diff --git a/error.go b/error.go
new file mode 100644
index 0000000..3f0a0a8
--- /dev/null
+++ b/error.go
@@ -0,0 +1,19 @@
+// Copyright 2023 ecodeclub
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package ginx
+
+import "github.com/ecodeclub/ginx/internal/errs"
+
+var ErrNoResponse = errs.ErrNoResponse
diff --git a/internal/errs/error.go b/internal/errs/error.go
index ccd9085..d89da3d 100644
--- a/internal/errs/error.go
+++ b/internal/errs/error.go
@@ -18,3 +18,8 @@ import "errors"
 
 var ErrUnauthorized = errors.New("未授权")
 var ErrSessionKeyNotFound = errors.New("session 中没找到对应的 key")
+
+// ErrNoResponse 是一个 sentinel 错误。
+// 也就是说，你可以通过返回这个 ErrNoResponse 来告诉 ginx 不需要继续写响应。
+// 大多数情况下，这意味着你已经写回了响应。
+var ErrNoResponse = errors.New("不需要返回 response")
diff --git a/wrapper_func.go b/wrapper_func.go
index 54e135f..081060c 100644
--- a/wrapper_func.go
+++ b/wrapper_func.go
@@ -27,6 +27,10 @@ import (
 func W(fn func(ctx *Context) (Result, error)) gin.HandlerFunc {
 	return func(ctx *gin.Context) {
 		res, err := fn(&Context{Context: ctx})
+		if errors.Is(err, ErrNoResponse) {
+			slog.Debug("不需要响应", slog.Any("err", err))
+			return
+		}
 		if errors.Is(err, errs.ErrUnauthorized) {
 			slog.Debug("未授权", slog.Any("err", err))
 			ctx.AbortWithStatus(http.StatusUnauthorized)
@@ -49,6 +53,10 @@ func B[Req any](fn func(ctx *Context, req Req) (Result, error)) gin.HandlerFunc
 			return
 		}
 		res, err := fn(&Context{Context: ctx}, req)
+		if errors.Is(err, ErrNoResponse) {
+			slog.Debug("不需要响应", slog.Any("err", err))
+			return
+		}
 		if errors.Is(err, errs.ErrUnauthorized) {
 			slog.Debug("未授权", slog.Any("err", err))
 			ctx.AbortWithStatus(http.StatusUnauthorized)
@@ -80,6 +88,10 @@ func BS[Req any](fn func(ctx *Context, req Req, sess session.Session) (Result, e
 			return
 		}
 		res, err := fn(gtx, req, sess)
+		if errors.Is(err, ErrNoResponse) {
+			slog.Debug("不需要响应", slog.Any("err", err))
+			return
+		}
 		// 如果里面有权限校验，那么会返回 401 错误（目前来看，主要是登录态校验）
 		if errors.Is(err, errs.ErrUnauthorized) {
 			slog.Debug("未授权", slog.Any("err", err))
@@ -106,6 +118,10 @@ func S(fn func(ctx *Context, sess session.Session) (Result, error)) gin.HandlerF
 			return
 		}
 		res, err := fn(gtx, sess)
+		if errors.Is(err, ErrNoResponse) {
+			slog.Debug("不需要响应", slog.Any("err", err))
+			return
+		}
 		// 如果里面有权限校验，那么会返回 401 错误（目前来看，主要是登录态校验）
 		if errors.Is(err, errs.ErrUnauthorized) {
 			slog.Debug("未授权", slog.Any("err", err))