diff --git a/doc/changes/notification-shortcut.md b/doc/changes/notification-shortcut.md
new file mode 100644
index 0000000..7850c6b
--- /dev/null
+++ b/doc/changes/notification-shortcut.md
@@ -0,0 +1,12 @@
+# notification shortcut
+
+新增 `notification` 命令组，支持用户通知管理：
+
+| 命令 | 功能 |
+|------|------|
+| `notification +list` | 列出通知列表 |
+| `notification +view --id <id>` | 查看通知详情 |
+| `notification +read --id <id>` | 标记通知已读 |
+| `notification +delete --id <id>` | 删除通知 |
+
+修复：`issue +create` 命令的 `--label` 参数现在会正确传入请求 body。
diff --git a/shortcuts/issue/issue.go b/shortcuts/issue/issue.go
index 7c0bc68..48a70e4 100644
--- a/shortcuts/issue/issue.go
+++ b/shortcuts/issue/issue.go
@@ -82,6 +82,9 @@ func Shortcuts() []*common.Shortcut {
 				if m := ctx.Arg("milestone"); m != "" {
 					body["fixed_version_id"] = m
 				}
+				if l := ctx.Arg("label"); l != "" {
+					body["label_id"] = l
+				}
 				env, err := ctx.CallAPI("POST", v1RepoPath(ctx)+"/issues", body)
 				if err != nil {
 					return err
diff --git a/shortcuts/notification/notification.go b/shortcuts/notification/notification.go
new file mode 100644
index 0000000..eb9a14d
--- /dev/null
+++ b/shortcuts/notification/notification.go
@@ -0,0 +1,110 @@
+package notification
+
+import (
+	"fmt"
+	"net/url"
+
+	"github.com/gitlink-org/gitlink-cli/shortcuts/common"
+)
+
+// Shortcuts returns notification management shortcuts.
+func Shortcuts() []*common.Shortcut {
+	return []*common.Shortcut{
+		{
+			Name:        "list",
+			Description: "List notifications",
+			Flags: []common.Flag{
+				{Name: "page", Short: "p", Usage: "Page number", Default: "1"},
+				{Name: "limit", Short: "l", Usage: "Items per page", Default: "20"},
+			},
+			Run: func(ctx *common.RuntimeContext) error {
+				login, err := resolveLogin(ctx)
+				if err != nil {
+					return err
+				}
+				q := url.Values{}
+				q.Set("page", ctx.Arg("page"))
+				q.Set("limit", ctx.Arg("limit"))
+				env, err := ctx.CallAPIWithQuery("GET", fmt.Sprintf("/users/%s/messages", login), q)
+				if err != nil {
+					return err
+				}
+				return ctx.Output(env)
+			},
+		},
+		{
+			Name:        "view",
+			Description: "View notification details",
+			Flags: []common.Flag{
+				{Name: "id", Short: "i", Usage: "Notification ID", Required: true},
+			},
+			Run: func(ctx *common.RuntimeContext) error {
+				login, err := resolveLogin(ctx)
+				if err != nil {
+					return err
+				}
+				id, err := ctx.RequireArg("id")
+				if err != nil {
+					return err
+				}
+				env, err := ctx.CallAPI("GET", fmt.Sprintf("/users/%s/messages/%s", login, id), nil)
+				if err != nil {
+					return err
+				}
+				return ctx.Output(env)
+			},
+		},
+		{
+			Name:        "read",
+			Description: "Mark a notification as read",
+			Flags: []common.Flag{
+				{Name: "id", Short: "i", Usage: "Notification ID", Required: true},
+			},
+			Run: func(ctx *common.RuntimeContext) error {
+				login, err := resolveLogin(ctx)
+				if err != nil {
+					return err
+				}
+				id, err := ctx.RequireArg("id")
+				if err != nil {
+					return err
+				}
+				env, err := ctx.CallAPI("PATCH", fmt.Sprintf("/users/%s/messages/%s", login, id), nil)
+				if err != nil {
+					return err
+				}
+				return ctx.Output(env)
+			},
+		},
+		{
+			Name:        "delete",
+			Description: "Delete a notification",
+			Flags: []common.Flag{
+				{Name: "id", Short: "i", Usage: "Notification ID", Required: true},
+			},
+			Run: func(ctx *common.RuntimeContext) error {
+				login, err := resolveLogin(ctx)
+				if err != nil {
+					return err
+				}
+				id, err := ctx.RequireArg("id")
+				if err != nil {
+					return err
+				}
+				env, err := ctx.CallAPI("DELETE", fmt.Sprintf("/users/%s/messages/%s", login, id), nil)
+				if err != nil {
+					return err
+				}
+				return ctx.Output(env)
+			},
+		},
+	}
+}
+
+// resolveLogin returns the user login from the runtime context.
