Update maintainers.json
diff --git a/tools/maintainers.json b/tools/maintainers.json
index 41cccb8..a774386 100644
--- a/tools/maintainers.json
+++ b/tools/maintainers.json
@@ -5,7 +5,8 @@
          "maintainers": [
           "luzhijing",
           "maruyue",
-          "morningman"
+          "morningman",
+          "wangtianyi2004"
          ]
       }
     ]