diff --git a/src/GitService.ts b/src/GitService.ts
index 45298ef..e333238 100644
--- a/src/GitService.ts
+++ b/src/GitService.ts
@@ -18,7 +18,7 @@ export interface GitCommit {
 export class GitService {
   private _repoPath: string;
 
-  constructor(private gitPath: string) {
+  constructor(private gitPath: string, private logger: vscode.LogOutputChannel) {
     const workspaceFolders = vscode.workspace.workspaceFolders;
     if (!workspaceFolders || workspaceFolders.length === 0) {
       throw new Error("No workspace folder opened");
@@ -52,17 +52,19 @@ export class GitService {
       "--name-only",
     ];
  
-    
+    const that = this;
     return new Promise((resolve, reject) => {
       let lines: string[] = [];
       let commits: GitCommit[] = [];
+
       function makeCommit(lines: any[]): GitCommit | undefined {
         try {
           if(lines.length === 1) {
             return undefined;
           }
             const commitLine = lines[0];
-            console.log(commitLine);
+            that.logger.info('add commit',commitLine);
+           
           const commit: GitCommit = JSON.parse(lines[0]);
           commit.files = [];
           for (let i = 1; i < lines.length; i++) {
@@ -93,11 +95,14 @@ export class GitService {
       gitProcess.stdout.on("data", (data) => {
         const nlines = data.split("\n").filter((l:string) => l.trim() !== "");
         for (let nline of nlines) {
+          that.logger.info('process line 1',nline);
           if (nline.startsWith("{")) {
             if(lines.length > 0){
               const commit = makeCommit(lines);
               if(commit){
+                that.logger.info('push commit', commit.hash)
                 commits.push(commit);
+               
               }
             }
             lines = [];
@@ -107,6 +112,7 @@ export class GitService {
           }else if( nline.trim() === ""){
             const commit = makeCommit(lines);
             if(commit){
+              that.logger.info('push commit 2', commit.hash)
               commits.push(commit);
             }
             lines = [];
@@ -114,15 +120,18 @@ export class GitService {
             lines.push(nline);
           }
         }
-        if(lines.length > 0){
-          const commit = makeCommit(lines);
-          if(commit){
-            commits.push(commit);
-          }
-        }
+       
       });
       gitProcess.on("exit",(code,signal)=>{
         if(code === 0){
+          if(lines.length > 0){
+            const commit = makeCommit(lines);
+            if(commit){
+
+              that.logger.info('push commit 3', commit.hash)
+              commits.push(commit);
+            }
+          }
           resolve(commits);
         }else{
             reject(new Error(`git log exited with code ${code}`));
diff --git a/src/extension.ts b/src/extension.ts
index 8a991d9..d255c0c 100644
--- a/src/extension.ts
+++ b/src/extension.ts
@@ -4,6 +4,7 @@ import { GitService } from './GitService';
 import { GViewProvider } from './view.provider';
 
 function getGitApi(){
+    
     const gitExtension = vscode.extensions.getExtension<'vscode.git'>('vscode.git');
         if(gitExtension && gitExtension.isActive){
            const api = (gitExtension.exports as any).getAPI(1);
@@ -20,10 +21,10 @@ export async function activate(context: vscode.ExtensionContext) {
         vscode.window.showErrorMessage('No Git avaliable');
         return;
     }
-  
-    const gitService = new GitService(gitPath);
+    const logger = vscode.window.createOutputChannel('GitCommitFilter',{log: true});
+    const gitService = new GitService(gitPath,logger);
 
-    const viewProvider = new GViewProvider(context, gitService);
+    const viewProvider = new GViewProvider(context, gitService,logger);
 
     const activityBarIcon = vscode.window.registerWebviewViewProvider(GViewProvider.viewType, viewProvider);
 
diff --git a/src/view.provider.ts b/src/view.provider.ts
index bdb28e8..07c94f1 100644
--- a/src/view.provider.ts
+++ b/src/view.provider.ts
@@ -9,7 +9,8 @@ export class GViewProvider implements vscode.WebviewViewProvider {
 
   constructor(
     private context: vscode.ExtensionContext,
-    private readonly _gitService: GitService
+    private readonly _gitService: GitService,
+    private readonly _logger: vscode.LogOutputChannel
   ) {}
 
   public resolveWebviewView(
@@ -283,6 +284,7 @@ private async openDiff(commitId: string, filePath: string) {
   private async filterCommits(filterText: string) {
     if (this._view) {
       const commits = await this._gitService.getCommits(filterText);
+      this._logger.info(`filteredCommits:, ${JSON.stringify(commits)}"`);
       this._view.webview.postMessage({
         command: "updateCommits",
         commits