From d9fbee47c0fc7cc7cde1124a2eddb8a4e922298d Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Mon, 16 Mar 2026 11:23:40 +0900
Subject: [PATCH 01/14] [#10] feat: Add new parameter `maxDepth` which trims
 URL when using `normalizeNextRoutesPath`

---
 packages/core/src/next/utils.ts         | 7 +++++--
 packages/core/src/types.ts              | 2 ++
 packages/hono/src/middleware/metrics.ts | 8 ++++++--
 packages/koa/src/middleware/metrics.ts  | 8 ++++++--
 packages/next/src/index.ts              | 3 ++-
 5 files changed, 21 insertions(+), 7 deletions(-)

diff --git a/packages/core/src/next/utils.ts b/packages/core/src/next/utils.ts
index 5aff60f..6c2c0b8 100644
--- a/packages/core/src/next/utils.ts
+++ b/packages/core/src/next/utils.ts
@@ -40,7 +40,7 @@ export function getNextRoutesManifest() {
  * Creates a function that normalizes Next.js URLs to route patterns for metrics
  * @returns Function that takes a URL and returns the normalized route pattern
  */
-export function createNextRoutesUrlGroup() {
+export function createNextRoutesUrlGroup(maxDepth: number) {
     const {basePath, routes} = getNextRoutesManifest()
 
     return function getUrlGroup(originalUrl: string) {
@@ -65,7 +65,10 @@ export function createNextRoutesUrlGroup() {
 
         for (const {regex, page} of routes) {
             if (regex.test(withoutBasePathUrl)) {
-                return page
+                return `/${page
+                    .split('/')
+                    .slice(1, maxDepth + 1)
+                    .join('/')}`
             }
         }
 
diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
index 72e15ee..b5a8f9d 100644
--- a/packages/core/src/types.ts
+++ b/packages/core/src/types.ts
@@ -10,4 +10,6 @@ export interface CommonPrometheusExporterOptions {
     metricsPath?: string
     /** Whether to collect default Node.js metrics */
     collectDefaultMetrics?: boolean
+    /** Max number to trim path */
+    maxDepth?: number
 }
diff --git a/packages/hono/src/middleware/metrics.ts b/packages/hono/src/middleware/metrics.ts
index db89e08..cf37717 100644
--- a/packages/hono/src/middleware/metrics.ts
+++ b/packages/hono/src/middleware/metrics.ts
@@ -20,8 +20,12 @@ export function getHonoMetricsMiddleware({
     bypass,
     normalizePath,
     formatStatusCode,
-}: Pick<HonoPrometheusExporterOptions, 'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode'>): MiddlewareHandler {
-    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup() : undefined
+    maxDepth = Number.MAX_SAFE_INTEGER,
+}: Pick<
+    HonoPrometheusExporterOptions,
+    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth'
+>): MiddlewareHandler {
+    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxDepth) : undefined
 
     const extendedNormalizePath = (context: Context) => {
         const url = new URL(context.req.url)
diff --git a/packages/koa/src/middleware/metrics.ts b/packages/koa/src/middleware/metrics.ts
index ca3c437..879531d 100644
--- a/packages/koa/src/middleware/metrics.ts
+++ b/packages/koa/src/middleware/metrics.ts
@@ -21,8 +21,12 @@ export function getKoaMetricsMiddleware({
     bypass,
     normalizePath,
     formatStatusCode,
-}: Pick<KoaPrometheusExporterOptions, 'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode'>): Middleware {
-    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup() : undefined
+    maxDepth = Number.MAX_SAFE_INTEGER,
+}: Pick<
+    KoaPrometheusExporterOptions,
+    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth'
+>): Middleware {
+    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxDepth) : undefined
 
     const extendedNormalizePath = (context: Context) => {
         return normalizeNextRoutesPath?.(context.url) || normalizePath?.(context) || context.path
diff --git a/packages/next/src/index.ts b/packages/next/src/index.ts
index a26b294..8dace55 100644
--- a/packages/next/src/index.ts
+++ b/packages/next/src/index.ts
@@ -50,6 +50,7 @@ export async function createNextServerWithMetrics({
     bypass,
     normalizePath,
     formatStatusCode,
+    maxDepth = Number.MAX_SAFE_INTEGER,
 }: NextjsPrometheusExporterOptions) {
     const app = next(nextOptions)
     await app.prepare()
@@ -73,7 +74,7 @@ export async function createNextServerWithMetrics({
         registerGaugeUp()
     }
 
-    const normalizeNextRoutesPath = createNextRoutesUrlGroup()
+    const normalizeNextRoutesPath = createNextRoutesUrlGroup(maxDepth)
 
     const server = http.createServer(async (request, response) => {
         if (!pm2) {

From da104a186416133d144c279fa94805d2db0df63c Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Mon, 16 Mar 2026 14:10:47 +0900
Subject: [PATCH 02/14] [#10] feat: Add new parameter `trimDynamic` which trims
 dynamic routes when using `normalizeNextRoutesPath`

