>(pkg.activities.size());
             for (PackageParser.Activity a : pkg.activities) {
-                activities.add(new FActivity(a));
+                activities.add(new Activity(a));
             }
         }
 
         if (pkg.services != null && pkg.services.size() > 0) {
             services = new ArrayList<>(pkg.services.size());
             for (PackageParser.Service s : pkg.services) {
-                services.add(new FService(s));
+                services.add(new Service(s));
             }
         }
 
         if (pkg.receivers != null && pkg.receivers.size() > 0) {
             receivers = new ArrayList<>(pkg.receivers.size());
             for (PackageParser.Activity r : pkg.receivers) {
-                receivers.add(new FReceiver(r));
+                receivers.add(new Receiver(r));
             }
         }
 
         if (pkg.providers != null && pkg.providers.size() > 0) {
             providers = new ArrayList<>(pkg.providers.size());
             for (PackageParser.Provider p : pkg.providers) {
-                providers.add(new FProvider(p));
+                providers.add(new Provider(p));
             }
         }
     }
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/PathPermission.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/PathPermission.java
new file mode 100644
index 00000000..62078b51
--- /dev/null
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/PathPermission.java
@@ -0,0 +1,14 @@
+package org.ironman.framework.bean.app;
+
+
+public class PathPermission extends PatternMatcher {
+
+    public Permission readPermission;
+    public Permission writePermission;
+
+    public PathPermission(android.content.pm.PathPermission pathPermission) {
+        super(pathPermission);
+        readPermission = new Permission(pathPermission.getReadPermission());
+        writePermission = new Permission(pathPermission.getWritePermission());
+    }
+}
\ No newline at end of file
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FPatternMatcher.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/PatternMatcher.java
similarity index 86%
rename from agent/android/framework/src/main/java/org/ironman/framework/bean/app/FPatternMatcher.java
rename to agent/android/framework/src/main/java/org/ironman/framework/bean/app/PatternMatcher.java
index 7d292e4d..7081701c 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FPatternMatcher.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/PatternMatcher.java
@@ -1,8 +1,6 @@
 package org.ironman.framework.bean.app;
 
-import android.os.PatternMatcher;
-
-public class FPatternMatcher {
+public class PatternMatcher {
 
     public enum Type {
         literal,
@@ -14,7 +12,7 @@ public enum Type {
     public String path;
     public Type type;
 
-    public FPatternMatcher(PatternMatcher patternMatcher) {
+    public PatternMatcher(android.os.PatternMatcher patternMatcher) {
         path = patternMatcher.getPath();
         type = getType(patternMatcher.getType());
     }
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FPermission.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Permission.java
similarity index 81%
rename from agent/android/framework/src/main/java/org/ironman/framework/bean/app/FPermission.java
rename to agent/android/framework/src/main/java/org/ironman/framework/bean/app/Permission.java
index 3df44123..8ca2a97c 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FPermission.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Permission.java
@@ -4,7 +4,7 @@
 
 import org.ironman.framework.util.PermissionUtil;
 
-public class FPermission {
+public class Permission {
 
     public enum Protection {
         dangerous,
@@ -16,12 +16,12 @@ public enum Protection {
     public String name;
     public Protection protection;
 
-    public FPermission(String name) {
+    public Permission(String name) {
         this.name = name;
         this.protection = PermissionUtil.getProtection(name);
     }
 
-    public FPermission(PackageParser.Permission perm) {
+    public Permission(PackageParser.Permission perm) {
         this.name = perm.info.name;
         this.protection = PermissionUtil.getProtection(perm.info);
     }
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FProvider.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Provider.java
similarity index 63%
rename from agent/android/framework/src/main/java/org/ironman/framework/bean/app/FProvider.java
rename to agent/android/framework/src/main/java/org/ironman/framework/bean/app/Provider.java
index 334b8f9f..2406b5cd 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FProvider.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Provider.java
@@ -7,34 +7,34 @@
 import java.util.List;
 
 @SuppressWarnings({"rawtypes", "unchecked"})
-public class FProvider extends FComponent {
+public class Provider extends Component {
 
     public String authority;
-    public FPermission readPermission;
-    public FPermission writePermission;
-    public List<FPatternMatcher> uriPermissionPatterns;
-    public List<FPathPermission> pathPermissions;
+    public Permission readPermission;
+    public Permission writePermission;
+    public List<PatternMatcher> uriPermissionPatterns;
+    public List<PathPermission> pathPermissions;
 
