diff --git a/.env.sample b/.env.sample
index 153c5ae..c87806f 100644
--- a/.env.sample
+++ b/.env.sample
@@ -1,2 +1 @@
-VITE_BACKEND_URL=http://backend.com
-VITE_GITHUB_ACCESS_TOKEN=my_access_token
\ No newline at end of file
+VITE_BACKEND_URL=http://backend.com
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 9d174e1..77c73da 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,7 +28,6 @@
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         "lexical": "^0.12.5",
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-        "octokit": "^4.0.2",
         "oracle-sql-parser": "^0.1.0",
         "react": "^18.2.0",
         "react-dom": "^18.2.0",
@@ -1497,333 +1496,6 @@
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-      "version": "4.0.2",
-      "resolved": "https://registry.npmjs.org/octokit/-/octokit-4.0.2.tgz",
-      "integrity": "sha512-wbqF4uc1YbcldtiBFfkSnquHtECEIpYD78YUXI6ri1Im5OO2NLo6ZVpRdbJpdnpZ05zMrVPssNiEo6JQtea+Qg==",
-      "dependencies": {
-        "@octokit/app": "^15.0.0",
-        "@octokit/core": "^6.0.0",
-        "@octokit/oauth-app": "^7.0.0",
-        "@octokit/plugin-paginate-graphql": "^5.0.0",
-        "@octokit/plugin-paginate-rest": "^11.0.0",
-        "@octokit/plugin-rest-endpoint-methods": "^13.0.0",
-        "@octokit/plugin-retry": "^7.0.0",
-        "@octokit/plugin-throttling": "^9.0.0",
-        "@octokit/request-error": "^6.0.0",
-        "@octokit/types": "^13.0.0"
-      },
-      "engines": {
-        "node": ">= 18"
-      }
-    },
     "node_modules/once": {
       "version": "1.4.0",
       "resolved": "https://registry.npmjs.org/once/-/once-1.4.0.tgz",
@@ -8167,16 +7788,6 @@
         "url": "https://opencollective.com/unified"
       }
     },
-    "node_modules/universal-github-app-jwt": {
-      "version": "2.2.0",
-      "resolved": "https://registry.npmjs.org/universal-github-app-jwt/-/universal-github-app-jwt-2.2.0.tgz",
-      "integrity": "sha512-G5o6f95b5BggDGuUfKDApKaCgNYy2x7OdHY0zSMF081O0EJobw+1130VONhrA7ezGSV2FNOGyM+KQpQZAr9bIQ=="
-    },
-    "node_modules/universal-user-agent": {
-      "version": "7.0.2",
-      "resolved": "https://registry.npmjs.org/universal-user-agent/-/universal-user-agent-7.0.2.tgz",
-      "integrity": "sha512-0JCqzSKnStlRRQfCdowvqy3cy0Dvtlb8xecj/H8JFZuCze4rwjPZQOgvFvn0Ws/usCHQFGpyr+pB9adaGwXn4Q=="
-    },
     "node_modules/update-browserslist-db": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.1.3.tgz",
diff --git a/package.json b/package.json
index 0c2fa2a..d827c48 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,6 @@
     "jszip": "^3.10.1",
     "lexical": "^0.12.5",
     "node-sql-parser": "^5.3.8",
-    "octokit": "^4.0.2",
     "oracle-sql-parser": "^0.1.0",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
diff --git a/src/api/gists.js b/src/api/gists.js
new file mode 100644
index 0000000..d2b7b39
--- /dev/null
+++ b/src/api/gists.js
@@ -0,0 +1,34 @@
+import axios from "axios";
+
+const filename = "share.json";
+const description = "drawDB diagram";
+
+const baseUrl = import.meta.env.VITE_BACKEND_URL;
+
+export async function create(content) {
+  const res = await axios.post(`${baseUrl}/gists`, {
+    public: false,
+    filename,
+    description,
+    content,
+  });
+
+  return res.data.id;
+}
+
+export async function patch(gistId, content) {
+  await axios.patch(`${baseUrl}/gists/${gistId}`, {
+    filename,
+    content,
+  });
+}
+
+export async function del(gistId) {
+  await axios.delete(`${baseUrl}/gists/${gistId}`);
+}
+
+export async function get(gistId) {
+  const res = await axios.get(`${baseUrl}/gists/${gistId}`);
+
+  return res.data;
+}
diff --git a/src/api/index.js b/src/api/index.js
deleted file mode 100644
index bfd4362..0000000
--- a/src/api/index.js
+++ /dev/null
@@ -1,7 +0,0 @@
-import { send } from "./email";
-
-export const api = {
-  email: {
-    send,
-  },
-};
diff --git a/src/components/EditorHeader/Modal/Share.jsx b/src/components/EditorHeader/Modal/Share.jsx
index 546e3bb..845b542 100644
--- a/src/components/EditorHeader/Modal/Share.jsx
+++ b/src/components/EditorHeader/Modal/Share.jsx
@@ -1,4 +1,4 @@
-import { Button, Input, Spin, Toast } from "@douyinfe/semi-ui";
+import { Banner, Button, Input, Spin, Toast } from "@douyinfe/semi-ui";
 import { useCallback, useContext, useEffect, useState } from "react";
 import { useTranslation } from "react-i18next";
 import { IdContext } from "../../Workspace";
@@ -12,8 +12,8 @@ import {
   useTypes,
 } from "../../../hooks";
 import { databases } from "../../../data/databases";
-import { octokit } from "../../../data/octokit";
 import { MODAL } from "../../../data/constants";
+import { create, del, patch } from "../../../api/gists";
 
 export default function Share({ title, setModal }) {
   const { t } = useTranslation();
@@ -25,6 +25,7 @@ export default function Share({ title, setModal }) {
   const { types } = useTypes();
   const { enums } = useEnums();
   const { transform } = useTransform();
+  const [error, setError] = useState(null);
   const url =
     window.location.origin + window.location.pathname + "?shareId=" + gistId;
 
@@ -54,80 +55,34 @@ export default function Share({ title, setModal }) {
 
   const unshare = useCallback(async () => {
     try {
-      await octokit.request(`DELETE /gists/${gistId}`, {
-        gist_id: gistId,
-        headers: {
-          "X-GitHub-Api-Version": "2022-11-28",
-        },
-      });
+      await del(gistId);
       setGistId("");
       setModal(MODAL.NONE);
     } catch (e) {
       console.error(e);
+      setError(e);
     }
   }, [gistId, setGistId, setModal]);
 
-  const updateGist = useCallback(async () => {
-    setLoading(true);
-    try {
-      await octokit.request(`PATCH /gists/${gistId}`, {
-        gist_id: gistId,
-        description: "drawDB diagram",
-        files: {
-          "share.json": {
-            content: diagramToString(),
-          },
-        },
-        headers: {
-          "X-GitHub-Api-Version": "2022-11-28",
-        },
-      });
-    } catch (e) {
-      console.error(e);
-    } finally {
-      setLoading(false);
-    }
-  }, [gistId, diagramToString]);
-
-  const generateLink = useCallback(async () => {
-    setLoading(true);
-    try {
-      const res = await octokit.request("POST /gists", {
-        description: "drawDB diagram",
-        public: false,
-        files: {
-          "share.json": {
-            content: diagramToString(),
-          },
-        },
-        headers: {
-          "X-GitHub-Api-Version": "2022-11-28",
-        },
-      });
-      setGistId(res.data.id);
-    } catch (e) {
-      console.error(e);
-    } finally {
-      setLoading(false);
-    }
-  }, [setGistId, diagramToString]);
-
   useEffect(() => {
     const updateOrGenerateLink = async () => {
       try {
+        setLoading(true);
         if (!gistId || gistId === "") {
-          await generateLink();
+          const res = await create(diagramToString());
+          setGistId(res.data.id);
         } else {
-          await updateGist();
+          await patch(gistId, diagramToString());
         }
       } catch (e) {
         console.error(e);
+        setError(e);
       } finally {
         setLoading(false);
       }
     };
     updateOrGenerateLink();
-  }, [gistId, generateLink, updateGist]);
+  }, [gistId, diagramToString, setGistId]);
 
   const copyLink = () => {
     navigator.clipboard
@@ -150,18 +105,30 @@ export default function Share({ title, setModal }) {
 
   return (
     <div>
-      <div className="flex gap-3">
-        <Input value={url} size="large" />
-      </div>
-      <div className="text-xs mt-2">{t("share_info")}</div>
-      <div className="flex gap-2 mt-3">
-        <Button block onClick={unshare}>
-          {t("unshare")}
-        </Button>
-        <Button block theme="solid" icon={<IconLink />} onClick={copyLink}>
-          {t("copy_link")}
-        </Button>
-      </div>
+      {error && (
+        <Banner
+          description={t("oops_smth_went_wrong")}
+          type="danger"
+          closeIcon={null}
+          fullMode={false}
+        />
+      )}
+      {!error && (
+        <>
+          <div className="flex gap-3">
+            <Input value={url} size="large" />
+          </div>
+          <div className="text-xs mt-2">{t("share_info")}</div>
+          <div className="flex gap-2 mt-3">
+            <Button block onClick={unshare}>
+              {t("unshare")}
+            </Button>
+            <Button block theme="solid" icon={<IconLink />} onClick={copyLink}>
+              {t("copy_link")}
+            </Button>
+          </div>
+        </>
+      )}
     </div>
   );
 }
diff --git a/src/components/Workspace.jsx b/src/components/Workspace.jsx
index faab921..3b0fd0b 100644
--- a/src/components/Workspace.jsx
+++ b/src/components/Workspace.jsx
@@ -24,7 +24,7 @@ import { useTranslation } from "react-i18next";
 import { databases } from "../data/databases";
 import { isRtl } from "../i18n/utils/rtl";
 import { useSearchParams } from "react-router-dom";
-import { octokit } from "../data/octokit";
+import { get } from "../api/gists";
 
 export const IdContext = createContext({ gistId: "" });
 
@@ -285,12 +285,7 @@ export default function WorkSpace() {
 
     const loadFromGist = async (shareId) => {
       try {
-        const res = await octokit.request(`GET /gists/${shareId}`, {
-          gist_id: shareId,
-          headers: {
-            "X-GitHub-Api-Version": "2022-11-28",
-          },
-        });
+        const res = await get(shareId);
         const diagramSrc = res.data.files["share.json"].content;
         const d = JSON.parse(diagramSrc);
         setUndoStack([]);
diff --git a/src/data/octokit.js b/src/data/octokit.js
deleted file mode 100644
index d922073..0000000
--- a/src/data/octokit.js
+++ /dev/null
@@ -1,5 +0,0 @@
-import { Octokit } from "octokit";
-
-export const octokit = new Octokit({
-  auth: import.meta.env.VITE_GITHUB_ACCESS_TOKEN,
-});
diff --git a/src/pages/BugReport.jsx b/src/pages/BugReport.jsx
index 7de6f7c..9d76dc5 100644
--- a/src/pages/BugReport.jsx
+++ b/src/pages/BugReport.jsx
@@ -11,7 +11,7 @@ import { $generateHtmlFromNodes } from "@lexical/html";
 import { CLEAR_EDITOR_COMMAND } from "lexical";
 import { Link } from "react-router-dom";
 import { socials } from "../data/socials";
-import { api } from "../api";
+import { send } from "../api/email";
 
 function Form({ theme }) {
   const [editor] = useLexicalComposerContext();
@@ -61,7 +61,7 @@ function Form({ theme }) {
     editor.update(() => {
       const sendMail = async () => {
         try {
-          await api.email.send(
+          await send(
             `[BUG REPORT]: ${data.title}`,
             $generateHtmlFromNodes(editor),
             data.attachments,