diff --git a/scim-wnn/src/scim_wnn_imengine.cpp b/scim-wnn/src/scim_wnn_imengine.cpp
index 335d62b..a9a0f2c 100644
--- a/scim-wnn/src/scim_wnn_imengine.cpp
+++ b/scim-wnn/src/scim_wnn_imengine.cpp
@@ -178,13 +178,29 @@
 WnnInstance::WnnInstance (WnnFactory *factory, const String& encoding, int id)
     : IMEngineInstanceBase (factory, encoding, id)
 {
+    m_iconv.set_encoding ("EUC-JP");
+    m_connected = false;
+    init();
+}
+
+WnnInstance::~ WnnInstance()
+{
+}
+
+
+/*!
+    \fn WnnInstance::init()
+ */
+void WnnInstance::init()
+{
     m_conversion = false;
     m_lookup = false;
-    m_connected = false;
+
+    // @todo jserver�Ȥ���³��������ڤ�褦�ˤ��٤���
+
     host = _scim_config->read(String(SCIM_CONFIG_WNN_SERVER),String(SCIM_DEFAULT_WNN_SERVER));
     rc = _scim_config->read(String(SCIM_CONFIG_WNN_RC),String(SCIM_DEFAULT_WNN_RC));
     alp = _scim_config->read(String(SCIM_CONFIG_WNN_ALP),SCIM_DEFAULT_WNN_ALP);
-    m_iconv.set_encoding ("EUC-JP");
 
     // �ǥե���ȥ������ꡣ
     scim_string_to_key_list(k_conversion_start,
@@ -241,11 +257,6 @@
     scim_string_to_key_list(k_convert_katakana,
         _scim_config->read(String(SCIM_CONFIG_WNN_KEY_CONVERT_KATAKANA),
             String(SCIM_DEFAULT_WNN_KEY_CONVERT_KATAKANA)));
-
-}
-
-WnnInstance::~ WnnInstance()
-{
 }
 
 
@@ -651,3 +662,4 @@
 }
 
 
+
diff --git a/scim-wnn/src/scim_wnn_imengine.h b/scim-wnn/src/scim_wnn_imengine.h
index 42edc0c..d323287 100644
--- a/scim-wnn/src/scim_wnn_imengine.h
+++ b/scim-wnn/src/scim_wnn_imengine.h
@@ -97,6 +97,7 @@
     bool process_conversion_key_event(const KeyEvent &key);
     void startConversion(WideString s);
     void createLookupTable(WnnConversionList cList);
+    void init();
 
 private:
     WnnKeyEventList