-    public FProvider(PackageParser.Provider provider) {
+    public Provider(PackageParser.Provider provider) {
         super(provider, provider.info);
 
         authority = provider.info.authority;
         if (!TextUtils.isEmpty(provider.info.readPermission)) {
-            readPermission = new FPermission(provider.info.readPermission);
+            readPermission = new Permission(provider.info.readPermission);
         }
         if (!TextUtils.isEmpty(provider.info.writePermission)) {
-            writePermission = new FPermission(provider.info.writePermission);
+            writePermission = new Permission(provider.info.writePermission);
         }
         if (provider.info.uriPermissionPatterns != null) {
             uriPermissionPatterns = new ArrayList<>(provider.info.uriPermissionPatterns.length);
             for (android.os.PatternMatcher uriPermissionPattern : provider.info.uriPermissionPatterns) {
-                uriPermissionPatterns.add(new FPatternMatcher(uriPermissionPattern));
+                uriPermissionPatterns.add(new PatternMatcher(uriPermissionPattern));
             }
         }
         if (provider.info.pathPermissions != null) {
             pathPermissions = new ArrayList<>(provider.info.pathPermissions.length);
             for (android.content.pm.PathPermission pathPermission : provider.info.pathPermissions) {
-                pathPermissions.add(new FPathPermission(pathPermission));
+                pathPermissions.add(new PathPermission(pathPermission));
             }
         }
     }
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FReceiver.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Receiver.java
similarity index 57%
rename from agent/android/framework/src/main/java/org/ironman/framework/bean/app/FReceiver.java
rename to agent/android/framework/src/main/java/org/ironman/framework/bean/app/Receiver.java
index 99639c47..a9743155 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FReceiver.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Receiver.java
@@ -4,14 +4,14 @@
 import android.text.TextUtils;
 
 @SuppressWarnings({"rawtypes", "unchecked"})
-public class FReceiver extends FComponent {
+public class Receiver extends Component {
 
-    public FPermission permission;
+    public Permission permission;
 
-    public FReceiver(PackageParser.Activity receiver) {
+    public Receiver(PackageParser.Activity receiver) {
         super(receiver, receiver.info);
         if (!TextUtils.isEmpty(receiver.info.permission)) {
-            permission = new FPermission(receiver.info.permission);
+            permission = new Permission(receiver.info.permission);
         }
     }
 }
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FService.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Service.java
similarity index 58%
rename from agent/android/framework/src/main/java/org/ironman/framework/bean/app/FService.java
rename to agent/android/framework/src/main/java/org/ironman/framework/bean/app/Service.java
index 668c6dca..96edd3b9 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/bean/app/FService.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/app/Service.java
@@ -4,14 +4,14 @@
 import android.text.TextUtils;
 
 @SuppressWarnings({"rawtypes", "unchecked"})
-public class FService extends FComponent {
+public class Service extends Component {
 
-    public FPermission permission;
+    public Permission permission;
 
-    public FService(PackageParser.Service service) {
+    public Service(PackageParser.Service service) {
         super(service, service.info);
         if (!TextUtils.isEmpty(service.info.permission)) {
-            permission = new FPermission(service.info.permission);
+            permission = new Permission(service.info.permission);
         }
     }
 }
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/net/FInetSocket.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/net/InetSocket.java
similarity index 84%
rename from agent/android/framework/src/main/java/org/ironman/framework/bean/net/FInetSocket.java
rename to agent/android/framework/src/main/java/org/ironman/framework/bean/net/InetSocket.java
index d8d89884..421a7d54 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/bean/net/FInetSocket.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/net/InetSocket.java
@@ -1,6 +1,6 @@
 package org.ironman.framework.bean.net;
 
-public class FInetSocket extends FSocket {
+public class InetSocket extends Socket {
 
     public String localAddress;
     public int localPort;
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/net/FSocket.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/net/Socket.java
similarity index 86%
rename from agent/android/framework/src/main/java/org/ironman/framework/bean/net/FSocket.java
rename to agent/android/framework/src/main/java/org/ironman/framework/bean/net/Socket.java
index f259dcb4..a7b998d1 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/bean/net/FSocket.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/net/Socket.java
@@ -1,6 +1,6 @@
 package org.ironman.framework.bean.net;
 
-public class FSocket {
+public class Socket {
     public String proto;
     public String state;
     public long inode;
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/net/FUnixSocket.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/net/UnixSocket.java
similarity index 84%
rename from agent/android/framework/src/main/java/org/ironman/framework/bean/net/FUnixSocket.java
rename to agent/android/framework/src/main/java/org/ironman/framework/bean/net/UnixSocket.java
index 6a4e39a2..e84c512d 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/bean/net/FUnixSocket.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/net/UnixSocket.java
@@ -4,7 +4,7 @@
  * Created by hu on 19-2-13.
  */
 
-public class FUnixSocket extends FSocket {
+public class UnixSocket extends Socket {
     public long refCnt;
     public String flags;
     public String type;
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/bean/process/Process.java b/agent/android/framework/src/main/java/org/ironman/framework/bean/process/Process.java
new file mode 100644
index 00000000..183cf223
--- /dev/null
+++ b/agent/android/framework/src/main/java/org/ironman/framework/bean/process/Process.java
@@ -0,0 +1,21 @@
+package org.ironman.framework.bean.process;
+
+public class Process {
+    public long pid;
+    public long uid;
+    public long gid;
+    public String state;
+    public String cmd;
+    public String name;
+    public long ppid;
+    public long pgid;
+    public long sid;
+    public long tty;
+    public long utime;
+    public long stime;
+    public long nice;
+    public long startTime;
+    public long vsz;
+    public long rss;
+
+}
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/util/NetworkUtil.java b/agent/android/framework/src/main/java/org/ironman/framework/util/NetworkUtil.java
index 92291008..7bd50748 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/util/NetworkUtil.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/util/NetworkUtil.java
@@ -3,9 +3,9 @@
 import android.text.TextUtils;
 
