diff --git a/src/main/kotlin/cn/xor7/xiaohei/leavesknife/activities/ProjectStartupActivity.kt b/src/main/kotlin/cn/xor7/xiaohei/leavesknife/activities/ProjectStartupActivity.kt
index 9401590..c6e8bc0 100644
--- a/src/main/kotlin/cn/xor7/xiaohei/leavesknife/activities/ProjectStartupActivity.kt
+++ b/src/main/kotlin/cn/xor7/xiaohei/leavesknife/activities/ProjectStartupActivity.kt
@@ -1,5 +1,7 @@
 package cn.xor7.xiaohei.leavesknife.activities
 
+import cn.xor7.xiaohei.leavesknife.services.ProjectConfigService
+import cn.xor7.xiaohei.leavesknife.services.leavesknifeConfigService
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.startup.ProjectActivity
 import org.gradle.tooling.GradleConnector
@@ -9,18 +11,14 @@ import java.io.File
 
 class ProjectStartupActivity : ProjectActivity {
     override suspend fun execute(project: Project) {
-        println("Project opened.")
         val projectDir = project.basePath ?: return
         GradleConnector.newConnector()
             .forProjectDirectory(File(projectDir))
             .connect().use { connection ->
                 val ideaProject: IdeaProject = connection.getModel(IdeaProject::class.java)
-                for (module in ideaProject.modules) {
-                    println("Module: ${module.name}")
-                    for (dependency in module.dependencies) {
-                        println("  Dependency: ${dependency}")
-                    }
-                }
+                project.leavesknifeConfigService.enablePlugin =
+                    ideaProject.modules
+                        .filter { it.name == "paper-api-generator" }.isNotEmpty()
             }
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/cn/xor7/xiaohei/leavesknife/services/ProjectConfigService.kt b/src/main/kotlin/cn/xor7/xiaohei/leavesknife/services/ProjectConfigService.kt
index 8c28c62..7d085f6 100644
--- a/src/main/kotlin/cn/xor7/xiaohei/leavesknife/services/ProjectConfigService.kt
+++ b/src/main/kotlin/cn/xor7/xiaohei/leavesknife/services/ProjectConfigService.kt
@@ -23,3 +23,6 @@ class ProjectConfigService(project: Project) {
         }
     }
 }
+
+val Project.leavesknifeConfigService: ProjectConfigService
+    get() = this.getService(ProjectConfigService::class.java)
diff --git a/src/main/kotlin/cn/xor7/xiaohei/leavesknife/toolWindow/PatchesToolWindowFactory.kt b/src/main/kotlin/cn/xor7/xiaohei/leavesknife/toolWindow/PatchesToolWindowFactory.kt
index 3523bae..221dadc 100644
--- a/src/main/kotlin/cn/xor7/xiaohei/leavesknife/toolWindow/PatchesToolWindowFactory.kt
+++ b/src/main/kotlin/cn/xor7/xiaohei/leavesknife/toolWindow/PatchesToolWindowFactory.kt
@@ -2,6 +2,7 @@ package cn.xor7.xiaohei.leavesknife.toolWindow
 
 import cn.xor7.xiaohei.leavesknife.MyBundle
 import cn.xor7.xiaohei.leavesknife.services.ProjectConfigService
+import cn.xor7.xiaohei.leavesknife.services.leavesknifeConfigService
 import com.intellij.openapi.components.service
 import com.intellij.openapi.project.Project
 import com.intellij.openapi.wm.ToolWindow
@@ -14,18 +15,20 @@ import javax.swing.JButton
 class PatchesToolWindowFactory : ToolWindowFactory {
     override fun createToolWindowContent(project: Project, toolWindow: ToolWindow) {
         val serverPatchesToolWindow = ServerPatchesToolWindow(toolWindow)
-        val content = ContentFactory.getInstance().createContent(serverPatchesToolWindow.getContent(), null, false)
+        val content = ContentFactory.getInstance().createContent(
+            serverPatchesToolWindow.getContent(),
+            null,
+            false
+        )
         toolWindow.contentManager.addContent(content)
     }
 
-    override suspend fun isApplicableAsync(project: Project): Boolean {
-        return project.getService(ProjectConfigService::class.java).enablePlugin
-    }
+    override suspend fun isApplicableAsync(project: Project): Boolean =
+        project.leavesknifeConfigService.enablePlugin
 
     override fun shouldBeAvailable(project: Project) = false
 
     class ServerPatchesToolWindow(toolWindow: ToolWindow) {
-
         private val service = toolWindow.project.service<ProjectConfigService>()
 
         fun getContent() = JBPanel<JBPanel<*>>().apply {