diff --git a/cmd/protoc-gen-go-http/go.mod b/cmd/protoc-gen-go-http/go.mod
index fe4126408..d38285e8a 100644
--- a/cmd/protoc-gen-go-http/go.mod
+++ b/cmd/protoc-gen-go-http/go.mod
@@ -4,6 +4,7 @@ go 1.16
 
 require (
 	github.com/go-kratos/kratos/v2 v2.1.3
+	github.com/stretchr/testify v1.7.0
 	google.golang.org/genproto v0.0.0-20210805201207-89edb61ffb67
 	google.golang.org/protobuf v1.27.1
 )
diff --git a/cmd/protoc-gen-go-http/http.go b/cmd/protoc-gen-go-http/http.go
index 4d6c80d92..fef91d7a2 100644
--- a/cmd/protoc-gen-go-http/http.go
+++ b/cmd/protoc-gen-go-http/http.go
@@ -3,6 +3,7 @@ package main
 import (
 	"fmt"
 	"os"
+	"regexp"
 	"strings"
 
 	"google.golang.org/protobuf/reflect/protoreflect"
@@ -157,9 +158,14 @@ func buildHTTPRule(g *protogen.GeneratedFile, m *protogen.Method, rule *annotati
 
 func buildMethodDesc(g *protogen.GeneratedFile, m *protogen.Method, method, path string) *methodDesc {
 	defer func() { methodSets[m.GoName]++ }()
-	vars := buildPathVars(m, path)
+
+	vars := buildPathVars(path)
 	fields := m.Input.Desc.Fields()
-	for _, v := range vars {
+
+	for v, s := range vars {
+		if s != nil {
+			path = replacePath(v, *s, path)
+		}
 		for _, field := range strings.Split(v, ".") {
 			if strings.TrimSpace(field) == "" {
 				continue
@@ -192,16 +198,33 @@ func buildMethodDesc(g *protogen.GeneratedFile, m *protogen.Method, method, path
 	}
 }
 
-func buildPathVars(method *protogen.Method, path string) (res []string) {
-	for _, v := range strings.Split(path, "/") {
-		if strings.HasPrefix(v, "{") && strings.HasSuffix(v, "}") {
-			name := strings.TrimRight(strings.TrimLeft(v, "{"), "}")
-			res = append(res, name)
+func buildPathVars(path string) (res map[string]*string) {
+	res = make(map[string]*string)
+	pattern := regexp.MustCompile(`(?i){([a-z\.0-9_\s]*)=?([^{}]*)}`)
+	matches := pattern.FindAllStringSubmatch(path, -1)
+	for _, m := range matches {
+		name := strings.TrimSpace(m[1])
+		if len(name) > 1 && len(m[2]) > 0 {
+			res[name] = &m[2]
+		} else {
+			res[name] = nil
 		}
 	}
 	return
 }
 
+func replacePath(name string, value string, path string) string {
+	pattern := regexp.MustCompile(fmt.Sprintf(`(?i){([\s]*%s[\s]*)=`, name))
+	idx := pattern.FindStringIndex(path)
+	if len(idx) > 0 {
+		path = fmt.Sprintf("%s{%s:%s}",
+			path[:idx[0]], // The start of the match
+			name,
+			strings.ReplaceAll(value, "*", ".*"))
+	}
+	return path
+}
+
 func camelCaseVars(s string) string {
 	vars := make([]string, 0)
 	subs := strings.Split(s, ".")
diff --git a/cmd/protoc-gen-go-http/http_test.go b/cmd/protoc-gen-go-http/http_test.go
new file mode 100644
index 000000000..f28a7f410
--- /dev/null
+++ b/cmd/protoc-gen-go-http/http_test.go
@@ -0,0 +1,54 @@
+package main
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestNoParameters(t *testing.T) {
+	path := "/test/noparams"
+	m := buildPathVars(path)
+	assert.Emptyf(t, m, "Map should be empty")
+}
+
+func TestSingleParam(t *testing.T) {
+	path := "/test/{message.id}"
+	m := buildPathVars(path)
+	assert.Len(t, m, 1)
+	assert.Empty(t, m["message.id"])
+}
+
+func TestTwoParametersReplacement(t *testing.T) {
+	path := "/test/{message.id}/{message.name=messages/*}"
+	m := buildPathVars(path)
+	assert.Len(t, m, 2)
+	assert.Empty(t, m["message.id"])
+	assert.NotEmpty(t, m["message.name"])
+	assert.Equal(t, *m["message.name"], "messages/*")
+}
+
+func TestNoReplacePath(t *testing.T) {
+	path := "/test/{message.id}"
+	assert.Equal(t, path, replacePath("message.id", "", path))
+
+	path = "/test/{message.id=test}"
+	assert.Equal(t, "/test/{message.id:test}", replacePath("message.id", "test", path))
+}
+
+func TestReplacePath(t *testing.T) {
+	path := "/test/{message.id}/{message.name=messages/*}"
+	newPath := replacePath("message.name", "messages/*", path)
+	assert.Equal(t, "/test/{message.id}/{message.name:messages/.*}", newPath)
+}
+
+func TestIteration(t *testing.T) {
+	path := "/test/{message.id}/{message.name=messages/*}"
+	vars := buildPathVars(path)
+	for v, s := range vars {
+		if s != nil {
+			path = replacePath(v, *s, path)
+		}
+	}
+	assert.Equal(t, "/test/{message.id}/{message.name:messages/.*}", path)
+}