 import org.ironman.framework.Const;
-import org.ironman.framework.bean.net.FInetSocket;
-import org.ironman.framework.bean.net.FSocket;
-import org.ironman.framework.bean.net.FUnixSocket;
+import org.ironman.framework.bean.net.InetSocket;
+import org.ironman.framework.bean.net.Socket;
+import org.ironman.framework.bean.net.UnixSocket;
 
 import java.io.File;
 import java.io.IOException;
@@ -31,8 +31,8 @@ public class NetworkUtil {
     private static final String PROC_NET_RAW6 = "/proc/net/raw6";
     private static final String PROC_NET_UNIX = "/proc/net/unix";
 
-    public static List<FInetSocket> getTcpSockets() throws IOException {
-        List<FInetSocket> sockets = new ArrayList<>();
+    public static List<InetSocket> getTcpSockets() throws IOException {
+        List<InetSocket> sockets = new ArrayList<>();
         parse("tcp", PROC_NET_TCP, tcpParser, sockets);
         if (new File(PROC_NET_TCP6).exists()) {
             parse("tcp6", PROC_NET_TCP6, tcpParser, sockets);
@@ -40,8 +40,8 @@ public static List<FInetSocket> getTcpSockets() throws IOException {
         return sockets;
     }
 
-    public static List<FInetSocket> getUdpSockets() throws IOException {
-        List<FInetSocket> sockets = new ArrayList<>();
+    public static List<InetSocket> getUdpSockets() throws IOException {
+        List<InetSocket> sockets = new ArrayList<>();
         parse("udp", PROC_NET_UDP, udpParser, sockets);
         if (new File(PROC_NET_UDP6).exists()) {
             parse("udp6", PROC_NET_UDP6, udpParser, sockets);
@@ -49,8 +49,8 @@ public static List<FInetSocket> getUdpSockets() throws IOException {
         return sockets;
     }
 
-    public static List<FInetSocket> getRawSockets() throws IOException {
-        List<FInetSocket> sockets = new ArrayList<>();
+    public static List<InetSocket> getRawSockets() throws IOException {
+        List<InetSocket> sockets = new ArrayList<>();
         parse("raw", PROC_NET_RAW, rawParser, sockets);
         if (new File(PROC_NET_RAW6).exists()) {
             parse("raw6", PROC_NET_RAW6, rawParser, sockets);
@@ -58,13 +58,13 @@ public static List<FInetSocket> getRawSockets() throws IOException {
         return sockets;
     }
 
-    public static List<FUnixSocket> getUnixSockets() throws IOException {
-        List<FUnixSocket> sockets = new ArrayList<>();
+    public static List<UnixSocket> getUnixSockets() throws IOException {
+        List<UnixSocket> sockets = new ArrayList<>();
         parse("unix", PROC_NET_UNIX, unixParser, sockets);
         return sockets;
     }
 
-    private static <T extends FSocket> void parse(String proto, String path, Parser<T> parser, List<T> list) throws IOException {
+    private static <T extends Socket> void parse(String proto, String path, Parser<T> parser, List<T> list) throws IOException {
         String result = FileUtil.readString(path);
         String[] lines = result.split(Const.LINE_SEPARATOR);
         for (int i = 1; i < lines.length; i++) {
@@ -94,11 +94,11 @@ private static InetAddress parseInetAddress(String address) throws Exception {
         }
     }
 
-    private interface Parser<T extends FSocket> {
+    private interface Parser<T extends Socket> {
         T parse(String proto, String line) throws Exception;
     }
 
-    private static final Parser<FInetSocket> tcpParser = (proto, line) -> {
+    private static final Parser<InetSocket> tcpParser = (proto, line) -> {
 
         String[] detail = line.split(" +");
         if (detail.length < 10) {
@@ -115,7 +115,7 @@ private interface Parser<T extends FSocket> {
         int uid = CommonUtil.parseInt(detail[7], 0);
         long inode = CommonUtil.parseInt(detail[9], 0);
 
-        FInetSocket socket = new FInetSocket();
+        InetSocket socket = new InetSocket();
         socket.proto = proto;
 
         switch (state) {
@@ -173,7 +173,7 @@ private interface Parser<T extends FSocket> {
         return socket;
     };
 
-    private static final Parser<FInetSocket> udpParser = (proto, line) -> {
+    private static final Parser<InetSocket> udpParser = (proto, line) -> {
         String[] detail = line.split(" +");
         if (detail.length < 10) {
             throw new Exception();
@@ -189,7 +189,7 @@ private interface Parser<T extends FSocket> {
         int uid = CommonUtil.parseInt(detail[7], 0);
         long inode = CommonUtil.parseInt(detail[9], 0);
 
