diff --git a/composer.json b/composer.json
index 655d896..bcb8001 100644
--- a/composer.json
+++ b/composer.json
@@ -3,6 +3,7 @@
     "type": "library",
     "description": "Huobi API Like the official document interface, Support for arbitrary extension.",
     "license": "MIT",
+    "keywords": ["bitmex", "binance", "okex", "huobi"],
     "authors": [
         {
             "name": "linwenjun",