diff --git a/README.md b/README.md
index 34c2279..55b8a9e 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ A simple example of creating a GraphQL server and GraphQL client.
 server:
 
 ```ts
-import { gqlHandler } from "https://deno.land/x/graphql_http@$VERSION/mod.ts";
+import { createHandler } from "https://deno.land/x/graphql_http@$VERSION/mod.ts";
 import { serve, Status } from "https://deno.land/std@$VERSION/http/mod.ts";
 import { buildSchema } from "https://esm.sh/graphql@$VERSION";
 
@@ -34,7 +34,7 @@ const schema = buildSchema(`type Query {
     hello: String!
   }`);
 
-const handler = gqlHandler(schema, {
+const handler = createHandler(schema, {
   rootValue: {
     hello: "world",
   },
@@ -181,13 +181,13 @@ specification. You can customize this response.
 Example of adding a header:
 
 ```ts
-import { gqlHandler } from "https://deno.land/x/graphql_http@$VERSION/mod.ts";
+import { createHandler } from "https://deno.land/x/graphql_http@$VERSION/mod.ts";
 import { buildSchema } from "https://esm.sh/graphql@$VERSION";
 
 const schema = buildSchema(`type Query {
     hello: String
   }`);
-const handler = gqlHandler(schema, {
+const handler = createHandler(schema, {
   response: (res, ctx) => {
     if (ctx.request.method === "GET") {
       res.headers.set("Cache-Control", "max-age=604800");
@@ -211,21 +211,21 @@ or [Websocket](https://developer.mozilla.org/en-US/docs/Web/API/Websockets_API).
 
 ## API
 
-### gqlHandler
+### createHandler
 
 Create HTTP handler what handle GraphQL over HTTP request.
 
 #### Example
 
 ```ts
-import { gqlHandler } from "https://deno.land/x/graphql_http@$VERSION/mod.ts";
+import { createHandler } from "https://deno.land/x/graphql_http@$VERSION/mod.ts";
 import { buildSchema } from "https://esm.sh/graphql@$VERSION";
 
 const schema = buildSchema(`type Query {
     hello: String!
   }`);
 
-const handler = gqlHandler(schema, {
+const handler = createHandler(schema, {
   rootValue: {
     hello: "world",
   },
diff --git a/handler.ts b/handler.ts
index 9820e86..2f783f1 100644
--- a/handler.ts
+++ b/handler.ts
@@ -68,10 +68,10 @@ export type Options =
   & {
     /** Overwrite actual response.
      * ```ts
-     * import { graphqlHttp } from "https://deno.land/x/graphql_http@$VERSION/mod.ts";
+     * import { createHandler } from "https://deno.land/x/graphql_http@$VERSION/mod.ts";
      * import { buildSchema } from "https://esm.sh/graphql@$VERSION";
      *
-     * const responser = graphqlHttp({
+     * const handler = createHandler({
      *   response: (res, ctx) => {
      *     if (ctx.request.method === "GET") {
      *       res.headers.set("Cache-Control", "max-age=604800");
diff --git a/mod.ts b/mod.ts
index 131e09a..576e79e 100644
--- a/mod.ts
+++ b/mod.ts
@@ -1,4 +1,4 @@
-export { default as gqlHandler } from "./handler.ts";
+export { default as createHandler } from "./handler.ts";
 export { default as gqlFetch } from "./fetch.ts";
 export { createRequest, resolveRequest } from "./requests.ts";
 export { createResponse, resolveResponse } from "./responses.ts";