-        FInetSocket socket = new FInetSocket();
+        InetSocket socket = new InetSocket();
         socket.proto = proto;
 
         switch (state) {
@@ -217,7 +217,7 @@ private interface Parser<T extends FSocket> {
         return socket;
     };
 
-    private static final Parser<FInetSocket> rawParser = (proto, line) -> {
+    private static final Parser<InetSocket> rawParser = (proto, line) -> {
         String[] detail = line.split(" +");
         if (detail.length < 10) {
             throw new Exception();
@@ -233,7 +233,7 @@ private interface Parser<T extends FSocket> {
         int uid = CommonUtil.parseInt(detail[7], 0);
         long inode = CommonUtil.parseInt(detail[9], 0);
 
-        FInetSocket socket = new FInetSocket();
+        InetSocket socket = new InetSocket();
         socket.proto = proto;
         socket.state = String.valueOf(state);
         socket.localAddress = localAddress.getHostAddress();
@@ -249,7 +249,7 @@ private interface Parser<T extends FSocket> {
         return socket;
     };
 
-    private static final Parser<FUnixSocket> unixParser = (proto, line) -> {
+    private static final Parser<UnixSocket> unixParser = (proto, line) -> {
         String[] detail = line.split(" +");
         if (detail.length < 6) {
             throw new Exception();
@@ -263,7 +263,7 @@ private interface Parser<T extends FSocket> {
         long inode = CommonUtil.parseLong(detail[6], 0);
         String path = detail.length > 7 ? detail[7] : null;
 
-        FUnixSocket socket = new FUnixSocket();
+        UnixSocket socket = new UnixSocket();
         if ((int) protocol == 0) {
             socket.proto = proto;
         } else {
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/util/PermissionUtil.java b/agent/android/framework/src/main/java/org/ironman/framework/util/PermissionUtil.java
index 5af2d2fe..cb16241f 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/util/PermissionUtil.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/util/PermissionUtil.java
@@ -5,7 +5,7 @@
 import android.text.TextUtils;
 
 import org.ironman.framework.Environment;
-import org.ironman.framework.bean.app.FPermission;
+import org.ironman.framework.bean.app.Permission;
 
 /**
  * Created by hu on 18-12-17.
@@ -15,7 +15,7 @@ public class PermissionUtil {
 
     private static final String TAG = PermissionUtil.class.getSimpleName();
 
-    public static FPermission.Protection getProtection(String permission) {
+    public static Permission.Protection getProtection(String permission) {
         if (!TextUtils.isEmpty(permission)) {
             try {
                 return getProtection(Environment.getPackageManager().getPermissionInfo(permission, -1));
@@ -23,21 +23,21 @@ public static FPermission.Protection getProtection(String permission) {
                 LogUtil.printStackTrace(TAG, e, null);
             }
         }
-        return FPermission.Protection.normal;
+        return Permission.Protection.normal;
     }
 
-    public static FPermission.Protection getProtection(PermissionInfo permissionInfo) {
+    public static Permission.Protection getProtection(PermissionInfo permissionInfo) {
         switch (permissionInfo.protectionLevel & PermissionInfo.PROTECTION_MASK_BASE) {
             case PermissionInfo.PROTECTION_DANGEROUS:
-                return FPermission.Protection.dangerous;
+                return Permission.Protection.dangerous;
             case PermissionInfo.PROTECTION_NORMAL:
-                return FPermission.Protection.normal;
+                return Permission.Protection.normal;
             case PermissionInfo.PROTECTION_SIGNATURE:
-                return FPermission.Protection.signature;
+                return Permission.Protection.signature;
             case PermissionInfo.PROTECTION_SIGNATURE_OR_SYSTEM:
-                return FPermission.Protection.signatureOrSystem;
+                return Permission.Protection.signatureOrSystem;
             default:
-                return FPermission.Protection.normal;
+                return Permission.Protection.normal;
         }
     }
 
diff --git a/agent/android/framework/src/main/java/org/ironman/framework/util/ProcessUtil.java b/agent/android/framework/src/main/java/org/ironman/framework/util/ProcessUtil.java
index 44bcca6c..7d38400c 100644
--- a/agent/android/framework/src/main/java/org/ironman/framework/util/ProcessUtil.java
+++ b/agent/android/framework/src/main/java/org/ironman/framework/util/ProcessUtil.java
@@ -1,6 +1,15 @@
 package org.ironman.framework.util;
 
+import org.ironman.framework.bean.process.Process;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileReader;
 import java.io.IOException;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
 public class ProcessUtil {
 