+func resolveLogin(ctx *common.RuntimeContext) (string, error) {
+	if ctx.Owner == "" {
+		return "", fmt.Errorf("provide --owner (your login) or set it via config")
+	}
+	return ctx.Owner, nil
+}
diff --git a/shortcuts/notification/notification_test.go b/shortcuts/notification/notification_test.go
new file mode 100644
index 0000000..4466c62
--- /dev/null
+++ b/shortcuts/notification/notification_test.go
@@ -0,0 +1,110 @@
+package notification
+
+import (
+	"encoding/json"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/gitlink-org/gitlink-cli/internal/client"
+	"github.com/gitlink-org/gitlink-cli/shortcuts/common"
+)
+
+func TestNotificationList(t *testing.T) {
+	server := newNotificationTestServer(t, func(w http.ResponseWriter, r *http.Request) {
+		assertRequest(t, r, "GET", "/users/testuser/messages.json")
+		writeJSON(t, w, map[string]interface{}{"total_count": 1, "messages": []interface{}{}})
+	})
+	defer server.Close()
+
+	if err := runNotificationShortcut(t, server, "list", nil); err != nil {
+		t.Fatalf("list shortcut failed: %v", err)
+	}
+}
+
+func TestNotificationView(t *testing.T) {
+	server := newNotificationTestServer(t, func(w http.ResponseWriter, r *http.Request) {
+		assertRequest(t, r, "GET", "/users/testuser/messages/42.json")
+		writeJSON(t, w, map[string]interface{}{"id": 42, "subject": "test notification"})
+	})
+	defer server.Close()
+
+	if err := runNotificationShortcut(t, server, "view", map[string]string{"id": "42"}); err != nil {
+		t.Fatalf("view shortcut failed: %v", err)
+	}
+}
+
+func TestNotificationRead(t *testing.T) {
+	server := newNotificationTestServer(t, func(w http.ResponseWriter, r *http.Request) {
+		assertRequest(t, r, "PATCH", "/users/testuser/messages/42.json")
+		writeJSON(t, w, map[string]interface{}{"status": 0, "message": "success"})
+	})
+	defer server.Close()
+
+	if err := runNotificationShortcut(t, server, "read", map[string]string{"id": "42"}); err != nil {
+		t.Fatalf("read shortcut failed: %v", err)
+	}
+}
+
+func TestNotificationDelete(t *testing.T) {
+	server := newNotificationTestServer(t, func(w http.ResponseWriter, r *http.Request) {
+		assertRequest(t, r, "DELETE", "/users/testuser/messages/42.json")
+		writeJSON(t, w, map[string]interface{}{"status": 0, "message": "success"})
+	})
+	defer server.Close()
+
+	if err := runNotificationShortcut(t, server, "delete", map[string]string{"id": "42"}); err != nil {
+		t.Fatalf("delete shortcut failed: %v", err)
+	}
+}
+
+// --- test helpers ---
+
+func runNotificationShortcut(t *testing.T, server *httptest.Server, name string, args map[string]string) error {
+	t.Helper()
+	shortcut := findNotificationShortcut(t, name)
+	ctx := &common.RuntimeContext{
+		Client: &client.Client{
+			HTTP:    server.Client(),
+			BaseURL: server.URL,
+		},
+		Owner:  "testuser",
+		Format: "json",
+		Args:   args,
+	}
+	if ctx.Args == nil {
+		ctx.Args = map[string]string{}
+	}
+	return shortcut.Run(ctx)
+}
+
+func findNotificationShortcut(t *testing.T, name string) *common.Shortcut {
+	t.Helper()
+	for _, shortcut := range Shortcuts() {
+		if shortcut.Name == name {
+			return shortcut
+		}
+	}
+	t.Fatalf("shortcut %q not found", name)
+	return nil
+}
+
+func newNotificationTestServer(t *testing.T, handler http.HandlerFunc) *httptest.Server {
+	t.Helper()
+	return httptest.NewServer(handler)
+}
+
+func assertRequest(t *testing.T, r *http.Request, method, path string) {
+	t.Helper()
+	if r.Method != method || r.URL.Path != path {
+		t.Fatalf("got request %s %s, want %s %s", r.Method, r.URL.Path, method, path)
+	}
+}
+
+func writeJSON(t *testing.T, w http.ResponseWriter, payload interface{}) {
+	t.Helper()
+	w.Header().Set("Content-Type", "application/json")
+	if err := json.NewEncoder(w).Encode(payload); err != nil {
+		t.Fatalf("failed to write response: %v", err)
+	}
+}
diff --git a/shortcuts/register.go b/shortcuts/register.go
index 3b3d8be..bc42996 100644
--- a/shortcuts/register.go
+++ b/shortcuts/register.go
@@ -10,6 +10,7 @@ import (
 	"github.com/gitlink-org/gitlink-cli/shortcuts/compare"
 	"github.com/gitlink-org/gitlink-cli/shortcuts/issue"
 	"github.com/gitlink-org/gitlink-cli/shortcuts/member"
+	"github.com/gitlink-org/gitlink-cli/shortcuts/notification"
 	"github.com/gitlink-org/gitlink-cli/shortcuts/milestone"
 	"github.com/gitlink-org/gitlink-cli/shortcuts/org"
 	"github.com/gitlink-org/gitlink-cli/shortcuts/pr"
@@ -41,6 +42,7 @@ func RegisterAll(root *cobra.Command) {
 		"workflow": workflow.Shortcuts(),
 		"wiki":     wiki.Shortcuts(),
 		"label":    label.Shortcuts(),
+		"notification": notification.Shortcuts(),
 	}
 
 	descriptions := map[string]string{
@@ -60,6 +62,7 @@ func RegisterAll(root *cobra.Command) {
 		"workflow": "AI agent workflow analysis",
 		"wiki":     "Wiki page operations",
 		"label":    "Label operations",
+		"notification": "Notification operations",
 	}
 
 	for name, shortcuts := range groups {