---
 packages/core/src/next/utils.ts         | 28 ++++++++++++++-----------
 packages/core/src/types.ts              |  2 ++
 packages/hono/src/middleware/metrics.ts |  5 +++--
 packages/koa/src/middleware/metrics.ts  |  5 +++--
 packages/next/src/index.ts              |  3 ++-
 5 files changed, 26 insertions(+), 17 deletions(-)

diff --git a/packages/core/src/next/utils.ts b/packages/core/src/next/utils.ts
index 6c2c0b8..e11a6ef 100644
--- a/packages/core/src/next/utils.ts
+++ b/packages/core/src/next/utils.ts
@@ -26,13 +26,15 @@ export function getNextRoutesManifest() {
             throw new Error('No routes-manifest.json found')
         }
         const manifestJson = JSON.parse(fs.readFileSync(manifestsPath[0], 'utf8')) as RoutesManifest
-        const {basePath, dynamicRoutes, staticRoutes} = manifestJson
-        const routes = [...dynamicRoutes, ...staticRoutes].map(({page, regex}) => ({page, regex: new RegExp(regex)}))
-        return {basePath, routes}
+        const {basePath, dynamicRoutes: orgDynamicRoutes, staticRoutes: orgStaticRoutes} = manifestJson
+        const dynamicRoutes = orgDynamicRoutes.map(({page, regex}) => ({page, regex: new RegExp(regex)}))
+        const staticRoutes = orgStaticRoutes.map(({page, regex}) => ({page, regex: new RegExp(regex)}))
+        const routes = [...dynamicRoutes, ...staticRoutes]
+        return {basePath, dynamicRoutes, staticRoutes, routes}
     } catch {
         // eslint-disable-next-line no-console
         console.warn('No routes manifest found. Please make sure you are running in a Next.js environment.')
-        return {basePath: '', routes: []}
+        return {basePath: '', dynamicRoutes: [], staticRoutes: [], routes: []}
     }
 }
 
@@ -40,8 +42,8 @@ export function getNextRoutesManifest() {
  * Creates a function that normalizes Next.js URLs to route patterns for metrics
  * @returns Function that takes a URL and returns the normalized route pattern
  */
-export function createNextRoutesUrlGroup(maxDepth: number) {
-    const {basePath, routes} = getNextRoutesManifest()
+export function createNextRoutesUrlGroup(maxDepth: number, trimDynamic: boolean) {
+    const {basePath, dynamicRoutes, routes} = getNextRoutesManifest()
 
     return function getUrlGroup(originalUrl: string) {
         const [orgRoute] = originalUrl.split('?')
@@ -63,12 +65,14 @@ export function createNextRoutesUrlGroup(maxDepth: number) {
             return 'STATIC'
         }
 
-        for (const {regex, page} of routes) {
-            if (regex.test(withoutBasePathUrl)) {
-                return `/${page
-                    .split('/')
-                    .slice(1, maxDepth + 1)
-                    .join('/')}`
+        for (const it of routes) {
+            if (it.regex.test(withoutBasePathUrl)) {
+                return dynamicRoutes.includes(it) && !trimDynamic
+                    ? it.page
+                    : `/${it.page
+                          .split('/')
+                          .slice(1, maxDepth + 1)
+                          .join('/')}`
             }
         }
 
diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
index b5a8f9d..a4dd743 100644
--- a/packages/core/src/types.ts
+++ b/packages/core/src/types.ts
@@ -12,4 +12,6 @@ export interface CommonPrometheusExporterOptions {
     collectDefaultMetrics?: boolean
     /** Max number to trim path */
     maxDepth?: number
+    /** Whether to trim dynamic path */
+    trimDynamic?: boolean
 }
diff --git a/packages/hono/src/middleware/metrics.ts b/packages/hono/src/middleware/metrics.ts
index cf37717..7984546 100644
--- a/packages/hono/src/middleware/metrics.ts
+++ b/packages/hono/src/middleware/metrics.ts
@@ -21,11 +21,12 @@ export function getHonoMetricsMiddleware({
     normalizePath,
     formatStatusCode,
     maxDepth = Number.MAX_SAFE_INTEGER,
+    trimDynamic = false,
 }: Pick<
     HonoPrometheusExporterOptions,
-    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth'
+    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth' | 'trimDynamic'
 >): MiddlewareHandler {
-    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxDepth) : undefined
+    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxDepth, trimDynamic) : undefined
 
     const extendedNormalizePath = (context: Context) => {
         const url = new URL(context.req.url)
diff --git a/packages/koa/src/middleware/metrics.ts b/packages/koa/src/middleware/metrics.ts
index 879531d..e7f4df0 100644
--- a/packages/koa/src/middleware/metrics.ts
+++ b/packages/koa/src/middleware/metrics.ts
@@ -22,11 +22,12 @@ export function getKoaMetricsMiddleware({
     normalizePath,
     formatStatusCode,
     maxDepth = Number.MAX_SAFE_INTEGER,
+    trimDynamic = false,
 }: Pick<
     KoaPrometheusExporterOptions,
-    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth'
+    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth' | 'trimDynamic'
 >): Middleware {
-    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxDepth) : undefined
+    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxDepth, trimDynamic) : undefined
 
     const extendedNormalizePath = (context: Context) => {
         return normalizeNextRoutesPath?.(context.url) || normalizePath?.(context) || context.path
diff --git a/packages/next/src/index.ts b/packages/next/src/index.ts
index 8dace55..39ddbe3 100644
--- a/packages/next/src/index.ts
+++ b/packages/next/src/index.ts
@@ -51,6 +51,7 @@ export async function createNextServerWithMetrics({
     normalizePath,
     formatStatusCode,
     maxDepth = Number.MAX_SAFE_INTEGER,
+    trimDynamic = false,
 }: NextjsPrometheusExporterOptions) {
     const app = next(nextOptions)
     await app.prepare()
@@ -74,7 +75,7 @@ export async function createNextServerWithMetrics({
         registerGaugeUp()
     }
 
-    const normalizeNextRoutesPath = createNextRoutesUrlGroup(maxDepth)
+    const normalizeNextRoutesPath = createNextRoutesUrlGroup(maxDepth, trimDynamic)
 
     const server = http.createServer(async (request, response) => {
         if (!pm2) {

From e6e56394fdbc69dfb881ed45d0a8382cfeb4886e Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Mon, 16 Mar 2026 15:17:40 +0900
Subject: [PATCH 03/14] [#10] bug: Fix hono and koa didn't accept additional
 parameters