@@ -14,4 +23,93 @@ public static String getProcessName(int pid, String defaultValue) {
             return defaultValue;
         }
     }
+
+    public static List<Process> getProcessList() {
+        List<Process> processList = new ArrayList<>();
+
+        File proc = new File("/proc/");
+        File[] files = proc.listFiles((dir, name) -> name.matches("^\\d+$"));
+        if (files == null) {
+            return processList;
+        }
+        for (File dir : files) {
+            Process process = new Process();
+
+            process.pid = Integer.parseInt(dir.getName());
+
+            try {
+                BufferedReader reader = new BufferedReader(new FileReader(new File(dir, "stat")));
+                String line;
+
+                while ((line = reader.readLine()) != null) {
+                    Pattern pattern = Pattern.compile("^(\\S+)\\s+\\((.+)\\)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(\\S+)\\s+(.*)$");
+                    Matcher matcher = pattern.matcher(line);
+                    if (matcher.matches()) {
+                        process.cmd = "[" + matcher.group(2) + "]";
+                        process.name = process.cmd;
+                        process.state = matcher.group(3);
+                        process.ppid = Long.parseLong(matcher.group(4));
+                        process.pgid = Long.parseLong(matcher.group(5));
+                        process.sid = Long.parseLong(matcher.group(6));
+                        process.tty = Long.parseLong(matcher.group(7));
+                        process.utime = Long.parseLong(matcher.group(8));
+                        process.stime = Long.parseLong(matcher.group(9));
+                        process.nice = Long.parseLong(matcher.group(12));
+                        process.startTime = Long.parseLong(matcher.group(13));
+                        process.vsz = Long.parseLong(matcher.group(14));
+                        process.rss = Long.parseLong(matcher.group(15));
+                    }
+                }
+            } catch (IOException e) {
+                // ignore
+            }
+
+            try {
+                BufferedReader reader = new BufferedReader(new FileReader(new File(dir, "status")));
+                String line;
+
+                while ((line = reader.readLine()) != null) {
+                    if (line.startsWith("Uid:")) {
+                        process.uid = Long.parseLong(line.split("\\s+")[1]);
+                    } else if (line.startsWith("Gid:")) {
+                        process.gid = Long.parseLong(line.split("\\s+")[1]);
+                    }
+                }
+
+                reader.close();
+            } catch (IOException e) {
+                // ignore
+            }
+
+            try {
+                BufferedReader reader = new BufferedReader(new FileReader(new File(dir, "cmdline")));
+                String line;
+                StringBuilder buffer = new StringBuilder();
+                while ((line = reader.readLine()) != null) {
+                    buffer.append(line);
+                }
+
+                String cmdline = buffer.toString().trim().replace('\u0000', ' ');
+                if (cmdline.length() > 0) {
+                    process.cmd = cmdline;
+                    String[] args = cmdline.split(" +");
+                    if (args.length > 0) {
+                        String name = args[0];
+                        int index = name.lastIndexOf("/");
+                        process.name = index >= 0 ? name.substring(index + 1) : name;
+                    }
+                }
+
+                reader.close();
+            } catch (IOException e) {
+                // ignore
+            }
+
+            processList.add(process);
+
+        }
+
+        return processList;
+    }
+
 }
diff --git a/agent/android/tools/src/main/java/android/tools/command/PackageCommand.java b/agent/android/tools/src/main/java/android/tools/command/PackageCommand.java
index 10877b1d..32426800 100644
--- a/agent/android/tools/src/main/java/android/tools/command/PackageCommand.java
+++ b/agent/android/tools/src/main/java/android/tools/command/PackageCommand.java
@@ -6,7 +6,7 @@
 import com.beust.jcommander.Parameter;
 import com.beust.jcommander.Parameters;
 
-import org.ironman.framework.bean.app.FPackage;
+import org.ironman.framework.bean.app.Package;
 import org.ironman.framework.util.GsonUtil;
 import org.ironman.framework.util.PackageUtil;
 
@@ -47,14 +47,14 @@ public void run() {
             packageInfos = PackageUtil.getInstalledPackages();
         }
 
-        List<FPackage> packages = new ArrayList<>(packageInfos.size());
+        List<Package> packages = new ArrayList<>(packageInfos.size());
         for (PackageInfo packageInfo : packageInfos) {
             if (system && !PackageUtil.isSystemApp(packageInfo)) {
                 // ignore
             } else if (nonSystem && PackageUtil.isSystemApp(packageInfo)) {
                 // ignore
             } else {
-                packages.add(new FPackage(packageInfo, simple));
+                packages.add(new Package(packageInfo, simple));
             }
         }
 
diff --git a/agent/android/tools/src/main/java/android/tools/command/ProcessCommand.java b/agent/android/tools/src/main/java/android/tools/command/ProcessCommand.java
new file mode 100644
index 00000000..f8c76d8b
--- /dev/null
+++ b/agent/android/tools/src/main/java/android/tools/command/ProcessCommand.java
@@ -0,0 +1,23 @@
+package android.tools.command;
+
+import android.tools.Output;
+
+import com.beust.jcommander.Parameter;
+import com.beust.jcommander.Parameters;
+
+import org.ironman.framework.util.GsonUtil;
+import org.ironman.framework.util.ProcessUtil;
+
+@Parameters(commandNames = "process")
+public class ProcessCommand extends Command {
+
+    @Parameter(names = {"--list"}, order = 1, description = "List all processes")
+    private boolean list = false;
+
+    @Override
+    public void run() {
+        if (list) {
+            Output.out.print(GsonUtil.toJson(ProcessUtil.getProcessList()));
+        }
+    }
+}
diff --git a/src/linktools/android/_adb.py b/src/linktools/android/_adb.py
index 75364f81..fbd8eea9 100644
--- a/src/linktools/android/_adb.py
+++ b/src/linktools/android/_adb.py
@@ -31,7 +31,7 @@
 import re
 from typing import Optional, Any, Generator
 
