diff --git a/src/main/kotlin/com/smallcloud/refactai/code_lens/CodeLensAction.kt b/src/main/kotlin/com/smallcloud/refactai/code_lens/CodeLensAction.kt
index 06050b17..6dd4eab1 100644
--- a/src/main/kotlin/com/smallcloud/refactai/code_lens/CodeLensAction.kt
+++ b/src/main/kotlin/com/smallcloud/refactai/code_lens/CodeLensAction.kt
@@ -9,6 +9,7 @@ import com.intellij.openapi.wm.ToolWindowManager
 import com.smallcloud.refactai.Resources
 import com.smallcloud.refactai.panes.RefactAIToolboxPaneFactory
 import kotlin.io.path.relativeTo
+import kotlinx.coroutines.*
 
 class CodeLensAction(
     private val editor: Editor,
@@ -34,6 +35,7 @@ class CodeLensAction(
             }.minBy { it.toString().length }
         }
 
+
         return contentMsg
             .replace("%CURRENT_FILE%", relativePath?.toString() ?: filePath.toString())
             .replace("%CURSOR_LINE%", line1.toString())
@@ -46,5 +48,19 @@ class CodeLensAction(
             RefactAIToolboxPaneFactory.chat?.requestFocus()
             RefactAIToolboxPaneFactory.chat?.executeCodeLensCommand(formatMessage(), sendImmediately, openNewTab)
         }
+
+        // If content is empty, then it's "Open Chat" instruction, selecting range of code in active tab
+        if (contentMsg.isEmpty()) {
+            CoroutineScope(Dispatchers.Main).launch {
+                delay(500)
+                val pos1 = LogicalPosition(line1, 0)
+                val pos2 = LogicalPosition(line2, editor.document.getLineEndOffset(line2))
+
+                editor.selectionModel.setSelection(
+                    editor.logicalPositionToOffset(pos1),
+                    editor.logicalPositionToOffset(pos2)
+                )
+            }
+        }
     }
 }
\ No newline at end of file