diff --git a/gradle.properties b/gradle.properties
index d28d4a73..809fc22f 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -29,7 +29,7 @@ electronPackagerVersion=^15.1.0
 gradleMkdocsPluginVersion=2.3.0
 intellijPlatformVersion=213.6461.23
 intellijMarkdownPluginVersion=213.5744.223
-intellijJcefVersion=89.0.12-g2b76680-chromium-89.0.4389.90-api-1.6
+intellijJcefVersion=104.4.26-g4180781-chromium-104.0.5112.102-api-1.10
 istanbulInstrumenterLoaderVersion=3.0.1
 javassistVersion=3.28.0-GA
 javaWebSocketVersion=1.5.2
diff --git a/projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/IjInjector.kt b/projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/IjInjector.kt
index 44a51f0a..273d95cb 100644
--- a/projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/IjInjector.kt
+++ b/projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/IjInjector.kt
@@ -35,7 +35,9 @@ internal object IjInjector {
     val isAgent: Boolean,
     val markdownPanelClassName: String,
     val isIdeAttached: Boolean,
-  )
+  ){
+     val jcefTransformerInUse by lazy { isIdeAttached }
+  }
 
   private fun parametersFromArgs(args: Map<String, String>): AgentParameters {
 
@@ -51,6 +53,7 @@ internal object IjInjector {
     val parameters = parametersFromArgs(args)
 
     // TODO: support same transformers in agent mode too to reach feature parity
+    // TODO JCEF & Markdown 不支持时,查看这里对应的类加载器
     val transformers = listOf(
       IjAwtTransformer,
       IjLigaturesDisablerTransformer,
@@ -60,7 +63,6 @@ internal object IjInjector {
       IjFastNodeCellRendererTransformer,
       IjRestartDisablerTransformer,
     )
-
     ProjectorBatchTransformer(transformers).runTransformations(instrumentation, parameters)
   }
 }
diff --git a/projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/IjMdTransformer.kt b/projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/IjMdTransformer.kt
index aabef9ab..3acd278f 100644
--- a/projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/IjMdTransformer.kt
+++ b/projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/IjMdTransformer.kt
@@ -91,7 +91,13 @@ internal object IjMdTransformer : IdeTransformerSetup<IjInjector.AgentParameters
   }
 
   override fun getClassLoader(parameters: IjInjector.AgentParameters): ClassLoader {
-    return markdownPlugin!!.pluginClassLoader!!
+    // return markdownPlugin!!.pluginClassLoader!!
+    try {
+      return markdownPlugin!!.pluginClassLoader!!
+    } catch (e: Exception) {
+      e.printStackTrace()
+      return super.getClassLoader(parameters)
+    }
   }
 
   private fun isPreviewCheckIsBrokenInHeadless(): Boolean {
diff --git a/projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/ProjectorBatchTransformer.kt b/projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/ProjectorBatchTransformer.kt
index 4f0a9df8..59f2f415 100644
--- a/projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/ProjectorBatchTransformer.kt
+++ b/projector-agent-ij-injector/src/main/kotlin/org/jetbrains/projector/agent/ijInjector/ProjectorBatchTransformer.kt
@@ -47,6 +47,7 @@ internal class ProjectorBatchTransformer(transformerSetups: List<IdeTransformerS
     val groups = transformerSetups.groupBy { it.loadingState }.toMutableMap()
 
     fun runForState(state: IdeState?): Boolean {
+      logger.info { "runForState state:$state" }
       val transformers = groups[state] ?: return groups.isEmpty()
       transformers.forEach { it.runTransformations(instrumentation, parameters, canRetransform) }
       logResults(state)
@@ -56,16 +57,17 @@ internal class ProjectorBatchTransformer(transformerSetups: List<IdeTransformerS
 
     runForState(null)
 
