diff --git a/bunrouterhelper/.golangci.yaml b/bunrouterhelper/.golangci.yaml
new file mode 100644
index 0000000..d884b2f
--- /dev/null
+++ b/bunrouterhelper/.golangci.yaml
@@ -0,0 +1,141 @@
+## 基于 golangci-lint@v1.52.2
+run:
+  timeout: 1m
+  build-tags: [ ]
+  skip-dirs: [ ]
+  skip-files: [ ]
+linters:
+  disable-all: true
+  enable:
+    - errcheck
+    - gosimple
+    - govet
+    - ineffassign
+    - staticcheck
+    - typecheck
+    - unused
+    - asasalint
+    - asciicheck
+    - bidichk
+    - bodyclose
+    - containedctx
+    - cyclop
+    - dupl
+    - durationcheck
+    - errname
+    - errorlint
+    - exhaustive
+    - exportloopref
+    - funlen
+    - gocheckcompilerdirectives
+    - gochecknoinits
+    - goconst
+    - gocritic
+    - gocyclo
+    - goimports
+    - gomnd
+    - goprintffuncname
+    - gosec
+    - lll
+    - loggercheck
+    - makezero
+    - nakedret
+    - nestif
+    - nilnil
+    - noctx
+    - nolintlint
+    - prealloc
+    - predeclared
+    - promlinter
+    - reassign
+    - revive
+    - rowserrcheck
+    - stylecheck
+    - tenv
+    - testableexamples
+    - testpackage
+    - tparallel
+    - unconvert
+    - unparam
+    - usestdlibvars
+    - wastedassign
+    - whitespace
+linters-settings:
+  errcheck:
+    check-type-assertions: true
+    exclude-functions: [ ]
+  govet:
+    enable-all: true
+    disable: [ ]
+  cyclop:
+    max-complexity: 10
+    package-average: 0.0
+  dupl:
+    threshold: 150
+  exhaustive:
+    check:
+      - switch
+      - map
+  funlen:
+    lines: 100
+    statements: 60
+  gocritic:
+    disabled-checks:
+      - commentFormatting
+    settings:
+      captLocal:
+        paramsOnly: false
+      underef:
+        skipRecvDeref: false
+  gocyclo:
+    min-complexity: 20
+  gomnd:
+    ignored-functions:
+      - os.Chmod
+      - os.Mkdir
+      - os.MkdirAll
+      - os.OpenFile
+      - os.WriteFile
+      - prometheus.ExponentialBuckets
+      - prometheus.ExponentialBucketsRange
+      - prometheus.LinearBuckets
+  lll:
+    line-length: 240
+  nakedret:
+    max-func-lines: 10
+  nestif:
+    min-complexity: 5
+  predeclared:
+    ignore: ""
+    q: false
+  reassign:
+    patterns:
+      - ".*"
+  rowserrcheck:
+    packages:
+      - github.com/jmoiron/sqlx
+  tenv:
+    all: true
+  usestdlibvars:
+    time-month: true
+    time-layout: true
+    crypto-hash: true
+    default-rpc-path: true
+    os-dev-null: true
+    sql-isolation-level: true
+    tls-signature-scheme: true
+    constant-kind: true
+    syslog-priority: true
+issues:
+  max-same-issues: 10
+  exclude-rules:
+    - source: "//noinspection"
+      linters: [ gocritic ]
+    - path: "_test\\.go"
+      linters:
+        - bodyclose
+        - dupl
+        - funlen
+        - goconst
+        - gosec
+        - noctx
diff --git a/bunrouterhelper/go.mod b/bunrouterhelper/go.mod
new file mode 100644
index 0000000..24a98e0
--- /dev/null
+++ b/bunrouterhelper/go.mod
@@ -0,0 +1,9 @@
+module git.blauwelle.com/go/crate/bunrouterhelper
+
+go 1.21.1
+
+require (
+	git.blauwelle.com/go/crate/httpdata v0.0.1
+	git.blauwelle.com/go/crate/log v0.14.0
+	github.com/uptrace/bunrouter v1.0.20
+)
diff --git a/bunrouterhelper/go.sum b/bunrouterhelper/go.sum
new file mode 100644
index 0000000..c9bf7ac
--- /dev/null
+++ b/bunrouterhelper/go.sum
@@ -0,0 +1,14 @@
+git.blauwelle.com/go/crate/httpdata v0.0.1 h1:kje/L7B1rkzxPKEURqORVXjxiCR2F90oVBTwzmdimDY=
+git.blauwelle.com/go/crate/httpdata v0.0.1/go.mod h1:/NrE0so/hjc2Djj850I5iBM+Juzc4Cv48V74zj2tALE=
+git.blauwelle.com/go/crate/log v0.14.0 h1:y7hJXP+ZPY/wD+wlEzKgakpki8/l0LwZWqxtJ92Wy58=
+git.blauwelle.com/go/crate/log v0.14.0/go.mod h1:jfVfpRODZTA70A8IkApVeGsS1zfLk1D77sLWZM/w+L0=
+github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
+github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/uptrace/bunrouter v1.0.20 h1:jNvYNcJxF+lSYBQAaQjnE6I11Zs0m+3M5Ek7fq/Tp4c=
+github.com/uptrace/bunrouter v1.0.20/go.mod h1:TwT7Bc0ztF2Z2q/ZzMuSVkcb/Ig/d3MQeP2cxn3e1hI=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
+gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
diff --git a/bunrouterhelper/middleware.go b/bunrouterhelper/middleware.go
new file mode 100644
index 0000000..dac6b10
--- /dev/null
+++ b/bunrouterhelper/middleware.go
@@ -0,0 +1,48 @@
+package bunrouterhelper
+
+import (
+	"errors"
+	"fmt"
+	"net/http"
+
+	"git.blauwelle.com/go/crate/httpdata"
+	"git.blauwelle.com/go/crate/log"
+	"github.com/uptrace/bunrouter"
+)
+
+func MiddlewareRecover() bunrouter.MiddlewareFunc {
+	return func(next bunrouter.HandlerFunc) bunrouter.HandlerFunc {
+		return func(w http.ResponseWriter, req bunrouter.Request) (err error) {
+			defer func() {
+				if r := recover(); r != nil {
+					log.Error(req.Context(), r)
+					err = httpdata.NewUniverseError(httpdata.CodeUnexpectPanic, fmt.Sprintf("%v", r))
+				}
+			}()
+			return next(w, req)
+		}
+	}
+}
+
+func MiddlewareErrorHandler() bunrouter.MiddlewareFunc {
+	return func(next bunrouter.HandlerFunc) bunrouter.HandlerFunc {
+		return func(w http.ResponseWriter, req bunrouter.Request) error {
+			err := next(w, req)
+			if err != nil {
+				var universeError httpdata.UniverseError
+				if errors.As(err, &universeError) {
+					_ = bunrouter.JSON(w, httpdata.Response{
+						Code:    universeError.Code,
+						Message: universeError.Message,
+					})
+				} else {
+					_ = bunrouter.JSON(w, httpdata.Response{
+						Code:    httpdata.CodeUnknown,
+						Message: err.Error(),
+					})
+				}
+			}
+			return err
+		}
+	}
+}