---
 packages/hono/src/exporter.ts           | 11 ++++++++++-
 packages/hono/src/middleware/metrics.ts |  4 ++--
 packages/koa/src/exporter.ts            |  4 +++-
 packages/koa/src/middleware/metrics.ts  |  4 ++--
 4 files changed, 17 insertions(+), 6 deletions(-)

diff --git a/packages/hono/src/exporter.ts b/packages/hono/src/exporter.ts
index bced9fa..b9bb106 100644
--- a/packages/hono/src/exporter.ts
+++ b/packages/hono/src/exporter.ts
@@ -35,6 +35,8 @@ export async function createHonoPrometheusExporter({
     bypass,
     normalizePath,
     formatStatusCode,
+    maxDepth = Number.MAX_SAFE_INTEGER,
+    trimDynamic = false,
 }: HonoPrometheusExporterOptions) {
     // Disabled: return noop
     if (!enabled) {
@@ -65,7 +67,14 @@ export async function createHonoPrometheusExporter({
 
     registerGaugeUp()
 
-    const middleware = getHonoMetricsMiddleware({nextjs, bypass, normalizePath, formatStatusCode})
+    const middleware = getHonoMetricsMiddleware({
+        nextjs,
+        bypass,
+        normalizePath,
+        formatStatusCode,
+        maxDepth,
+        trimDynamic,
+    })
 
     // PM2 mode: aggregated metrics from all workers
     // Standalone mode: single process metrics
diff --git a/packages/hono/src/middleware/metrics.ts b/packages/hono/src/middleware/metrics.ts
index 7984546..dc7c830 100644
--- a/packages/hono/src/middleware/metrics.ts
+++ b/packages/hono/src/middleware/metrics.ts
@@ -20,8 +20,8 @@ export function getHonoMetricsMiddleware({
     bypass,
     normalizePath,
     formatStatusCode,
-    maxDepth = Number.MAX_SAFE_INTEGER,
-    trimDynamic = false,
+    maxDepth,
+    trimDynamic,
 }: Pick<
     HonoPrometheusExporterOptions,
     'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth' | 'trimDynamic'
diff --git a/packages/koa/src/exporter.ts b/packages/koa/src/exporter.ts
index 3d47457..2853914 100644
--- a/packages/koa/src/exporter.ts
+++ b/packages/koa/src/exporter.ts
@@ -35,6 +35,8 @@ export async function createKoaPrometheusExporter({
     bypass,
     normalizePath,
     formatStatusCode,
+    maxDepth = Number.MAX_SAFE_INTEGER,
+    trimDynamic = false,
 }: KoaPrometheusExporterOptions) {
     // Disabled: return noop
     if (!enabled) {
@@ -65,7 +67,7 @@ export async function createKoaPrometheusExporter({
 
     registerGaugeUp()
 
-    const middleware = getKoaMetricsMiddleware({nextjs, bypass, normalizePath, formatStatusCode})
+    const middleware = getKoaMetricsMiddleware({nextjs, bypass, normalizePath, formatStatusCode, maxDepth, trimDynamic})
 
     // PM2 mode: aggregated metrics from all workers
     // Standalone mode: single process metrics
diff --git a/packages/koa/src/middleware/metrics.ts b/packages/koa/src/middleware/metrics.ts
index e7f4df0..232ba83 100644
--- a/packages/koa/src/middleware/metrics.ts
+++ b/packages/koa/src/middleware/metrics.ts
@@ -21,8 +21,8 @@ export function getKoaMetricsMiddleware({
     bypass,
     normalizePath,
     formatStatusCode,
-    maxDepth = Number.MAX_SAFE_INTEGER,
-    trimDynamic = false,
+    maxDepth,
+    trimDynamic,
 }: Pick<
     KoaPrometheusExporterOptions,
     'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth' | 'trimDynamic'

From 0707a6856ae815325ee8e328b89100cc46c8608a Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Mon, 16 Mar 2026 15:53:50 +0900
Subject: [PATCH 04/14] Revert "[#10] feat: Add new parameter `trimDynamic`
 which trims dynamic routes when using `normalizeNextRoutesPath`"

This reverts commit da104a186416133d144c279fa94805d2db0df63c.
---
 packages/core/src/next/utils.ts         | 28 +++++++++++--------------
 packages/core/src/types.ts              |  2 --
 packages/hono/src/middleware/metrics.ts |  5 ++---
 packages/koa/src/middleware/metrics.ts  |  5 ++---
 packages/next/src/index.ts              |  3 +--
 5 files changed, 17 insertions(+), 26 deletions(-)

diff --git a/packages/core/src/next/utils.ts b/packages/core/src/next/utils.ts
index e11a6ef..6c2c0b8 100644
--- a/packages/core/src/next/utils.ts
+++ b/packages/core/src/next/utils.ts
@@ -26,15 +26,13 @@ export function getNextRoutesManifest() {
             throw new Error('No routes-manifest.json found')
         }
         const manifestJson = JSON.parse(fs.readFileSync(manifestsPath[0], 'utf8')) as RoutesManifest
-        const {basePath, dynamicRoutes: orgDynamicRoutes, staticRoutes: orgStaticRoutes} = manifestJson
-        const dynamicRoutes = orgDynamicRoutes.map(({page, regex}) => ({page, regex: new RegExp(regex)}))
-        const staticRoutes = orgStaticRoutes.map(({page, regex}) => ({page, regex: new RegExp(regex)}))
-        const routes = [...dynamicRoutes, ...staticRoutes]
-        return {basePath, dynamicRoutes, staticRoutes, routes}
+        const {basePath, dynamicRoutes, staticRoutes} = manifestJson
+        const routes = [...dynamicRoutes, ...staticRoutes].map(({page, regex}) => ({page, regex: new RegExp(regex)}))
+        return {basePath, routes}
     } catch {
         // eslint-disable-next-line no-console
         console.warn('No routes manifest found. Please make sure you are running in a Next.js environment.')
-        return {basePath: '', dynamicRoutes: [], staticRoutes: [], routes: []}
+        return {basePath: '', routes: []}
     }
 }
 
