diff --git a/src/main/kotlin/com/alvincezy/tinypic2/actions/TinyPicUploadAction.kt b/src/main/kotlin/com/alvincezy/tinypic2/actions/TinyPicUploadAction.kt
index b2aee0c..e7e924e 100644
--- a/src/main/kotlin/com/alvincezy/tinypic2/actions/TinyPicUploadAction.kt
+++ b/src/main/kotlin/com/alvincezy/tinypic2/actions/TinyPicUploadAction.kt
@@ -3,7 +3,9 @@ package com.alvincezy.tinypic2.actions
 import com.alvincezy.tinypic2.*
 import com.alvincezy.tinypic2.exts.supportTinify
 import com.alvincezy.tinypic2.model.VirtualFileAware
+import com.alvincezy.tinypic2.tinify.PluginStat
 import com.alvincezy.tinypic2.tinify.TinifyBackgroundTask
+import com.alvincezy.tinypic2.tinify.getTopSelection
 import com.alvincezy.tinypic2.tinify.prepare
 import com.intellij.openapi.actionSystem.AnActionEvent
 import com.intellij.openapi.diagnostic.Logger
@@ -16,6 +18,7 @@ import com.intellij.openapi.project.Project
 import com.intellij.openapi.ui.Messages
 import com.intellij.openapi.vfs.VfsUtilCore
 import com.intellij.openapi.vfs.VirtualFile
+import com.intellij.openapi.vfs.VirtualFileManager
 import com.intellij.openapi.vfs.VirtualFileVisitor
 import com.tinify.Tinify
 
@@ -23,7 +26,7 @@ import com.tinify.Tinify
  * Created by alvince on 2017/6/28.
  *
  * @author alvince.zy@gmail.com
- * @version 1.1.1, 2018/8/21
+ * @version 1.1.1, 2018/8/24
  * @since 1.0
  */
 class TinyPicUploadAction : TinifyAction() {
@@ -47,11 +50,19 @@ class TinyPicUploadAction : TinifyAction() {
 
     private fun pickAndTinify(project: Project) {
         val descriptor = FileChooserDescriptor(true, true, false, false, false, true)
-        val selectedFiles = FileChooser.chooseFiles(descriptor, project, project.baseDir)
+        val urlSelectTo = PluginStat.urlSelectToTinify(project)
+        console("base directory: $urlSelectTo")
+        val selectedFiles = FileChooser.chooseFiles(descriptor, project,
+                VirtualFileManager.getInstance().findFileByUrl(urlSelectTo))
         if (selectedFiles.isEmpty()) {
             return@pickAndTinify
         }
 
+        val rootSelection = getTopSelection(selectedFiles)
+        if (rootSelection != null) {
+            console("select root dir: $rootSelection")
+            PluginStat.pickFileDefault = rootSelection.path
+        }
         enable(false)
         ProgressManager.getInstance().run(object : Task.Backgroundable(project, Constants.APP_NAME, true) {
             override fun run(indicator: ProgressIndicator) {
diff --git a/src/main/kotlin/com/alvincezy/tinypic2/tinify/PluginStat.kt b/src/main/kotlin/com/alvincezy/tinypic2/tinify/PluginStat.kt
new file mode 100644
index 0000000..1234db1
--- /dev/null
+++ b/src/main/kotlin/com/alvincezy/tinypic2/tinify/PluginStat.kt
@@ -0,0 +1,21 @@
+package com.alvincezy.tinypic2.tinify
+
+import com.intellij.openapi.project.Project
+
+/**
+ * Singleton plugin stat wrapper
+ *
+ * Created by alvince on 18-8-24.
+ *
+ * @author alvince.zy@gmail.com
+ * @version 1.1.1, 2018/8/24
+ */
+object PluginStat {
+
+    var pickFileDefault: String = ""
+
+    /**
+     * Obtain files dir-url select to
+     */
+    fun urlSelectToTinify(project: Project): String = "file://${if (pickFileDefault.isEmpty()) project.baseDir.path else pickFileDefault}"
+}
diff --git a/src/main/kotlin/com/alvincezy/tinypic2/tinify/tinify.kt b/src/main/kotlin/com/alvincezy/tinypic2/tinify/tinify.kt
index 1732832..108dd05 100644
--- a/src/main/kotlin/com/alvincezy/tinypic2/tinify/tinify.kt
+++ b/src/main/kotlin/com/alvincezy/tinypic2/tinify/tinify.kt
@@ -35,3 +35,17 @@ fun backupTinifySource(file: VirtualFile, refresh: Boolean = false) {
                 ?.refresh(true, false)
     }
 }
+
+fun getTopSelection(selections: Array<VirtualFile>): VirtualFile? {
+    if (selections.isEmpty()) return null
+
+    var root = selections[0]
+    selections.forEach {
+        val filePath = if (it.isDirectory) it.path else it.parent.path
+
+        if (root.path.contains(filePath)) {
+            root = it
+        }
+    }
+    return root
+}