diff --git a/honoka/plugins/anthyconversion.cpp b/honoka/plugins/anthyconversion.cpp
index e346419..fd647eb 100644
--- a/honoka/plugins/anthyconversion.cpp
+++ b/honoka/plugins/anthyconversion.cpp
@@ -191,7 +191,7 @@
 
 String AnthyConversion::getPropertyName()
 {
-    return String("Anthy");
+    return String(_("AnthyConversion"));
 }
 
 
diff --git a/honoka/plugins/kanainput.cpp b/honoka/plugins/kanainput.cpp
index ee2e2b1..542e95a 100644
--- a/honoka/plugins/kanainput.cpp
+++ b/honoka/plugins/kanainput.cpp
@@ -132,7 +132,7 @@
  */
 String KanaInput::getModeName()
 {
-    return _("KANA");
+    return String(_("KANA"));
 }
 
 /*!
@@ -140,6 +140,14 @@
  */
 String KanaInput::getName()
 {
+    return String("KanaInput");
+}
+
+/*!
+    \fn KanaInput::getPropertyName()
+ */
+String KanaInput::getPropertyName()
+{
     return String(_("Kana"));
 }
 
diff --git a/honoka/plugins/kanainput.h b/honoka/plugins/kanainput.h
index fb7f70e..0c2870d 100644
--- a/honoka/plugins/kanainput.h
+++ b/honoka/plugins/kanainput.h
@@ -42,7 +42,7 @@
     virtual bool inputEvent(const KeyEvent &key);
     virtual String getName();
     virtual String getModeName();
-    virtual String getPropertyName() {return String("KanaInput");};
+    virtual String getPropertyName();
 
 protected:
     bool fakeKanaInput;
diff --git a/honoka/plugins/romkan.cpp b/honoka/plugins/romkan.cpp
index 138bb83..839d828 100644
--- a/honoka/plugins/romkan.cpp
+++ b/honoka/plugins/romkan.cpp
@@ -612,6 +612,14 @@
  */
 String Romkan::getName()
 {
+    return String("Romkan");
+}
+
+/*!
+    \fn Romkan::getPropertyName()
+ */
+String Romkan::getPropertyName()
+{
     return String(_("Roma"));
 }
 
diff --git a/honoka/plugins/romkan.h b/honoka/plugins/romkan.h
index f107c56..5b53c9e 100644
--- a/honoka/plugins/romkan.h
+++ b/honoka/plugins/romkan.h
@@ -68,7 +68,7 @@
     virtual bool cancelEvent();
     virtual bool inputEvent(const KeyEvent &key);
     virtual String getName();
-    virtual String getPropertyName() {return String("Romkan");};
+    virtual String getPropertyName();
     virtual void setText(const WideString &t);
     virtual AttributeList getAttributeList();
 
diff --git a/honoka/plugins/skkdicconversion.cpp b/honoka/plugins/skkdicconversion.cpp
index 41c6013..ebfba63 100644
--- a/honoka/plugins/skkdicconversion.cpp
+++ b/honoka/plugins/skkdicconversion.cpp
@@ -192,5 +192,5 @@
 
 String SKKDicConversion::getPropertyName()
 {
-    return getName();
+    return String(_("SKKDic"));
 }
diff --git a/honoka/plugins/wnnconversion.cpp b/honoka/plugins/wnnconversion.cpp
index 585ae06..f7a17f7 100644
--- a/honoka/plugins/wnnconversion.cpp
+++ b/honoka/plugins/wnnconversion.cpp
@@ -511,7 +511,7 @@
 
 String WnnConversion::getPropertyName()
 {
-    return String("Wnn");
+    return String(_("WnnConversion"));
 }
 
 
diff --git a/honoka/plugins/wnnprediction.cpp b/honoka/plugins/wnnprediction.cpp
index f0632ea..67f212c 100644
--- a/honoka/plugins/wnnprediction.cpp
+++ b/honoka/plugins/wnnprediction.cpp
@@ -87,7 +87,7 @@
  */
 String WnnPrediction::getPropertyName()
 {
-    return getName();
+    return String(_("WnnPrediction"));
 }
 
 /*!
@@ -95,7 +95,7 @@
  */
 String WnnPrediction::getName()
 {
-    return String(_("WnnPrediction"));
+    return String("WnnPrediction");
 }
 