@@ -42,8 +40,8 @@ export function getNextRoutesManifest() {
  * Creates a function that normalizes Next.js URLs to route patterns for metrics
  * @returns Function that takes a URL and returns the normalized route pattern
  */
-export function createNextRoutesUrlGroup(maxDepth: number, trimDynamic: boolean) {
-    const {basePath, dynamicRoutes, routes} = getNextRoutesManifest()
+export function createNextRoutesUrlGroup(maxDepth: number) {
+    const {basePath, routes} = getNextRoutesManifest()
 
     return function getUrlGroup(originalUrl: string) {
         const [orgRoute] = originalUrl.split('?')
@@ -65,14 +63,12 @@ export function createNextRoutesUrlGroup(maxDepth: number, trimDynamic: boolean)
             return 'STATIC'
         }
 
-        for (const it of routes) {
-            if (it.regex.test(withoutBasePathUrl)) {
-                return dynamicRoutes.includes(it) && !trimDynamic
-                    ? it.page
-                    : `/${it.page
-                          .split('/')
-                          .slice(1, maxDepth + 1)
-                          .join('/')}`
+        for (const {regex, page} of routes) {
+            if (regex.test(withoutBasePathUrl)) {
+                return `/${page
+                    .split('/')
+                    .slice(1, maxDepth + 1)
+                    .join('/')}`
             }
         }
 
diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
index a4dd743..b5a8f9d 100644
--- a/packages/core/src/types.ts
+++ b/packages/core/src/types.ts
@@ -12,6 +12,4 @@ export interface CommonPrometheusExporterOptions {
     collectDefaultMetrics?: boolean
     /** Max number to trim path */
     maxDepth?: number
-    /** Whether to trim dynamic path */
-    trimDynamic?: boolean
 }
diff --git a/packages/hono/src/middleware/metrics.ts b/packages/hono/src/middleware/metrics.ts
index dc7c830..c0b77fe 100644
--- a/packages/hono/src/middleware/metrics.ts
+++ b/packages/hono/src/middleware/metrics.ts
@@ -21,12 +21,11 @@ export function getHonoMetricsMiddleware({
     normalizePath,
     formatStatusCode,
     maxDepth,
-    trimDynamic,
 }: Pick<
     HonoPrometheusExporterOptions,
-    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth' | 'trimDynamic'
+    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth'
 >): MiddlewareHandler {
-    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxDepth, trimDynamic) : undefined
+    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxDepth) : undefined
 
     const extendedNormalizePath = (context: Context) => {
         const url = new URL(context.req.url)
diff --git a/packages/koa/src/middleware/metrics.ts b/packages/koa/src/middleware/metrics.ts
index 232ba83..b7c65ea 100644
--- a/packages/koa/src/middleware/metrics.ts
+++ b/packages/koa/src/middleware/metrics.ts
@@ -22,12 +22,11 @@ export function getKoaMetricsMiddleware({
     normalizePath,
     formatStatusCode,
     maxDepth,
-    trimDynamic,
 }: Pick<
     KoaPrometheusExporterOptions,
-    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth' | 'trimDynamic'
+    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth'
 >): Middleware {
-    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxDepth, trimDynamic) : undefined
+    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxDepth) : undefined
 
     const extendedNormalizePath = (context: Context) => {
         return normalizeNextRoutesPath?.(context.url) || normalizePath?.(context) || context.path
diff --git a/packages/next/src/index.ts b/packages/next/src/index.ts
index 39ddbe3..8dace55 100644
--- a/packages/next/src/index.ts
+++ b/packages/next/src/index.ts
@@ -51,7 +51,6 @@ export async function createNextServerWithMetrics({
     normalizePath,
     formatStatusCode,
     maxDepth = Number.MAX_SAFE_INTEGER,
-    trimDynamic = false,
 }: NextjsPrometheusExporterOptions) {
     const app = next(nextOptions)
     await app.prepare()
@@ -75,7 +74,7 @@ export async function createNextServerWithMetrics({
         registerGaugeUp()
     }
 
-    const normalizeNextRoutesPath = createNextRoutesUrlGroup(maxDepth, trimDynamic)
+    const normalizeNextRoutesPath = createNextRoutesUrlGroup(maxDepth)
 
     const server = http.createServer(async (request, response) => {
         if (!pm2) {

From 1d583254055646957fed9eb184f865a06597c642 Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Mon, 16 Mar 2026 15:55:10 +0900
Subject: [PATCH 05/14] [#10] revert: Remove trimDynamic

---
 packages/hono/src/exporter.ts | 4 +---
 packages/koa/src/exporter.ts  | 5 ++---
 packages/next/src/index.ts    | 2 +-
 3 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/packages/hono/src/exporter.ts b/packages/hono/src/exporter.ts
index b9bb106..c6ded70 100644
--- a/packages/hono/src/exporter.ts
+++ b/packages/hono/src/exporter.ts
@@ -35,8 +35,7 @@ export async function createHonoPrometheusExporter({
     bypass,
     normalizePath,
     formatStatusCode,
-    maxDepth = Number.MAX_SAFE_INTEGER,
-    trimDynamic = false,
+    maxDepth,
 }: HonoPrometheusExporterOptions) {
     // Disabled: return noop
     if (!enabled) {
@@ -73,7 +72,6 @@ export async function createHonoPrometheusExporter({
         normalizePath,
         formatStatusCode,
         maxDepth,
-        trimDynamic,
     })
 
     // PM2 mode: aggregated metrics from all workers
diff --git a/packages/koa/src/exporter.ts b/packages/koa/src/exporter.ts
index 2853914..415db7c 100644
--- a/packages/koa/src/exporter.ts
+++ b/packages/koa/src/exporter.ts
@@ -35,8 +35,7 @@ export async function createKoaPrometheusExporter({
     bypass,
     normalizePath,
     formatStatusCode,
-    maxDepth = Number.MAX_SAFE_INTEGER,
-    trimDynamic = false,
+    maxDepth,
 }: KoaPrometheusExporterOptions) {
     // Disabled: return noop
     if (!enabled) {
@@ -67,7 +66,7 @@ export async function createKoaPrometheusExporter({
 
     registerGaugeUp()
 
-    const middleware = getKoaMetricsMiddleware({nextjs, bypass, normalizePath, formatStatusCode, maxDepth, trimDynamic})
+    const middleware = getKoaMetricsMiddleware({nextjs, bypass, normalizePath, formatStatusCode, maxDepth})
 
     // PM2 mode: aggregated metrics from all workers
     // Standalone mode: single process metrics
diff --git a/packages/next/src/index.ts b/packages/next/src/index.ts
index 8dace55..fd81c7d 100644
--- a/packages/next/src/index.ts
+++ b/packages/next/src/index.ts
@@ -50,7 +50,7 @@ export async function createNextServerWithMetrics({
     bypass,
     normalizePath,
     formatStatusCode,
-    maxDepth = Number.MAX_SAFE_INTEGER,
+    maxDepth,
 }: NextjsPrometheusExporterOptions) {
     const app = next(nextOptions)
     await app.prepare()

From 5fc56f34ed1867e32ad8d7904eafbb5525d20812 Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Mon, 16 Mar 2026 17:52:00 +0900
Subject: [PATCH 06/14] [#10] Fix: Only apply to default case

---
 packages/core/src/next/utils.ts | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/packages/core/src/next/utils.ts b/packages/core/src/next/utils.ts
index 6c2c0b8..636f91d 100644
--- a/packages/core/src/next/utils.ts
+++ b/packages/core/src/next/utils.ts
@@ -65,13 +65,10 @@ export function createNextRoutesUrlGroup(maxDepth: number) {
 
         for (const {regex, page} of routes) {
             if (regex.test(withoutBasePathUrl)) {
-                return `/${page
-                    .split('/')
-                    .slice(1, maxDepth + 1)
-                    .join('/')}`
+                return page
             }
         }
 
-        return withoutBasePathUrl
+        return typeof maxDepth === 'number' ? withoutBasePathUrl.split('/', maxDepth + 1).join('/') : withoutBasePathUrl
     }
 }

From 36166a897c123ce7c76be29cb331e130cacd280b Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Tue, 17 Mar 2026 11:51:58 +0900
Subject: [PATCH 07/14] [#10] Fix: Trim URL for unnormalized case

---
 packages/core/src/metrics/util.ts       | 9 +++++++++
 packages/core/src/next/utils.ts         | 4 +++-
 packages/hono/src/middleware/metrics.ts | 3 ++-
 packages/koa/src/middleware/metrics.ts  | 3 ++-
 4 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/packages/core/src/metrics/util.ts b/packages/core/src/metrics/util.ts
index 6992c31..9c03344 100644
--- a/packages/core/src/metrics/util.ts
+++ b/packages/core/src/metrics/util.ts
@@ -49,3 +49,12 @@ export function getStatusCodeGroup(statusCode: number) {
         }
     }
 }
+
+export const trimUrl = (url: string, maxDepth?: number) => {
+    if (typeof maxDepth === 'number') {
+        const withStartingSlashUrl = url.startsWith('/') ? url : '/' + url
+        return withStartingSlashUrl.split('/', maxDepth + 1).join('/')
+    } else {
+        return url
+    }
+}
diff --git a/packages/core/src/next/utils.ts b/packages/core/src/next/utils.ts
index 636f91d..561a6d1 100644
--- a/packages/core/src/next/utils.ts
+++ b/packages/core/src/next/utils.ts
@@ -3,6 +3,8 @@ import path from 'node:path'
 
 import {glob} from 'glob'
 
+import {trimUrl} from '../metrics/util'
+
 interface RouteInfo {
     page: string
     regex: string
@@ -69,6 +71,6 @@ export function createNextRoutesUrlGroup(maxDepth: number) {
             }
         }
 
-        return typeof maxDepth === 'number' ? withoutBasePathUrl.split('/', maxDepth + 1).join('/') : withoutBasePathUrl
+        return trimUrl(withoutBasePathUrl, maxDepth)
     }
 }
diff --git a/packages/hono/src/middleware/metrics.ts b/packages/hono/src/middleware/metrics.ts
index c0b77fe..ea8239f 100644
--- a/packages/hono/src/middleware/metrics.ts
+++ b/packages/hono/src/middleware/metrics.ts
@@ -4,6 +4,7 @@ import {
     getStatusCodeGroup,
     isBypassPath,
     startTraceHistogram,
+    trimUrl,
 } from '@naverpay/prometheus-core'
 
 import type {HonoPrometheusExporterOptions} from '../types'
@@ -29,7 +30,7 @@ export function getHonoMetricsMiddleware({
 
     const extendedNormalizePath = (context: Context) => {
         const url = new URL(context.req.url)
-        return normalizeNextRoutesPath?.(url.href) || normalizePath?.(context) || url.pathname
+        return normalizeNextRoutesPath?.(url.href) || normalizePath?.(context) || trimUrl(url.pathname, maxDepth)
     }
 
     return async (context, next) => {
diff --git a/packages/koa/src/middleware/metrics.ts b/packages/koa/src/middleware/metrics.ts
index b7c65ea..b9255fb 100644
--- a/packages/koa/src/middleware/metrics.ts
+++ b/packages/koa/src/middleware/metrics.ts
@@ -4,6 +4,7 @@ import {
     getStatusCodeGroup,
     isBypassPath,
     startTraceHistogram,
+    trimUrl,
 } from '@naverpay/prometheus-core'
 import onFinished from 'on-finished'
 
@@ -29,7 +30,7 @@ export function getKoaMetricsMiddleware({
     const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxDepth) : undefined
 
     const extendedNormalizePath = (context: Context) => {
-        return normalizeNextRoutesPath?.(context.url) || normalizePath?.(context) || context.path
+        return normalizeNextRoutesPath?.(context.url) || normalizePath?.(context) || trimUrl(context.path)
     }
 
     return async (context, next) => {

From 7d1d3bfe0d89c472e33555dd2f27525a7308c134 Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Tue, 17 Mar 2026 13:50:18 +0900
Subject: [PATCH 08/14] [#10] Fix: trimUrl always returns withStartingSlashUrl

---
 packages/core/src/metrics/util.ts | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/packages/core/src/metrics/util.ts b/packages/core/src/metrics/util.ts
index 9c03344..65f9d83 100644
--- a/packages/core/src/metrics/util.ts
+++ b/packages/core/src/metrics/util.ts
@@ -51,10 +51,6 @@ export function getStatusCodeGroup(statusCode: number) {
 }
 
 export const trimUrl = (url: string, maxDepth?: number) => {
-    if (typeof maxDepth === 'number') {
-        const withStartingSlashUrl = url.startsWith('/') ? url : '/' + url
-        return withStartingSlashUrl.split('/', maxDepth + 1).join('/')
-    } else {
-        return url
-    }
+    const withStartingSlashUrl = url.startsWith('/') ? url : '/' + url
+    return typeof maxDepth === 'number' ? withStartingSlashUrl.split('/', maxDepth + 1).join('/') : withStartingSlashUrl
 }

From 95637a8bf4daa30b0bec5eade8879bfc3ee3125b Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Thu, 19 Mar 2026 18:18:56 +0900
Subject: [PATCH 09/14] [#10] Fix: trimUrl now accepts only positive number or
 undefined

---
 packages/core/src/metrics/util.ts | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/packages/core/src/metrics/util.ts b/packages/core/src/metrics/util.ts
index 65f9d83..29b05b9 100644
--- a/packages/core/src/metrics/util.ts
+++ b/packages/core/src/metrics/util.ts
@@ -51,6 +51,14 @@ export function getStatusCodeGroup(statusCode: number) {
 }
 
 export const trimUrl = (url: string, maxDepth?: number) => {
-    const withStartingSlashUrl = url.startsWith('/') ? url : '/' + url
-    return typeof maxDepth === 'number' ? withStartingSlashUrl.split('/', maxDepth + 1).join('/') : withStartingSlashUrl
+    if (typeof maxDepth === 'number') {
+        if (maxDepth < 0) {
+            throw new Error('maxDepth must be bigger than 0')
+        }
+
+        const withStartingSlashUrl = url.startsWith('/') ? url : '/' + url
+        return withStartingSlashUrl.split('/', maxDepth + 1).join('/')
+    }
+
+    return url
 }

From 17e3279f7ba9d89fb9c2796634a36e64d9524d26 Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Fri, 20 Mar 2026 12:25:22 +0900
Subject: [PATCH 10/14] [#10] Fix: trimUrl now follow original starting slash
 of URL

---
 packages/core/src/metrics/util.ts | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/packages/core/src/metrics/util.ts b/packages/core/src/metrics/util.ts
index 29b05b9..95d7b81 100644
--- a/packages/core/src/metrics/util.ts
+++ b/packages/core/src/metrics/util.ts
@@ -56,8 +56,18 @@ export const trimUrl = (url: string, maxDepth?: number) => {
             throw new Error('maxDepth must be bigger than 0')
         }
 
-        const withStartingSlashUrl = url.startsWith('/') ? url : '/' + url
-        return withStartingSlashUrl.split('/', maxDepth + 1).join('/')
+        let nonEmptyUrlTokenCount = 0
+        const urlTokens = []
+        for (const token of url.split('/')) {
+            urlTokens.push(token)
+            if (token) {
+                nonEmptyUrlTokenCount = nonEmptyUrlTokenCount + 1
+            }
+            if (nonEmptyUrlTokenCount === maxDepth) {
+                break
+            }
+        }
+        return urlTokens.join('/')
     }
 
     return url

From 6eea4c021264e904cf1cccd9a425de8a282e33e8 Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Fri, 20 Mar 2026 13:10:52 +0900
Subject: [PATCH 11/14] [#10] refactor: More concrete comment

---
 packages/core/src/types.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
index b5a8f9d..d0dff24 100644
--- a/packages/core/src/types.ts
+++ b/packages/core/src/types.ts
@@ -10,6 +10,6 @@ export interface CommonPrometheusExporterOptions {
     metricsPath?: string
     /** Whether to collect default Node.js metrics */
     collectDefaultMetrics?: boolean
-    /** Max number to trim path */
+    /** URL depth limit for path normalization */
     maxDepth?: number
 }

From 9962d0b1947b5f409988275d009f91032989d047 Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Mon, 23 Mar 2026 13:07:32 +0900
Subject: [PATCH 12/14] [#10] refactor: Rename to  normalizeUrlWithTrimming and
 relogic it.

---
 packages/core/src/metrics/util.ts | 29 +++++++++++------------------
 packages/core/src/next/utils.ts   |  4 ++--
 2 files changed, 13 insertions(+), 20 deletions(-)

diff --git a/packages/core/src/metrics/util.ts b/packages/core/src/metrics/util.ts
index 95d7b81..dc39371 100644
--- a/packages/core/src/metrics/util.ts
+++ b/packages/core/src/metrics/util.ts
@@ -50,25 +50,18 @@ export function getStatusCodeGroup(statusCode: number) {
     }
 }
 
-export const trimUrl = (url: string, maxDepth?: number) => {
-    if (typeof maxDepth === 'number') {
-        if (maxDepth < 0) {
-            throw new Error('maxDepth must be bigger than 0')
-        }
+/**
+ * Make URL start with slash and have maximum depth.
+ */
+export const normalizeUrlWithTrimming = (url: string, maxDepth = 0) => {
+    if (maxDepth < 0) {
+        throw new Error('maxDepth must be bigger than 0')
+    }
 
-        let nonEmptyUrlTokenCount = 0
-        const urlTokens = []
-        for (const token of url.split('/')) {
-            urlTokens.push(token)
-            if (token) {
-                nonEmptyUrlTokenCount = nonEmptyUrlTokenCount + 1
-            }
-            if (nonEmptyUrlTokenCount === maxDepth) {
-                break
-            }
-        }
-        return urlTokens.join('/')
+    if (maxDepth === 0) {
+        return url
     }
 
-    return url
+    const withStartingSlashUrl = url.startsWith('/') ? url : `/${url}`
+    return withStartingSlashUrl.split('/', maxDepth + 1).join('/')
 }
diff --git a/packages/core/src/next/utils.ts b/packages/core/src/next/utils.ts
index 561a6d1..1250e39 100644
--- a/packages/core/src/next/utils.ts
+++ b/packages/core/src/next/utils.ts
@@ -3,7 +3,7 @@ import path from 'node:path'
 
 import {glob} from 'glob'
 
-import {trimUrl} from '../metrics/util'
+import {normalizeUrlWithTrimming} from '../metrics/util'
 
 interface RouteInfo {
     page: string
@@ -71,6 +71,6 @@ export function createNextRoutesUrlGroup(maxDepth: number) {
             }
         }
 
-        return trimUrl(withoutBasePathUrl, maxDepth)
+        return normalizeUrlWithTrimming(withoutBasePathUrl, maxDepth)
     }
 }

From ea93a2c152056f2316b31f0aee943d2292df1e49 Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Mon, 23 Mar 2026 13:49:24 +0900
Subject: [PATCH 13/14] [#10] Refactor: Rename parameter

---
 packages/core/src/next/utils.ts         |  4 ++--
 packages/core/src/types.ts              |  2 +-
 packages/hono/src/exporter.ts           |  4 ++--
 packages/hono/src/middleware/metrics.ts | 12 ++++++++----
 packages/koa/src/exporter.ts            |  4 ++--
 packages/koa/src/middleware/metrics.ts  |  6 +++---
 packages/next/src/index.ts              |  4 ++--
 7 files changed, 20 insertions(+), 16 deletions(-)

diff --git a/packages/core/src/next/utils.ts b/packages/core/src/next/utils.ts
index 1250e39..2444142 100644
--- a/packages/core/src/next/utils.ts
+++ b/packages/core/src/next/utils.ts
@@ -42,7 +42,7 @@ export function getNextRoutesManifest() {
  * Creates a function that normalizes Next.js URLs to route patterns for metrics
  * @returns Function that takes a URL and returns the normalized route pattern
  */
-export function createNextRoutesUrlGroup(maxDepth: number) {
+export function createNextRoutesUrlGroup(maxNormalizedUrlDepth: number) {
     const {basePath, routes} = getNextRoutesManifest()
 
     return function getUrlGroup(originalUrl: string) {
@@ -71,6 +71,6 @@ export function createNextRoutesUrlGroup(maxDepth: number) {
             }
         }
 
-        return normalizeUrlWithTrimming(withoutBasePathUrl, maxDepth)
+        return normalizeUrlWithTrimming(withoutBasePathUrl, maxNormalizedUrlDepth)
     }
 }
diff --git a/packages/core/src/types.ts b/packages/core/src/types.ts
index d0dff24..91b5a56 100644
--- a/packages/core/src/types.ts
+++ b/packages/core/src/types.ts
@@ -11,5 +11,5 @@ export interface CommonPrometheusExporterOptions {
     /** Whether to collect default Node.js metrics */
     collectDefaultMetrics?: boolean
     /** URL depth limit for path normalization */
-    maxDepth?: number
+    maxNormalizedUrlDepth?: number
 }
diff --git a/packages/hono/src/exporter.ts b/packages/hono/src/exporter.ts
index c6ded70..4e65538 100644
--- a/packages/hono/src/exporter.ts
+++ b/packages/hono/src/exporter.ts
@@ -35,7 +35,7 @@ export async function createHonoPrometheusExporter({
     bypass,
     normalizePath,
     formatStatusCode,
-    maxDepth,
+    maxNormalizedUrlDepth,
 }: HonoPrometheusExporterOptions) {
     // Disabled: return noop
     if (!enabled) {
@@ -71,7 +71,7 @@ export async function createHonoPrometheusExporter({
         bypass,
         normalizePath,
         formatStatusCode,
-        maxDepth,
+        maxNormalizedUrlDepth,
     })
 
     // PM2 mode: aggregated metrics from all workers
diff --git a/packages/hono/src/middleware/metrics.ts b/packages/hono/src/middleware/metrics.ts
index ea8239f..8cd1997 100644
--- a/packages/hono/src/middleware/metrics.ts
+++ b/packages/hono/src/middleware/metrics.ts
@@ -21,16 +21,20 @@ export function getHonoMetricsMiddleware({
     bypass,
     normalizePath,
     formatStatusCode,
-    maxDepth,
+    maxNormalizedUrlDepth,
 }: Pick<
     HonoPrometheusExporterOptions,
-    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth'
+    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxNormalizedUrlDepth'
 >): MiddlewareHandler {
-    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxDepth) : undefined
+    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxNormalizedUrlDepth) : undefined
 
