diff --git a/src/Components/grpc/composer.json b/src/Components/grpc/composer.json
index f6defc84b3..5f754344dd 100644
--- a/src/Components/grpc/composer.json
+++ b/src/Components/grpc/composer.json
@@ -5,7 +5,8 @@
     "description": "在 imi 框架中集成 gRPC 服务开发、客户端调用及连接池",
     "require": {
         "imiphp/imi-rpc": "~2.1.0",
-        "yurunsoft/yurun-http": "^4.0.0|^5.0.0""google/protobuf": "^3.10.0"
+        "yurunsoft/yurun-http": "^4.0.0|^5.0.0",
+        "google/protobuf": "^3.10.0"
     },
     "require-dev": {},
     "autoload": {