diff --git a/README.md b/README.md
index 3ae8b52..08e3e51 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # cesium-plot-js
 
-cesium 标绘插件
+cesium 军事标绘插件,支持绘制多边形、曲线、箭头等图形
 
 ![image](https://ethan-zf.github.io/cesium-plot-js/examples/plot.png)
 
diff --git a/package.json b/package.json
index 3070dcc..41547ec 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,8 @@
     "package.json"
   ],
   "keywords": [
+    "cesium-plot",
+    "cesium-draw",
     "cesium",
     "draw",
     "plot",
@@ -32,4 +34,4 @@
     "vite": "^4.4.5",
     "cesium": "1.99.0"
   }
-}
\ No newline at end of file
+}