+    logger.info { "runTransformations registerStateListener start" }
     if (!parameters.isIdeAttached) {
       return
     }
-
     val requiredStates = groups.keys.filterNotNullTo(mutableSetOf())
     registerStateListener("run transformations", IdeStateListener(requiredStates, ::runForState))
+    logger.info { "runTransformations registerStateListener end" }
   }
 
   private fun logResults(state: IdeState?) {
-    logResults("(State: ${state?.name ?: "Initial"})")
+    logResults("logResults State: ${state?.name ?: "Initial"})")
     results.clear()
   }
 
diff --git a/projector-util-loading/src/main/kotlin/org/jetbrains/projector/util/loading/ProjectorClassLoaderSetup.kt b/projector-util-loading/src/main/kotlin/org/jetbrains/projector/util/loading/ProjectorClassLoaderSetup.kt
index c1589b49..854f4845 100644
--- a/projector-util-loading/src/main/kotlin/org/jetbrains/projector/util/loading/ProjectorClassLoaderSetup.kt
+++ b/projector-util-loading/src/main/kotlin/org/jetbrains/projector/util/loading/ProjectorClassLoaderSetup.kt
@@ -23,7 +23,6 @@
  */
 package org.jetbrains.projector.util.loading
 
-import com.intellij.ide.WindowsCommandLineProcessor
 import org.jetbrains.projector.util.loading.state.IdeState
 import org.jetbrains.projector.util.loading.state.whenOccurred
 import java.lang.reflect.Method
@@ -49,7 +48,9 @@ public object ProjectorClassLoaderSetup {
     prjClassLoader.forceLoadByProjectorClassLoader("org.jetbrains.projector.server.core.ij.md.ProjectorMarkdownPanel")
 
     val onIdeClassloaderInstantiated = Runnable {
-      prjClassLoader.ideaClassLoader = WindowsCommandLineProcessor.ourMainRunnerClass.classLoader
+      // TODO 获取到真正的类加载器
+      //prjClassLoader.ideaClassLoader = WindowsCommandLineProcessor.ourMainRunnerClass.classLoader
+      //prjClassLoader.ideaClassLoader = AppMode::class.java.classLoader
       ideaClassLoaderInitialized = true
     }
 
diff --git a/projector-util-loading/src/main/kotlin/org/jetbrains/projector/util/loading/state/IdeState.kt b/projector-util-loading/src/main/kotlin/org/jetbrains/projector/util/loading/state/IdeState.kt
index 66cdcc60..270d9677 100644
--- a/projector-util-loading/src/main/kotlin/org/jetbrains/projector/util/loading/state/IdeState.kt
+++ b/projector-util-loading/src/main/kotlin/org/jetbrains/projector/util/loading/state/IdeState.kt
@@ -24,7 +24,7 @@
 package org.jetbrains.projector.util.loading.state
 
 import com.intellij.diagnostic.LoadingState
-import com.intellij.ide.WindowsCommandLineProcessor
+import com.intellij.diagnostic.StartUpMeasurer
 import org.jetbrains.projector.util.loading.ProjectorClassLoaderSetup
 import org.jetbrains.projector.util.loading.UseProjectorLoader
 import org.jetbrains.projector.util.loading.getOption
@@ -69,16 +69,18 @@ public enum class IdeState {
         false -> false
 
         true -> try {
-          WindowsCommandLineProcessor.ourMainRunnerClass
+          // TODO 更好的判断IDE是否启动起来 原 WindowsCommandLineProcessor.ourMainRunnerClass
+          StartUpMeasurer.isEnabled()
           true
         }
         catch (t: Throwable) {
+          t.printStackTrace()
           false
         }
       }
 
     private val isIdeClassLoaderInstantiated: Boolean
-      get() = isIdeAttached && WindowsCommandLineProcessor.ourMainRunnerClass != null
+      get() = isIdeAttached
 
     public val attachToIde: Boolean get() = getOption(ATTACH_TO_IDE_PROPERTY_NAME, "true").toBooleanStrict()
 
diff --git a/projector-util-loading/src/main/kotlin/org/jetbrains/projector/util/loading/state/IdeStateUtils.kt b/projector-util-loading/src/main/kotlin/org/jetbrains/projector/util/loading/state/IdeStateUtils.kt
index 6ca6d029..1d315313 100644
--- a/projector-util-loading/src/main/kotlin/org/jetbrains/projector/util/loading/state/IdeStateUtils.kt
+++ b/projector-util-loading/src/main/kotlin/org/jetbrains/projector/util/loading/state/IdeStateUtils.kt
@@ -68,6 +68,8 @@ public fun registerStateListener(purpose: String?, listener: IdeStateListener) {
     return
   }
 
+  logger.info { "registerStateListener start" }
+
   scope.launch { runLoopForListener(purpose, listener) }
 }