-from ._struct import Package, UnixSocket, InetSocket
+from ._struct import Package, UnixSocket, InetSocket, Process
 from .. import utils, environ
 from ..decorator import cached_property, cached_classproperty
 from ..device import BridgeError, Bridge, BaseDevice
@@ -165,9 +165,10 @@ def shell(self, *args: [Any], privilege: bool = False, **kwargs) -> str:
         :param privilege: 是否以root权限运行
         :return: adb输出结果
         """
-        args = ["shell", *args] \
+        cmd = utils.list2cmdline([str(arg) for arg in args])
+        args = ["shell", cmd] \
             if not privilege or self.uid == 0 \
-            else ["shell", "su", "-c", *args]
+            else ["shell", "su", "-c", cmd]
         return self.exec(*args, **kwargs)
 
     def sudo(self, *args: [Any], **kwargs) -> str:
@@ -357,7 +358,7 @@ def is_file_exist(self, path: str, **kwargs) -> bool:
         :param path: 文件路径
         :return: 是否存在
         """
-        args = ["[", "-a", path, "]", "&&", "echo", "-n ", "1"]
+        args = ["[", "-a", path, "]", "&&", "echo", "-n", "1"]
         out = self.shell(*args, **kwargs)
         return utils.bool(utils.int(out, default=0), default=False)
 
@@ -465,16 +466,19 @@ def get_uid(self, package_name: str):
         :param package_name: 包名
         :return: uid
         """
-        info = self.get_package(package_name)
+        info = self.get_package(package_name, simple=True)
         return info.user_id if info else None
 
-    def get_package(self, package_name: str, **kwargs) -> Optional[Package]:
+    def get_package(self, package_name: str, simple: bool = None, **kwargs) -> Optional[Package]:
         """
         根据包名获取包信息
         :param package_name: 包名
+        :param simple: 只获取基本信息
         :return: 包信息
         """
         args = ["package", "--packages", package_name]
+        if simple is True:
+            args.append("--simple")
         objs = json.loads(self.call_agent(*args, **kwargs))
         return Package(objs[0]) if len(objs) > 0 else None
 
@@ -557,6 +561,14 @@ def _get_sockets(self, type, command, **kwargs):
             result.append(type(obj))
         return result
 
+    def get_processes(self, **kwargs) -> [Process]:
+        result = []
+        agent_args = ["process", "--list"]
+        objs = json.loads(self.call_agent(*agent_args, **kwargs))
+        for obj in objs:
+            result.append(Process(obj))
+        return result
+
     @classmethod
     def get_safe_path(cls, path: str) -> str:
         """
@@ -571,15 +583,6 @@ def get_safe_path(cls, path: str) -> str:
                 return result
             temp = result
 
-    @classmethod
-    def get_safe_command(cls, seq: [str]) -> str:
-        """
-        用双引号把命令包起来
-        :param seq: 原命令
-        :return: 双引号包起来的命令
-        """
-        return utils.list2cmdline(seq)
-
     @classmethod
     def get_storage_path(cls, *paths: [str]) -> str:
         """
diff --git a/src/linktools/android/_struct.py b/src/linktools/android/_struct.py
index 6a30de2e..c2e4b7e5 100644
--- a/src/linktools/android/_struct.py
+++ b/src/linktools/android/_struct.py
@@ -165,8 +165,8 @@ class Package:
     def __init__(self, obj: dict):
         self.name = utils.get_item(obj, "name", type=str, default="")
         self.app_name = utils.get_item(obj, "appName", type=str, default="")
-        self.user_id = utils.get_item(obj, "userId", type=int, default="")
-        self.gids = utils.get_item(obj, "gids", type=str, default=[])
+        self.user_id = utils.get_item(obj, "userId", type=int, default=0)
+        self.gids = utils.get_list_item(obj, "gids", type=int, default=[])
         self.source_dir = utils.get_item(obj, "sourceDir", type=str, default="")
         self.version_code = utils.get_item(obj, "versionCode", type=str, default="")
         self.version_name = utils.get_item(obj, "versionName", type=str, default="")
@@ -229,7 +229,7 @@ class Socket:
     def __init__(self, obj: dict):
         self.proto = utils.get_item(obj, "proto", type=str, default="")
         self.state = utils.get_item(obj, "state", type=str, default="")
-        self.inode = utils.get_item(obj, "inode", type=int, default="")
+        self.inode = utils.get_item(obj, "inode", type=int, default=0)
         self.listening = utils.get_item(obj, "listening", type=bool, default=False)
 
