diff --git a/.all-contributorsrc b/.all-contributorsrc
index 97f0af72b318ef8a543e30e7ec4b7914e0b3a30f..d9d6fb096be50642e6a42ede79cba6e29fec9165 100644
--- a/.all-contributorsrc
+++ b/.all-contributorsrc
@@ -49,6 +49,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "levylll",
+      "name": "levylll",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/5645285?v=4",
+      "profile": "https://github.com/levylll",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,
diff --git a/README.md b/README.md
index e618e5ab58616c6eb18f084ad6abfddeddfbf4f9..0ce04e48fee619f3599d145d37d227ef4fc23cb6 100644
--- a/README.md
+++ b/README.md
@@ -66,6 +66,7 @@ Below is a list of Milvus contributors. We greatly appreciate your contributions
     <td align="center"><a href="https://github.com/gaolizhou"><img src="https://avatars2.githubusercontent.com/u/2884044?v=4" width="100px;" alt=""/><br /><sub><b>gaolizhou</b></sub></a><br /><a href="https://github.com/milvus-io/milvus/commits?author=gaolizhou" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/akihoni"><img src="https://avatars0.githubusercontent.com/u/36330442?v=4" width="100px;" alt=""/><br /><sub><b>Sijie Zhang</b></sub></a><br /><a href="https://github.com/milvus-io/milvus/commits?author=akihoni" title="Documentation">📖</a></td>
     <td align="center"><a href="https://github.com/PizzaL"><img src="https://avatars0.githubusercontent.com/u/5666666?v=4" width="100px;" alt=""/><br /><sub><b>PizzaL</b></sub></a><br /><a href="https://github.com/milvus-io/milvus/commits?author=PizzaL" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/levylll"><img src="https://avatars2.githubusercontent.com/u/5645285?v=4" width="100px;" alt=""/><br /><sub><b>levylll</b></sub></a><br /><a href="https://github.com/milvus-io/milvus/commits?author=levylll" title="Code">💻</a></td>
   </tr>
 </table>