diff --git a/src/com/ectrip/cyt/ui/MainActivity.java b/src/com/ectrip/cyt/ui/MainActivity.java
index e3a66a3..2ce0c33 100644
--- a/src/com/ectrip/cyt/ui/MainActivity.java
+++ b/src/com/ectrip/cyt/ui/MainActivity.java
@@ -366,7 +366,7 @@ public class MainActivity extends BaseActivity implements OnItemClickListener, V
                 R.drawable.statistic_selector, R.drawable.icon_bg02,
                 Module.STATISTIC));
         data.add(new ImageInfo(getString(R.string.about),
-                R.drawable.about_icon, R.drawable.icon_bg02,
+                R.drawable.about, R.drawable.icon_bg02,
                 Module.ABOUT));
         return data;
     }
diff --git a/src/com/ectrip/cyt/ui/NewHandleScanerActivity.java b/src/com/ectrip/cyt/ui/NewHandleScanerActivity.java
index bac449c..c6e72ed 100644
--- a/src/com/ectrip/cyt/ui/NewHandleScanerActivity.java
+++ b/src/com/ectrip/cyt/ui/NewHandleScanerActivity.java
@@ -134,7 +134,7 @@ public class NewHandleScanerActivity extends BaseActivity {
 
                 try {
                     String tempstr = new String(buffer, 0, size);
-                    handleDecode(new String(tempstr.getBytes("GBK"), "GBK"));
+                    handleDecode(new String(tempstr.getBytes("GBK"), "GBK").trim());
                 } catch (UnsupportedEncodingException e) {
                     e.printStackTrace();
                 } catch (Exception e) {
diff --git a/src/com/ectrip/cyt/ui/PhomeScanerOrderActivity.java b/src/com/ectrip/cyt/ui/PhomeScanerOrderActivity.java
index d133252..f93961f 100644
--- a/src/com/ectrip/cyt/ui/PhomeScanerOrderActivity.java
+++ b/src/com/ectrip/cyt/ui/PhomeScanerOrderActivity.java
@@ -126,7 +126,7 @@ public class PhomeScanerOrderActivity extends BaseActivity implements Callback {
     public void handleDecode(Result result) {
         inactivityTimer.onActivity();
         playBeepSoundAndVibrate();
-        String resultString = result.getText();
+        String resultString = result.getText().trim();
         LogUtil.i("扫码数据 = " + resultString);
         if (resultString.equals("")) {
             MToast(PhomeScanerOrderActivity.this,
diff --git a/src/com/ectrip/cyt/ui/ScanerOrderActivity.java b/src/com/ectrip/cyt/ui/ScanerOrderActivity.java
index ec30a6b..b4f1f6c 100644
--- a/src/com/ectrip/cyt/ui/ScanerOrderActivity.java
+++ b/src/com/ectrip/cyt/ui/ScanerOrderActivity.java
@@ -209,7 +209,7 @@ public class ScanerOrderActivity extends BaseActivity {
 
                     try {
 
-                        scannerResult = sym.getData();
+                        scannerResult = sym.getData().trim();
                         LogUtil.i(TAG, getString(R.string.scan_result)
                                 + " = " + scannerResult);
                         if (scannerResult.startsWith("CYT_")) {