diff --git a/dispatch/entry b/dispatch/entry
index a36f5c0..26a4065 100755
--- a/dispatch/entry
+++ b/dispatch/entry
@@ -137763,11 +137763,6 @@ function CreatePullRequestReviewTool(ctx) {
     parameters: CreatePullRequestReview,
     execute: execute(async ({ pull_number, body, commit_id, comments = [] }) => {
       ctx.toolState.prNumber = pull_number;
-      const pr = await ctx.octokit.rest.pulls.get({
-        owner: ctx.owner,
-        repo: ctx.name,
-        pull_number
-      });
       const params = {
         owner: ctx.owner,
         repo: ctx.name,
@@ -137778,6 +137773,11 @@ function CreatePullRequestReviewTool(ctx) {
       if (commit_id) {
         params.commit_id = commit_id;
       } else {
+        const pr = await ctx.octokit.rest.pulls.get({
+          owner: ctx.owner,
+          repo: ctx.name,
+          pull_number
+        });
         params.commit_id = pr.data.head.sha;
       }
       if (comments.length > 0) {
diff --git a/entry b/entry
index 3284900..7f32aae 100755
--- a/entry
+++ b/entry
@@ -137763,11 +137763,6 @@ function CreatePullRequestReviewTool(ctx) {
     parameters: CreatePullRequestReview,
     execute: execute(async ({ pull_number, body, commit_id, comments = [] }) => {
       ctx.toolState.prNumber = pull_number;
-      const pr = await ctx.octokit.rest.pulls.get({
-        owner: ctx.owner,
-        repo: ctx.name,
-        pull_number
-      });
       const params = {
         owner: ctx.owner,
         repo: ctx.name,
@@ -137778,6 +137773,11 @@ function CreatePullRequestReviewTool(ctx) {
       if (commit_id) {
         params.commit_id = commit_id;
       } else {
+        const pr = await ctx.octokit.rest.pulls.get({
+          owner: ctx.owner,
+          repo: ctx.name,
+          pull_number
+        });
         params.commit_id = pr.data.head.sha;
       }
       if (comments.length > 0) {
diff --git a/mcp/review.ts b/mcp/review.ts
index 30c2477..4fcf512 100644
--- a/mcp/review.ts
+++ b/mcp/review.ts
@@ -55,13 +55,6 @@ export function CreatePullRequestReviewTool(ctx: ToolContext) {
       // set PR context
       ctx.toolState.prNumber = pull_number;
 
-      // get the PR to determine the head commit if commit_id not provided
-      const pr = await ctx.octokit.rest.pulls.get({
-        owner: ctx.owner,
-        repo: ctx.name,
-        pull_number,
-      });
-
       // compose the request
       const params: RestEndpointMethodTypes["pulls"]["createReview"]["parameters"] = {
         owner: ctx.owner,
@@ -73,6 +66,12 @@ export function CreatePullRequestReviewTool(ctx: ToolContext) {
       if (commit_id) {
         params.commit_id = commit_id;
       } else {
+        // get the PR to determine the head commit if commit_id not provided
+        const pr = await ctx.octokit.rest.pulls.get({
+          owner: ctx.owner,
+          repo: ctx.name,
+          pull_number,
+        });
         params.commit_id = pr.data.head.sha;
       }
       if (comments.length > 0) {
diff --git a/run/entry b/run/entry
index 44774d1..2ba2370 100755
--- a/run/entry
+++ b/run/entry
@@ -137763,11 +137763,6 @@ function CreatePullRequestReviewTool(ctx) {
     parameters: CreatePullRequestReview,
     execute: execute(async ({ pull_number, body, commit_id, comments = [] }) => {
       ctx.toolState.prNumber = pull_number;
-      const pr = await ctx.octokit.rest.pulls.get({
-        owner: ctx.owner,
-        repo: ctx.name,
-        pull_number
-      });
       const params = {
         owner: ctx.owner,
         repo: ctx.name,
@@ -137778,6 +137773,11 @@ function CreatePullRequestReviewTool(ctx) {
       if (commit_id) {
         params.commit_id = commit_id;
       } else {
+        const pr = await ctx.octokit.rest.pulls.get({
+          owner: ctx.owner,
+          repo: ctx.name,
+          pull_number
+        });
         params.commit_id = pr.data.head.sha;
       }
       if (comments.length > 0) {