diff --git a/Dockerfile b/Dockerfile
index e260100..b316265 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -6,5 +6,5 @@ RUN go env -w GO111MODULE=on
 RUN go env -w GOPROXY=https://goproxy.cn,direct
 RUN go mod tidy
 RUN go build -o mains .
-EXPOSE 9090
+EXPOSE 51002
 ENTRYPOINT ["./mains"]
\ No newline at end of file
diff --git a/Router/router.go b/Router/router.go
index bc1a255..0da0dd6 100644
--- a/Router/router.go
+++ b/Router/router.go
@@ -17,5 +17,5 @@ func InitRouter() {
 		toC.POST("/issue", Controllers.SetNews)
 	}
 
-	router.Run(":9090")
+	router.Run(":51002")
 }