diff --git a/33222tt b/33222tt
index 8b13789..7d4b09c 100644
--- a/33222tt
+++ b/33222tt
@@ -1 +1,2 @@
 
+"lalalalal"  
diff --git a/index.js b/index.js
index 942ff08..ed4f715 100644
--- a/index.js
+++ b/index.js
@@ -37,15 +37,21 @@ module.exports = function(o_params){
 		}
 		Object.assign(params, params_user);
 
-		git.pull(/*params.remote.repo, 
+		git.pull(params.remote.repo, 
 			params.remote.branch, 
-			params.pull_params, */
+			params.pull_params,
 			function(err, update){
 				if(!err){
-					if(update && update.summary.changes){
+					if(update && (update.summary.changes || update.summary.deletions || update.summary.insertions)){
 						if(o.allowNotice){
-							console.log(new Date() + ' - cron-git: git pull done::' + update.summary.changes);
+							console.log(new Date() + ' - cron-git: git pull done::');
+							console.log('---------------------------');
+							console.log(update);
+							console.log('---------------------------');
 						}
+		   				if(callback !== undefined){
+		   					callback(update);
+		   				}
 					}else{
 						if(o.allowNotice){
 							console.log(new Date() + ' - cron-git: git pull done. Nothing changed!!');
@@ -55,11 +61,10 @@ module.exports = function(o_params){
 					if(o.allowNotice){
 						console.log(new Date() + ' - cron-git: git pull Failure.');
 					}
-					err_callback();
+	   				if(err_callback !== undefined){
+	   					err_callback(err);
+	   				}
 				}
-   				if(callback !== undefined){
-   					callback();
-   				}
 			});
 	}
 
@@ -91,8 +96,8 @@ module.exports = function(o_params){
 	/* sync action */
 	var sync = function(callback, err_callback, params_pull, params_push){
 		push(params_push);
-		pull(params_pull, function(){}, err_callback);
-		push(params_push, callback);
+		pull(params_pull, callback, err_callback);
+		push(params_push);
 	}
 
 	/* cron sync */
diff --git a/test.js b/test.js
index 014d8bd..4c771f0 100644
--- a/test.js
+++ b/test.js
@@ -1,3 +1,4 @@
 const crongit = require('./index.js')();
 
-crongit.schedule("10 * * * * *", ()=>console.log('test ok!!!\nuse Ctrl+C to exit!!'), ()=>console.log('pull err err err err!!!!'));
+crongit.pull({}, ()=>{console.log('good')}, ()=>{console.log('bed')});
+//crongit.schedule("10 * * * * *", ()=>console.log('test ok!!!\nuse Ctrl+C to exit!!'), ()=>console.log('pull err err err err!!!!'));