diff --git a/app/src/main/java/com/icssoft/icspda/activity/OPTransferActivity.java b/app/src/main/java/com/icssoft/icspda/activity/OPTransferActivity.java
index 090bf6f..d7956e9 100644
--- a/app/src/main/java/com/icssoft/icspda/activity/OPTransferActivity.java
+++ b/app/src/main/java/com/icssoft/icspda/activity/OPTransferActivity.java
@@ -147,42 +147,41 @@ public class OPTransferActivity extends AppCompatActivity {
             }
         });
 
-        barCode.addTextChangedListener(new TextWatcher() {
-            @Override
-            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
-
-            }
-
-            @Override
-            public void onTextChanged(CharSequence s, int start, int before, int count) {
-
-            }
 
+        barCode.setOnEditorActionListener(new TextView.OnEditorActionListener() {
             @Override
-            public void afterTextChanged(Editable s) {
-                if (s.toString().length() > 0) {
-                    if (TextUtils.isEmpty(toBin.getText().toString().trim())) {
-                        ErrorMsg = "请先扫描目标库位!";
-                        handler.sendEmptyMessage(2);
-                        return;
-                    }
+            public boolean onEditorAction(TextView v, int actionId, KeyEvent event) {
+                try {
+                    if (actionId == EditorInfo.IME_ACTION_SEND || actionId == EditorInfo.IME_ACTION_DONE  || actionId == EditorInfo.IME_ACTION_NEXT
+                            || (event != null && KeyEvent.KEYCODE_ENTER == event.getKeyCode() && KeyEvent.ACTION_DOWN == event.getAction())) {
+                        if (v.toString().length() > 0) {
+                            if (TextUtils.isEmpty(toBin.getText().toString().trim())) {
+                                ErrorMsg = "请先扫描目标库位!";
+                                handler.sendEmptyMessage(2);
+                            }
 
-                    if (rbIn.isChecked()) {
-                        for (ItemLotDetailData itemLotDetailData : dataDetailList) {
-                            if (itemLotDetailData.getInvCode().equals(barCode.getText())) {
-                                ErrorMsg = "请勿扫描重复条码!";
-                                handler.sendEmptyMessage(3);
-                                return;
+                            if (rbIn.isChecked()) {
+                                for (ItemLotDetailData itemLotDetailData : dataDetailList) {
+                                    if (itemLotDetailData.getInvCode().equals(barCode.getText())) {
+                                        ErrorMsg = "请勿扫描重复条码!";
+                                        handler.sendEmptyMessage(3);
+                                    }
+                                }
                             }
+                            new Thread(new Runnable() {
+                                @Override
+                                public void run() {
+                                    CheckLotNoForStackTrans();
+                                }
+                            }).start();
                         }
                     }
-                    new Thread(new Runnable() {
-                        @Override
-                        public void run() {
-                            CheckLotNoForStackTrans();
-                        }
-                    }).start();
+
+                } catch (Exception ex) {
+                    ErrorMsg = ex.getMessage();
+                    handler.sendEmptyMessage(99);
                 }
+                return false;
             }
         });