diff --git a/.gitignore b/.gitignore
index dff1661..fc1dd97 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,7 +3,7 @@
 **/.project
 **/.classpath
 **/.idea
-**/.iml
+**.iml
 **/target
 **/bin
 **/out
diff --git a/plugin/src/main/resources/plugin.yml b/plugin/src/main/resources/plugin.yml
index c9079e8..5989f6f 100644
--- a/plugin/src/main/resources/plugin.yml
+++ b/plugin/src/main/resources/plugin.yml
@@ -5,6 +5,7 @@ author: lishid
 authors: [Jikoo, ShadowRanger]
 description: >
              This plugin allows you to open a player's inventory as a chest and interact with it in real time.
+api-version: "1.13"
 
 permissions:
   OpenInv.any.default: