diff --git a/src/core/middlewares/middlewares.go b/src/core/middlewares/middlewares.go
index ce2ea5981..84efc9942 100644
--- a/src/core/middlewares/middlewares.go
+++ b/src/core/middlewares/middlewares.go
@@ -24,6 +24,7 @@ import (
 	"github.com/goharbor/harbor/src/server/middleware/artifactinfo"
 	"github.com/goharbor/harbor/src/server/middleware/csrf"
 	"github.com/goharbor/harbor/src/server/middleware/log"
+	"github.com/goharbor/harbor/src/server/middleware/mergeslash"
 	"github.com/goharbor/harbor/src/server/middleware/metric"
 	"github.com/goharbor/harbor/src/server/middleware/notification"
 	"github.com/goharbor/harbor/src/server/middleware/orm"
@@ -77,6 +78,7 @@ var (
 // MiddleWares returns global middlewares
 func MiddleWares() []beego.MiddleWare {
 	return []beego.MiddleWare{
+		mergeslash.Middleware(),
 		metric.Middleware(),
 		requestid.Middleware(),
 		log.Middleware(),
diff --git a/src/server/middleware/mergeslash/mergeslash.go b/src/server/middleware/mergeslash/mergeslash.go
new file mode 100644
index 000000000..622546808
--- /dev/null
+++ b/src/server/middleware/mergeslash/mergeslash.go
@@ -0,0 +1,19 @@
+package mergeslash
+
+import (
+	"net/http"
+	"regexp"
+
+	"github.com/goharbor/harbor/src/server/middleware"
+)
+
+var multiSlash = regexp.MustCompile(`(/+)`)
+
+// Middleware creates the middleware to merge slashes in the URL path of the request
+func Middleware(skippers ...middleware.Skipper) func(http.Handler) http.Handler {
+	return middleware.New(func(w http.ResponseWriter, r *http.Request, next http.Handler) {
+		path := multiSlash.ReplaceAll([]byte(r.URL.Path), []byte("/"))
+		r.URL.Path = string(path)
+		next.ServeHTTP(w, r)
+	}, skippers...)
+}
diff --git a/src/server/middleware/mergeslash/mergeslash_test.go b/src/server/middleware/mergeslash/mergeslash_test.go
new file mode 100644
index 000000000..9397ccff2
--- /dev/null
+++ b/src/server/middleware/mergeslash/mergeslash_test.go
@@ -0,0 +1,52 @@
+package mergeslash
+
+import (
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+type handler struct {
+	path string
+}
+
+func (h *handler) ServeHTTP(w http.ResponseWriter, req *http.Request) {
+	h.path = req.URL.Path
+	w.WriteHeader(200)
+}
+
+func TestMergeSlash(t *testing.T) {
+	next := &handler{}
+	rec := httptest.NewRecorder()
+	req1, _ := http.NewRequest(http.MethodGet, "https://test.local/api/v2.0/systeminfo/", nil)
+	req2, _ := http.NewRequest(http.MethodGet, "https://test.local/v2//////_catalog", nil)
+	req3, _ := http.NewRequest(http.MethodPost, "https://test.local/v2/library///////ubuntu//blobs/uploads///////", nil)
+	req4, _ := http.NewRequest(http.MethodGet, "https://test.local//api/v2.0///////artifacts?scan_overview=false", nil)
+	cases := []struct {
+		req          *http.Request
+		expectedPath string
+	}{
+		{
+			req:          req1,
+			expectedPath: "/api/v2.0/systeminfo/",
+		},
+		{
+			req:          req2,
+			expectedPath: "/v2/_catalog",
+		},
+		{
+			req:          req3,
+			expectedPath: "/v2/library/ubuntu/blobs/uploads/",
+		},
+		{
+			req:          req4,
+			expectedPath: "/api/v2.0/artifacts",
+		},
+	}
+	for _, tt := range cases {
+		Middleware()(next).ServeHTTP(rec, tt.req)
+		assert.Equal(t, tt.expectedPath, next.path)
+	}
+}