     def is_dangerous(self):
@@ -241,19 +241,19 @@ class InetSocket(Socket):
     def __init__(self, obj: dict):
         super().__init__(obj)
         self.local_address = utils.get_item(obj, "localAddress", type=str, default="")
-        self.local_port = utils.get_item(obj, "localPort", type=int, default="")
+        self.local_port = utils.get_item(obj, "localPort", type=int, default=0)
         self.remote_address = utils.get_item(obj, "remoteAddress", type=str, default="")
-        self.remote_port = utils.get_item(obj, "remotePort", type=int, default="")
-        self.uid = utils.get_item(obj, "uid", type=int, default="")
-        self.transmit_queue = utils.get_item(obj, "transmitQueue", type=int, default="")
-        self.receive_queue = utils.get_item(obj, "receiveQueue", type=int, default="")
+        self.remote_port = utils.get_item(obj, "remotePort", type=int, default=0)
+        self.uid = utils.get_item(obj, "uid", type=int, default=0)
+        self.transmit_queue = utils.get_item(obj, "transmitQueue", type=int, default=0)
+        self.receive_queue = utils.get_item(obj, "receiveQueue", type=int, default=0)
 
 
 class UnixSocket(Socket):
 
     def __init__(self, obj: dict):
         super().__init__(obj)
-        self.ref_cnt = utils.get_item(obj, "refCnt", type=int, default="")
+        self.ref_cnt = utils.get_item(obj, "refCnt", type=int, default=0)
         self.flags = utils.get_item(obj, "flags", type=str, default="")
         self.type = utils.get_item(obj, "type", type=str, default=[])
         self.path = utils.get_item(obj, "path", type=str, default="")
@@ -262,3 +262,24 @@ def __init__(self, obj: dict):
 
     def is_dangerous(self):
         return super().is_dangerous() and (self.readable or self.writable)
+
+
+class Process:
+
+    def __init__(self, obj: dict):
+        self.pid = utils.get_item(obj, "pid", type=int, default=0)
+        self.uid = utils.get_item(obj, "uid", type=int, default=0)
+        self.gid = utils.get_item(obj, "gid", type=int, default=0)
+        self.state = utils.get_item(obj, "state", type=str, default="")
+        self.cmd = utils.get_item(obj, "cmd", type=str, default="")
+        self.name = utils.get_item(obj, "name", type=str, default="")
+        self.ppid = utils.get_item(obj, "ppid", type=int, default=0)
+        self.pgid = utils.get_item(obj, "pgid", type=int, default=0)
+        self.sid = utils.get_item(obj, "sid", type=int, default=0)
+        self.tty = utils.get_item(obj, "tty", type=int, default=0)
+        self.utime = utils.get_item(obj, "utime", type=int, default=0)
+        self.stime = utils.get_item(obj, "stime", type=int, default=0)
+        self.nice = utils.get_item(obj, "nice", type=int, default=0)
+        self.start_time = utils.get_item(obj, "startTime", type=int, default=0)
+        self.vsz = utils.get_item(obj, "vsz", type=int, default=0)
+        self.rss = utils.get_item(obj, "rss", type=int, default=0)
diff --git a/src/linktools/assets/android-tools.apk b/src/linktools/assets/android-tools.apk
index 1b94b7ba..0a85bf05 100644
Binary files a/src/linktools/assets/android-tools.apk and b/src/linktools/assets/android-tools.apk differ
diff --git a/src/linktools/assets/android-tools.json b/src/linktools/assets/android-tools.json
index ab810ba4..6e17932a 100644
--- a/src/linktools/assets/android-tools.json
+++ b/src/linktools/assets/android-tools.json
@@ -1,10 +1,10 @@
 {
     "ANDROID_TOOL_BRIDGE_APK": {
         "name": "android-tools.apk",
-        "md5": "d7f62bda3865f5321614035dc1fc9af7",
+        "md5": "466c349cf14cb1cf4034b8274e84ca1f",
         "main": "android.tools.Main",
-        "size": 81735,
-        "time": "2022-11-19 12:54:33"
+        "size": 82895,
+        "time": "2023-05-03 15:42:45"
     },
     "ANDROID_TOOL_FRIDA_SERVER": {
         "name": "frida-server-{version}-android-{abi}",
diff --git a/src/linktools/frida/android.py b/src/linktools/frida/android.py
index 59de1e8a..14e47350 100644
--- a/src/linktools/frida/android.py
+++ b/src/linktools/frida/android.py
@@ -34,7 +34,7 @@ def __init__(self, device: Device = None, local_port: int = 47042, remote_port:
         self._local_port = local_port
         self._remote_port = remote_port
         self._forward: Optional[Stoppable] = None
-        self._environ = self.Environ(self._device.abi, frida.__version__)
+        self._executable = self.Executable(self._device.abi, frida.__version__)
 
         self._server_prefix = "fs-ln-"
         self._server_name = f"{self._server_prefix}{utils.make_uuid()}"
@@ -52,8 +52,8 @@ def remote_port(self):
     @classmethod
     def setup(cls, abis: [str] = ("arm", "arm64", "x86_64", "x86"), version: str = frida.__version__):
         for abi in abis:
-            env = cls.Environ(abi, version)
-            env.prepare()
+            exe = cls.Executable(abi, version)
+            exe.prepare()
 
     def _start(self):
 
