diff --git a/client/deploy_test.go b/client/deploy_test.go
index 9e333d1..0fd711a 100644
--- a/client/deploy_test.go
+++ b/client/deploy_test.go
@@ -5,23 +5,9 @@ import (
 	"testing"
 )
 
-func pof2(x int64) (out int64) {
-	out = 1
-	org := x
-	for (x >> 1) > 0 {
-		out = out << 1
-		x = x >> 1
-	}
-	if org > out {
-		out = out << 1
-	}
-
-	return
-}
-
 func TestDownload(t *testing.T) {
 	//download(".", "https://kdcc.action2quare.com/houston/_deploys/game/0.18.186.1/game.zip", "", nil)
-	fmt.Println(pof2(1023))
-	fmt.Println(pof2(1024))
-	fmt.Println(pof2(1025))
+	fmt.Println(pof2(1023, 1024))
+	fmt.Println(pof2(1024, 1024))
+	fmt.Println(pof2(1025, 1024))
 }
diff --git a/server/http_api.go b/server/http_api.go
index 142f4fb..46192f4 100644
--- a/server/http_api.go
+++ b/server/http_api.go
@@ -517,3 +517,7 @@ func (h *houstonHandler) GetLogFileLinks(w http.ResponseWriter, r *http.Request)
 	enc := json.NewEncoder(w)
 	enc.Encode(out)
 }
+
+func (h *houstonHandler) GetDeployingProgress(w http.ResponseWriter, r *http.Request) {
+	json.NewEncoder(w).Encode(h.Operation().DeplyingProgress())
+}
diff --git a/server/operation.go b/server/operation.go
index 31c603e..b19b29f 100644
--- a/server/operation.go
+++ b/server/operation.go
@@ -418,6 +418,10 @@ func (os *operationServer) Hosts() map[string]hostSnapshot {
 	return os.hp.allHosts()
 }
 
+func (os *operationServer) DeplyingProgress() []*protos.DeployingProgress {
+	return os.db.clone()
+}
+
 func newOperationServer() *operationServer {
 	return &operationServer{
 		hp: hostPool{
diff --git a/server/server.go b/server/server.go
index e46b8f6..b10fc84 100644
--- a/server/server.go
+++ b/server/server.go
@@ -108,6 +108,7 @@ type Operation interface {
 	RestartProcess(RestartProcessRequest)
 	Upload(UploadRequest)
 	Hosts() map[string]hostSnapshot
+	DeplyingProgress() []*protos.DeployingProgress
 }
 
 func loadServerConfig() serverConfig {