diff --git a/designer/src/com/fr/design/mainframe/alphafine/component/AlphaFineDialog.java b/designer/src/com/fr/design/mainframe/alphafine/component/AlphaFineDialog.java
index 42336a9c88..aebcf227b7 100644
--- a/designer/src/com/fr/design/mainframe/alphafine/component/AlphaFineDialog.java
+++ b/designer/src/com/fr/design/mainframe/alphafine/component/AlphaFineDialog.java
@@ -71,6 +71,7 @@ public class AlphaFineDialog extends UIDialog {
     private static final String DS_NAME = "dsname=\"";
     private static final String PLUGIN_MARK_SHORT = "k:4 ";
     private static final String PLUGIN_MARK = "k:shop ";
+
     private AlphaFineTextField searchTextField;
     private UIButton closeButton;
     private JPanel searchResultPane;
@@ -311,27 +312,23 @@ public class AlphaFineDialog extends UIDialog {
     private void rebuildList(String searchText) {
         searchListModel.removeAllElements();
         if (searchText.startsWith(ACTION_MARK_SHORT) || searchText.startsWith(ACTION_MARK)) {
-            getActionList(searchText.substring(searchText.indexOf(" ") + 1, searchText.length()));
+            getActionList(searchText.substring(searchText.indexOf(StringUtils.BLANK) + 1, searchText.length()));
             return;
         } else if (searchText.startsWith(DOCUMENT_MARK_SHORT) || searchText.startsWith(DOCUMENT_MARK)) {
-            getDocumentList(searchText.substring(searchText.indexOf(" ") + 1, searchText.length()));
+            getDocumentList(searchText.substring(searchText.indexOf(StringUtils.BLANK) + 1, searchText.length()));
             return;
-
         } else if (searchText.startsWith(FILE_MARK_SHORT) || searchText.startsWith(FILE_MARK)) {
-            getFileList(searchText.substring(searchText.indexOf(" ") + 1, searchText.length()));
+            getFileList(searchText.substring(searchText.indexOf(StringUtils.BLANK) + 1, searchText.length()));
             return;
-
         } else if (searchText.startsWith(CPT_MARK) || searchText.startsWith(FRM_MARK)) {
             getFileList(searchText);
             return;
         } else if (searchText.startsWith(DS_MARK)) {
-            getFileList(DS_NAME + searchText.substring(searchText.indexOf(" ") + 1, searchText.length()));
+            getFileList(DS_NAME + searchText.substring(searchText.indexOf(StringUtils.BLANK) + 1, searchText.length()));
             return;
-
         } else if (searchText.startsWith(PLUGIN_MARK_SHORT) || searchText.startsWith(PLUGIN_MARK)) {
-            getPluginList(searchText.substring(searchText.indexOf(" ") + 1, searchText.length()));
+            getPluginList(searchText.substring(searchText.indexOf(StringUtils.BLANK) + 1, searchText.length()));
             return;
-
         }
         doNormalSearch(searchText.trim());
     }
diff --git a/designer/src/com/fr/design/mainframe/alphafine/search/manager/FileSearchManager.java b/designer/src/com/fr/design/mainframe/alphafine/search/manager/FileSearchManager.java
index a7d9fbe659..19cc5d526a 100644
--- a/designer/src/com/fr/design/mainframe/alphafine/search/manager/FileSearchManager.java
+++ b/designer/src/com/fr/design/mainframe/alphafine/search/manager/FileSearchManager.java
@@ -123,7 +123,8 @@ public class FileSearchManager implements AlphaFineSearchProcessor {
         if (DesignerEnvManager.getEnvManager().getAlphaFineConfigManager().isContainFileContent()) {
 
             try {
-                BufferedReader reader = new BufferedReader(new FileReader(filePath));
+                InputStreamReader isr = new InputStreamReader(new FileInputStream(new File(filePath)), "UTF-8");
+                BufferedReader reader = new BufferedReader(isr);
                 String line;
                 int columnNumber;
                 boolean isFoundInContent = false;
@@ -131,6 +132,7 @@ public class FileSearchManager implements AlphaFineSearchProcessor {
                     columnNumber = line.toLowerCase().indexOf(searchText);
                     if (columnNumber != -1) {
                         isFoundInContent = true;
+                        break;
                     }
                 }
                 if (isFoundInContent && !isAlreadyContain) {