@@ -62,10 +62,10 @@ def _start(self):
 
         # 先下载frida server，然后把server推送到设备上
         if not self._device.is_file_exist(remote_path):
-            self._environ.prepare()
             _logger.info(f"Push frida server to remote: {remote_path}")
             temp_path = self._device.get_storage_path("frida", remote_name)
-            self._device.push(self._environ.server_path, temp_path, log_output=True)
+            self._executable.prepare()
+            self._device.push(self._executable.path, temp_path, log_output=True)
             self._device.sudo("mv", temp_path, remote_path, log_output=True)
             self._device.sudo("chmod", "755", remote_path, log_output=True)
 
@@ -79,12 +79,10 @@ def _start(self):
 
             # 接下来新开一个进程运行frida server，并且输出一下是否出错
             self._device.sudo(
-                self._device.get_safe_command([
-                    self._server_path,
-                    "-d", "fs-binaries",
-                    "-l", f"0.0.0.0:{self._remote_port}",
-                    "-D", "&"
-                ]),
+                self._server_path,
+                "-d", "fs-binaries",
+                "-l", f"0.0.0.0:{self._remote_port}",
+                "-D", "&",
                 ignore_errors=True,
                 log_output=True,
             )
@@ -96,7 +94,7 @@ def _stop(self):
         try:
             # 就算杀死adb进程，frida server也不一定真的结束了，所以kill一下frida server进程
             process_name_lc = f"{self._server_prefix}*".lower()
-            for process in self.enumerate_processes():
+            for process in self._device.get_processes():
                 if fnmatch.fnmatchcase(process.name.lower(), process_name_lc):
                     _logger.debug(f"Find frida server process({process.name}:{process.pid}), kill it")
                     self._device.sudo("kill", "-9", process.pid, ignore_errors=True)
@@ -104,23 +102,23 @@ def _stop(self):
             # 把转发端口给移除了，不然会一直占用这个端口
             self._forward.stop()
 
-    class Environ:
+    class Executable:
 
         def __init__(self, abi: str, version: str):
             cfg = environ.get_config("ANDROID_TOOL_FRIDA_SERVER", type=dict)
             cfg.update(version=version, abi=abi)
 
-            self.download_url = cfg["url"].format(**cfg)
-            self.server_name = cfg["name"].format(**cfg)
-            self.server_path = environ.get_data_path("frida", self.server_name, create_parent=True)
+            self.url = cfg["url"].format(**cfg)
+            self.name = cfg["name"].format(**cfg)
+            self.path = environ.get_data_path("frida", self.name, create_parent=True)
 
         def prepare(self):
-            if os.path.exists(self.server_path):
+            if os.path.exists(self.path):
                 return
             _logger.info("Download frida server ...")
-            with utils.UrlFile(self.download_url) as file:
-                if os.path.exists(self.server_path):
+            with utils.UrlFile(self.url) as file:
+                if os.path.exists(self.path):
                     return
-                with lzma.open(file.save(), "rb") as read, open(self.server_path, "wb") as write:
+                with lzma.open(file.save(), "rb") as read, open(self.path, "wb") as write:
                     shutil.copyfileobj(read, write)
                 file.clear()
diff --git a/src/linktools/utils/_utils.py b/src/linktools/utils/_utils.py
index 527c2a55..d899625c 100755
--- a/src/linktools/utils/_utils.py
+++ b/src/linktools/utils/_utils.py
@@ -35,7 +35,7 @@
 import time
 import uuid
 from collections.abc import Iterable, Sized
-from typing import Union, Callable, Optional, Type, Any, List, TypeVar
+from typing import Union, Callable, Optional, Type, Any, List, TypeVar, Tuple, Set
 from urllib.request import urlopen
 
 _T = TypeVar("_T")
@@ -263,7 +263,7 @@ def pop_item(obj: Any, *keys: Any, type: Type[_T] = None, default: _T = None) ->
 
 
 # 1noinspection PyShadowingBuiltins, PyUnresolvedReferences
-def get_list_item(obj: Any, *keys: Any, type: Type[_T] = None, default: List[_T] = None) -> List[Optional[_T]]:
+def get_list_item(obj: Any, *keys: Any, type: Type[_T] = None, default: List[_T] = None) -> Optional[List[_T]]:
     """
     获取子项（列表）
     :param obj: 对象
@@ -273,7 +273,7 @@ def get_list_item(obj: Any, *keys: Any, type: Type[_T] = None, default: List[_T]
     :return: 子项
     """
     objs = get_item(obj, *keys, default=None)
-    if objs is None or not isinstance(objs, Iterable):
+    if objs is None or not isinstance(objs, (Tuple, List, Set)):
         return default
     result = []
     for obj in objs: