diff --git a/src/platforms/GitHub/API.ts b/src/platforms/GitHub/API.ts
index 0491ef9..d6c1d7c 100644
--- a/src/platforms/GitHub/API.ts
+++ b/src/platforms/GitHub/API.ts
@@ -116,11 +116,11 @@ export async function getPullComments(
   return await request(url, { accessToken })
 }
 
-export async function getPullPageDocument(
+export async function getPullPageDocuments(
   userName: string,
   repoName: string,
   pullId: string, // not used
-): Promise<Document> {
+): Promise<Document[]> {
   // Response of this API contains view of few files but is not complete.
   const filesDOM = await getDOM(
     `https://${window.location.host}/${userName}/${repoName}/pull/${pullId}/files?_pjax=%23js-repo-pjax-container`,
@@ -137,11 +137,26 @@ export async function getPullPageDocument(
   const search = new URLSearchParams(window.location.search)
   search.set('sha1', baseSHA)
   search.set('sha2', headSHA)
-  return await getDOM(`https://${window.location.host}/${userName}/${repoName}/diffs?${search}`)
+  let lines = 0
+  const diffsDOMs: Document[] = []
+  while (true) {
+    search.set('lines', lines.toString())
+    const diffsDOM = await getDOM(
+      `https://${window.location.host}/${userName}/${repoName}/diffs?${search}`,
+    )
+    diffsDOMs.push(diffsDOM)
 
-  async function getDOM(url: string) {
-    return new DOMParser().parseFromString(await (await fetch(url)).text(), 'text/html')
+    if (diffsDOM.querySelector('.js-diff-progressive-container')) {
+      lines += 3000
+    } else {
+      break
+    }
   }
+  return diffsDOMs
+}
+
+async function getDOM(url: string) {
+  return new DOMParser().parseFromString(await (await fetch(url)).text(), 'text/html')
 }
 
 export async function getBlobData(
diff --git a/src/platforms/GitHub/index.ts b/src/platforms/GitHub/index.ts
index adc8c29..e2455fb 100644
--- a/src/platforms/GitHub/index.ts
+++ b/src/platforms/GitHub/index.ts
@@ -281,7 +281,13 @@ async function getPullRequestTreeData(
     treeData.push(...([] as GitHubAPI.PullTreeData).concat(...moreFiles))
   }
 
-  const creator = await createPullFileResolver(userName, repoName, pullId)
+  const docs = await API.getPullPageDocuments(userName, repoName, pullId)
+  const getFileElementHash = (path: string) => {
+    for (const doc of docs) {
+      const id = doc.querySelector(`*[data-path^="${path}"]`)?.parentElement?.id
+      if (id) return id
+    }
+  }
 
   const nodes: TreeNode[] = treeData.map(item => ({
     path: item.filename || '',
@@ -289,7 +295,7 @@ async function getPullRequestTreeData(
     name: item.filename?.replace(/^.*\//, '') || '',
     url: `https://${window.location.host}/${userName}/${repoName}/pull/${pullId}/files${
       window.location.search
-    }#${creator(item.filename) || ''}`,
+    }${formatHash(getFileElementHash(item.filename))}`,
     sha: item.sha,
     comments: commentData?.filter(comment => item.filename === comment.path).length,
   }))
@@ -298,11 +304,7 @@ async function getPullRequestTreeData(
   return { root }
 }
 
-async function createPullFileResolver(userName: string, repoName: string, pullId: string) {
-  const doc = await API.getPullPageDocument(userName, repoName, pullId)
-
-  return (path: string) => {
-    const id = doc.querySelector(`*[data-path^="${path}"]`)?.parentElement?.id
-    return id
-  }
+function formatHash(hash?: string) {
+  if (hash) return '#' + hash
+  return ''
 }