diff --git a/app/src/main/java/com/futo/platformplayer/engine/packages/PackageBridge.kt b/app/src/main/java/com/futo/platformplayer/engine/packages/PackageBridge.kt
index 027fd4b8..d5876956 100644
--- a/app/src/main/java/com/futo/platformplayer/engine/packages/PackageBridge.kt
+++ b/app/src/main/java/com/futo/platformplayer/engine/packages/PackageBridge.kt
@@ -2,7 +2,9 @@ package com.futo.platformplayer.engine.packages
 
 import com.caoccao.javet.annotations.V8Function
 import com.caoccao.javet.annotations.V8Property
+import com.caoccao.javet.utils.JavetResourceUtils
 import com.caoccao.javet.values.V8Value
+import com.caoccao.javet.values.reference.V8ValueFunction
 import com.futo.platformplayer.BuildConfig
 import com.futo.platformplayer.logging.Logger
 import com.futo.platformplayer.states.StateDeveloper
@@ -16,6 +18,7 @@ import com.futo.platformplayer.engine.IV8PluginConfig
 import com.futo.platformplayer.engine.V8Plugin
 import com.futo.platformplayer.states.StateApp
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.launch
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.encodeToString
@@ -37,6 +40,18 @@ class PackageBridge : V8Package {
         _config = config;
         _client = plugin.httpClient;
         _clientAuth = plugin.httpClientAuth;
+
+        withScript("""
+             function setTimeout(func, delay) {
+                 let args = Array.prototype.slice.call(arguments, 2);
+                 return bridge.setTimeout(func.bind(globalThis, ...args), delay || 0);
+             }
+        """.trimIndent());
+        withScript("""
+               function clearTimeout(id) {
+                    bridge.clearTimeout(id);
+                }
+        """.trimIndent());
     }
 
 
@@ -62,6 +77,48 @@ class PackageBridge : V8Package {
         value.close();
     }
 
+    var timeoutCounter = 0;
+    var timeoutMap = HashSet<Int>();
+    @V8Function
+    fun setTimeout(func: V8ValueFunction, timeout: Long): Int {
+        val id = timeoutCounter++;
+
+        val funcClone = func.toClone<V8ValueFunction>()
+
+        StateApp.instance.scopeOrNull?.launch(Dispatchers.IO) {
+            delay(timeout);
+            synchronized(timeoutMap) {
+                if(!timeoutMap.contains(id)) {
+                    JavetResourceUtils.safeClose(funcClone);
+                    return@launch;
+                }
+                timeoutMap.remove(id);
+            }
+            try {
+                _plugin.whenNotBusy {
+                    funcClone.callVoid(null, arrayOf<Any>());
+                }
+            }
+            catch(ex: Throwable) {
+                Logger.e(TAG, "Failed timeout callback", ex);
+            }
+            finally {
+                JavetResourceUtils.safeClose(funcClone);
+            }
+        };
+        synchronized(timeoutMap) {
+            timeoutMap.add(id);
+        }
+        return id;
+    }
+    @V8Function
+    fun clearTimeout(id: Int) {
+        synchronized(timeoutMap) {
+            if(timeoutMap.contains(id))
+                timeoutMap.remove(id);
+        }
+    }
+
     @V8Function
     fun toast(str: String) {
         Logger.i(TAG, "Plugin toast [${_config.name}]: ${str}");