     const extendedNormalizePath = (context: Context) => {
         const url = new URL(context.req.url)
-        return normalizeNextRoutesPath?.(url.href) || normalizePath?.(context) || trimUrl(url.pathname, maxDepth)
+        return (
+            normalizeNextRoutesPath?.(url.href) ||
+            normalizePath?.(context) ||
+            trimUrl(url.pathname, maxNormalizedUrlDepth)
+        )
     }
 
     return async (context, next) => {
diff --git a/packages/koa/src/exporter.ts b/packages/koa/src/exporter.ts
index 415db7c..0a0d701 100644
--- a/packages/koa/src/exporter.ts
+++ b/packages/koa/src/exporter.ts
@@ -35,7 +35,7 @@ export async function createKoaPrometheusExporter({
     bypass,
     normalizePath,
     formatStatusCode,
-    maxDepth,
+    maxNormalizedUrlDepth,
 }: KoaPrometheusExporterOptions) {
     // Disabled: return noop
     if (!enabled) {
@@ -66,7 +66,7 @@ export async function createKoaPrometheusExporter({
 
     registerGaugeUp()
 
-    const middleware = getKoaMetricsMiddleware({nextjs, bypass, normalizePath, formatStatusCode, maxDepth})
+    const middleware = getKoaMetricsMiddleware({nextjs, bypass, normalizePath, formatStatusCode, maxNormalizedUrlDepth})
 
     // PM2 mode: aggregated metrics from all workers
     // Standalone mode: single process metrics
diff --git a/packages/koa/src/middleware/metrics.ts b/packages/koa/src/middleware/metrics.ts
index b9255fb..bf478c4 100644
--- a/packages/koa/src/middleware/metrics.ts
+++ b/packages/koa/src/middleware/metrics.ts
@@ -22,12 +22,12 @@ export function getKoaMetricsMiddleware({
     bypass,
     normalizePath,
     formatStatusCode,
-    maxDepth,
+    maxNormalizedUrlDepth,
 }: Pick<
     KoaPrometheusExporterOptions,
-    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxDepth'
+    'nextjs' | 'bypass' | 'normalizePath' | 'formatStatusCode' | 'maxNormalizedUrlDepth'
 >): Middleware {
-    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxDepth) : undefined
+    const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxNormalizedUrlDepth) : undefined
 
     const extendedNormalizePath = (context: Context) => {
         return normalizeNextRoutesPath?.(context.url) || normalizePath?.(context) || trimUrl(context.path)
diff --git a/packages/next/src/index.ts b/packages/next/src/index.ts
index fd81c7d..0efcf60 100644
--- a/packages/next/src/index.ts
+++ b/packages/next/src/index.ts
@@ -50,7 +50,7 @@ export async function createNextServerWithMetrics({
     bypass,
     normalizePath,
     formatStatusCode,
-    maxDepth,
+    maxNormalizedUrlDepth,
 }: NextjsPrometheusExporterOptions) {
     const app = next(nextOptions)
     await app.prepare()
@@ -74,7 +74,7 @@ export async function createNextServerWithMetrics({
         registerGaugeUp()
     }
 
-    const normalizeNextRoutesPath = createNextRoutesUrlGroup(maxDepth)
+    const normalizeNextRoutesPath = createNextRoutesUrlGroup(maxNormalizedUrlDepth)
 
     const server = http.createServer(async (request, response) => {
         if (!pm2) {

From 4d7defd0f6e10e130e032d3751d065e731992e6f Mon Sep 17 00:00:00 2001
From: pcfulife <pcfulife@gmail.com>
Date: Tue, 31 Mar 2026 16:15:34 +0900
Subject: [PATCH 14/14] [#10] Fix: Rename remaining functions

---
 packages/hono/src/middleware/metrics.ts | 4 ++--
 packages/koa/src/middleware/metrics.ts  | 6 ++++--
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/packages/hono/src/middleware/metrics.ts b/packages/hono/src/middleware/metrics.ts
index 8cd1997..166de5d 100644
--- a/packages/hono/src/middleware/metrics.ts
+++ b/packages/hono/src/middleware/metrics.ts
@@ -4,7 +4,7 @@ import {
     getStatusCodeGroup,
     isBypassPath,
     startTraceHistogram,
-    trimUrl,
+    normalizeUrlWithTrimming,
 } from '@naverpay/prometheus-core'
 
 import type {HonoPrometheusExporterOptions} from '../types'
@@ -33,7 +33,7 @@ export function getHonoMetricsMiddleware({
         return (
             normalizeNextRoutesPath?.(url.href) ||
             normalizePath?.(context) ||
-            trimUrl(url.pathname, maxNormalizedUrlDepth)
+            normalizeUrlWithTrimming(url.pathname, maxNormalizedUrlDepth)
         )
     }
 
diff --git a/packages/koa/src/middleware/metrics.ts b/packages/koa/src/middleware/metrics.ts
index bf478c4..8ac1557 100644
--- a/packages/koa/src/middleware/metrics.ts
+++ b/packages/koa/src/middleware/metrics.ts
@@ -4,7 +4,7 @@ import {
     getStatusCodeGroup,
     isBypassPath,
     startTraceHistogram,
-    trimUrl,
+    normalizeUrlWithTrimming,
 } from '@naverpay/prometheus-core'
 import onFinished from 'on-finished'
 
@@ -30,7 +30,9 @@ export function getKoaMetricsMiddleware({
     const normalizeNextRoutesPath = nextjs ? createNextRoutesUrlGroup(maxNormalizedUrlDepth) : undefined
 
     const extendedNormalizePath = (context: Context) => {
-        return normalizeNextRoutesPath?.(context.url) || normalizePath?.(context) || trimUrl(context.path)
+        return (
+            normalizeNextRoutesPath?.(context.url) || normalizePath?.(context) || normalizeUrlWithTrimming(context.path)
+        )
     }
 
     return async (context, next) => {