diff --git a/library.json b/library.json
new file mode 100644
index 0000000..9ec77ff
--- /dev/null
+++ b/library.json
@@ -0,0 +1,23 @@
+{
+    "name": "TTGO TWatch Library",
+    "keywords": "Device Conterl,TWatch,Watch,TTGO",
+    "description": "Arduino Library for TTGO T-Watch development kit",
+    "repository": {
+        "type": "git",
+        "url": "https://github.com/Xinyuan-LilyGO/TTGO_TWatch_Library.git"
+    },
+    "authors": [{
+            "name": "Xinyuan Electronics",
+            "email": "lily@lilygo.cc",
+            "url": "https://github.com/Xinyuan-LilyGO",
+            "maintainer": true
+        },
+        {
+            "name": "lewishe",
+            "email": "lewishe@outlook.com"
+        }
+    ],
+    "version": "1.0.0",
+    "frameworks": "arduino",
+    "platforms": "esp32"
+}
\ No newline at end of file