diff --git a/apis/swagger.yml b/apis/swagger.yml
index 660ea81d8..73b1c33fc 100644
--- a/apis/swagger.yml
+++ b/apis/swagger.yml
@@ -219,7 +219,7 @@ paths:
         500:
           $ref: "#/responses/500ErrorResponse"
 
-  /peers:
+  /api/v1/peers:
     post:
       summary: "register dfget in Supernode as a peer node"
       description: "dfget sends request to register in Supernode as a peer node"
@@ -280,7 +280,7 @@ paths:
         500:
           $ref: "#/responses/500ErrorResponse"
 
-  /peers/{id}:
+  /api/v1/peers/{id}:
     get:
       summary: "get a peer in supernode"
       description: "return low-level information of a peer in supernode."
@@ -324,7 +324,7 @@ paths:
         500:
           $ref: "#/responses/500ErrorResponse"
 
-  /tasks:
+  /api/v1/tasks:
     post:
       summary: "create a task"
       description: |
@@ -347,7 +347,7 @@ paths:
         500:
           $ref: "#/responses/500ErrorResponse"
 
-  /tasks/{id}:
+  /api/v1/tasks/{id}:
     get:
       summary: "get a task"
       description: |
@@ -431,7 +431,7 @@ paths:
         500:
           $ref: "#/responses/500ErrorResponse"
 
-  /tasks/{id}/pieces:
+  /api/v1/tasks/{id}/pieces:
     get:
       summary: "Get pieces in task"
       description: |
@@ -481,7 +481,7 @@ paths:
         500:
           $ref: "#/responses/500ErrorResponse"
 
-  /tasks/{id}/pieces/{pieceRange}:
+  /api/v1/tasks/{id}/pieces/{pieceRange}:
     put:
       summary: "Update a piece"
       description: |
@@ -520,7 +520,7 @@ paths:
         500:
           $ref: "#/responses/500ErrorResponse"
 
-  /tasks/{id}/pieces/{pieceRange}/error:
+  /api/v1/tasks/{id}/pieces/{pieceRange}/error:
     post:
       summary: "report a piece error"
       description: |
@@ -557,7 +557,7 @@ paths:
         500:
           $ref: "#/responses/500ErrorResponse"
 
-  /preheats:
+  /api/v1/preheats:
     post:
       summary: "Create a Preheat Task"
       description: |
@@ -603,7 +603,7 @@ paths:
         500:
           $ref: "#/responses/500ErrorResponse"
 
-  /preheats/{id}:
+  /api/v1/preheats/{id}:
     get:
       summary: "Get a preheat task"
       description: |
diff --git a/supernode/server/router.go b/supernode/server/router.go
index 0f770fed4..cb4121135 100644
--- a/supernode/server/router.go
+++ b/supernode/server/router.go
@@ -51,16 +51,17 @@ func initRoute(s *Server) *mux.Router {
 
 		// v1
 		// peer
-		{Method: http.MethodPost, Path: "/peers", HandlerFunc: s.registerPeer},
-		{Method: http.MethodDelete, Path: "/peers/{id}", HandlerFunc: s.deRegisterPeer},
-		{Method: http.MethodGet, Path: "/peers/{id}", HandlerFunc: s.getPeer},
-		{Method: http.MethodGet, Path: "/peers", HandlerFunc: s.listPeers},
+		{Method: http.MethodPost, Path: "/api/v1/peers", HandlerFunc: s.registerPeer},
+		{Method: http.MethodDelete, Path: "/api/v1/peers/{id}", HandlerFunc: s.deRegisterPeer},
+		{Method: http.MethodGet, Path: "/api/v1/peers/{id}", HandlerFunc: s.getPeer},
+		{Method: http.MethodGet, Path: "/api/v1/peers", HandlerFunc: s.listPeers},
+		{Method: http.MethodGet, Path: "/api/v1/tasks/{id}", HandlerFunc: s.getTaskInfo},
 
 		// task
-		{Method: http.MethodDelete, Path: "/tasks/{id}", HandlerFunc: s.deleteTask},
+		{Method: http.MethodDelete, Path: "/api/v1/tasks/{id}", HandlerFunc: s.deleteTask},
 
 		// piece
-		{Method: http.MethodGet, Path: "/tasks/{id}/pieces/{pieceRange}/error", HandlerFunc: s.handlePieceError},
+		{Method: http.MethodGet, Path: "/api/v1/tasks/{id}/pieces/{pieceRange}/error", HandlerFunc: s.handlePieceError},
 
 		// metrics
 		{Method: http.MethodGet, Path: "/metrics", HandlerFunc: handleMetrics},
diff --git a/supernode/server/task_bridge.go b/supernode/server/task_bridge.go
index 23fe49414..3d990cbaa 100644
--- a/supernode/server/task_bridge.go
+++ b/supernode/server/task_bridge.go
@@ -34,3 +34,13 @@ func (s *Server) deleteTask(ctx context.Context, rw http.ResponseWriter, req *ht
 	rw.WriteHeader(http.StatusOK)
 	return nil
 }
+
+func (s *Server) getTaskInfo(ctx context.Context, rw http.ResponseWriter, req *http.Request) (err error) {
+	id := mux.Vars(req)["id"]
+	task, err := s.TaskMgr.Get(ctx, id)
+	if err != nil {
+		return err
+	}
+	return EncodeResponse(rw, http.StatusOK, task)
+
+}