diff --git a/README.md b/README.md
index cca6e07..1804af3 100644
--- a/README.md
+++ b/README.md
@@ -94,6 +94,7 @@ This repository contains the following plugins:
 | [🏠](https://github.com/cysacenda/joplin-plugin-evernote-links-replacer) | [⬇️](https://github.com/joplin/plugins/raw/master/plugins/com.joplin.evernote-links-replacer/plugin.jpl) | Joplin Evernote Links Replacer | 1.0.0 | Replace Evernote links in Joplin | Cyril SACENDA |
 | [🏠](https://github.com/ravenscroftj/joplin-hypothesis) | [⬇️](https://github.com/joplin/plugins/raw/master/plugins/uk.co.brainsteam.JoplinHypothesis/plugin.jpl) | Joplin Hypothes.is | 0.1.1 | Monitor and automatically add hypothesis annotations to your joplin notebooks | James Ravenscroft |
 | [🏠](https://github.com/makaanneo/joplin-plugin-apollo) | [⬇️](https://github.com/joplin/plugins/raw/master/plugins/io.github.makaanneo.apollo/plugin.jpl) | Joplin Note Attachement rename | 1.2.2 | Joplin plugin to rename note attachments, | makaanneo |
+| [🏠](https://github.com/ladyrank/joplin-plugin-app-locker) | [⬇️](https://github.com/joplin/plugins/raw/master/plugins/joplin.plugin.app.locker/plugin.jpl) | joplin plugin app locker | 1.0.3 | A joplin plugin which will lock joplin app when it is idle. | ladyrank |
 | [🏠](https://github.com/lemedege/joplin-remark-slides) | [⬇️](https://github.com/joplin/plugins/raw/master/plugins/joplin.remark.slides/plugin.jpl) | Joplin remark slides | 1.0.4 | export note to slides using remarkjs | lemedege |
 | [🏠](https://github.com/Cologler/userlink-joplin) | [⬇️](https://github.com/joplin/plugins/raw/master/plugins/b53da1f6-868c-468d-b60c-2897a27166ac/plugin.jpl) | Joplin User Link Plugin | 1.2.0 | A Joplin plugin for custom links, like `jump://?query=blabla`. | Cologler |
 | [🏠](https://github.com/artikell/joplin-excalidraw) | [⬇️](https://github.com/joplin/plugins/raw/master/plugins/com.joplin.excalidraw/plugin.jpl) | joplin-excalidraw | 1.3.0 | use to write excalidraw in Joplin | SkyfireLee |
diff --git a/manifests.json b/manifests.json
index 26eae3e..5bbfbfd 100644
--- a/manifests.json
+++ b/manifests.json
@@ -3226,5 +3226,26 @@
 		"_publish_hash": "sha256:53e406c2bbed9f34322a1ef3ca3cf748bd748745cdc2b0ac301cc5144845af71",
 		"_publish_commit": "main:b7bd769de2c6a0df37cb21f8a179f95ae77e06b0",
 		"_npm_package_name": "joplin-plugin-zotero-link"
+	},
+	"joplin.plugin.app.locker": {
+		"manifest_version": 1,
+		"id": "joplin.plugin.app.locker",
+		"app_min_version": "2.8",
+		"version": "1.0.3",
+		"name": "joplin plugin app locker",
+		"description": "A joplin plugin which will lock joplin app when it is idle.",
+		"author": "ladyrank",
+		"homepage_url": "https://github.com/ladyrank/joplin-plugin-app-locker",
+		"repository_url": "https://github.com/ladyrank/joplin-plugin-app-locker.git",
+		"keywords": [
+			"joplin-plugin",
+			"joplin-plugin-app-locker"
+		],
+		"categories": [],
+		"screenshots": [],
+		"icons": {},
+		"_publish_hash": "sha256:e2efd05775b405eb85e90a145eb537c6f4ec89550e8289234fcc28a3969aa339",
+		"_publish_commit": "master:edacd6271e32511be65bf0795b8cf8b8c66d0829",
+		"_npm_package_name": "joplin-plugin-app-lock"
 	}
 }
\ No newline at end of file
diff --git a/plugins/joplin.plugin.app.locker/manifest.json b/plugins/joplin.plugin.app.locker/manifest.json
new file mode 100644
index 0000000..c038d14
--- /dev/null
+++ b/plugins/joplin.plugin.app.locker/manifest.json
@@ -0,0 +1,21 @@
+{
+	"manifest_version": 1,
+	"id": "joplin.plugin.app.locker",
+	"app_min_version": "2.8",
+	"version": "1.0.3",
+	"name": "joplin plugin app locker",
+	"description": "A joplin plugin which will lock joplin app when it is idle.",
+	"author": "ladyrank",
+	"homepage_url": "https://github.com/ladyrank/joplin-plugin-app-locker",
+	"repository_url": "https://github.com/ladyrank/joplin-plugin-app-locker.git",
+	"keywords": [
+		"joplin-plugin",
+		"joplin-plugin-app-locker"
+	],
+	"categories": [],
+	"screenshots": [],
+	"icons": {},
+	"_publish_hash": "sha256:e2efd05775b405eb85e90a145eb537c6f4ec89550e8289234fcc28a3969aa339",
+	"_publish_commit": "master:edacd6271e32511be65bf0795b8cf8b8c66d0829",
+	"_npm_package_name": "joplin-plugin-app-lock"
+}
\ No newline at end of file
diff --git a/plugins/joplin.plugin.app.locker/plugin.jpl b/plugins/joplin.plugin.app.locker/plugin.jpl
new file mode 100644
index 0000000..50a69b1
Binary files /dev/null and b/plugins/joplin.plugin.app.locker/plugin.jpl differ