 /*!
diff --git a/honoka/src/honoka_imengine.cpp b/honoka/src/honoka_imengine.cpp
index 43383bd..dd4d5e7 100644
--- a/honoka/src/honoka_imengine.cpp
+++ b/honoka/src/honoka_imengine.cpp
@@ -428,7 +428,6 @@
     sl = split(defaultPredictor);
     for(unsigned int i = 0;i < sl.size();i ++) if (changePredictor(sl[i])) break;
     
-    if (prediction) m_predictor->connect();
 
 }
 
@@ -440,7 +439,7 @@
 {
     // PreEditor���ѹ�����᥽�åɡ�
     for(unsigned int i = 0;i < preeditors.size();i ++) {
-        if (preeditors[i]->getPropertyName() == name) {
+        if (preeditors[i]->getName() == name) {
             m_preeditor = preeditors[i];
             return true;
         }
@@ -457,7 +456,7 @@
 {
     // Convertor���ѹ�����᥽�åɡ�
     for(unsigned int i = 0;i < convertors.size();i ++) {
-        if (convertors[i]->getPropertyName() == name) {
+        if (convertors[i]->getName() == name) {
             m_convertor = convertors[i];
             return true;
         }
@@ -474,8 +473,9 @@
 {
     // Predictor���ѹ�����᥽�åɡ�
     for(unsigned int i = 0;i < predictors.size();i ++) {
-        if (predictors[i]->getPropertyName() == name) {
+        if (predictors[i]->getName() == name) {
             m_predictor = predictors[i];
+            if (prediction && (!m_predictor->isConnected())) m_predictor->connect();
             return true;
         }
     }
@@ -494,24 +494,24 @@
         p = Property(HONOKA_PROP_INPUTMODE,"",String(""),_("input mode"));
         m_proplist.push_back(p);
         for(unsigned int i = 0;i < preeditors.size();i ++) {
-            p = Property(String(HONOKA_PROP_INPUTMODE) + String("/") + preeditors[i]->getPropertyName(),
-                preeditors[i]->getName(),String(""),_("mode status"));
+            p = Property(String(HONOKA_PROP_INPUTMODE) + String("/") + preeditors[i]->getName(),
+                preeditors[i]->getPropertyName(),String(""),_("mode status"));
             m_proplist.push_back(p);
         }
         
         p = Property(HONOKA_PROP_PREDICTOR,"",String(""),_("predictor"));
         m_proplist.push_back(p);
         for(unsigned int i = 0;i < predictors.size();i ++) {
-            p = Property(String(HONOKA_PROP_PREDICTOR) + String("/") + predictors[i]->getPropertyName(),
-                predictors[i]->getName(),String(""),_("mode status"));
+            p = Property(String(HONOKA_PROP_PREDICTOR) + String("/") + predictors[i]->getName(),
+                predictors[i]->getPropertyName(),String(""),_("mode status"));
             m_proplist.push_back(p);
         }
         
         p = Property(HONOKA_PROP_CONVERTOR,"",String(""),_("convertor"));
         m_proplist.push_back(p);
         for(unsigned int i = 0;i < convertors.size();i ++) {
-            p = Property(String(HONOKA_PROP_CONVERTOR) + String("/") + convertors[i]->getPropertyName(),
-                convertors[i]->getName(),String(""),_("mode status"));
+            p = Property(String(HONOKA_PROP_CONVERTOR) + String("/") + convertors[i]->getName(),
+                convertors[i]->getPropertyName(),String(""),_("mode status"));
             m_proplist.push_back(p);
         }
         p = Property(HONOKA_PROP_MODESTATUS,"",String(""),_("mode status"));
@@ -522,17 +522,17 @@
     PropertyList::iterator it;
     it = find(m_proplist.begin(),m_proplist.end(),HONOKA_PROP_INPUTMODE);
     if (it != m_proplist.end()) {
-        it->set_label(m_preeditor->getName());
+        it->set_label(m_preeditor->getPropertyName());
     }
     update_property(*it);
     it = find(m_proplist.begin(),m_proplist.end(),HONOKA_PROP_PREDICTOR);
     if (it != m_proplist.end()) {
-        it->set_label(m_predictor->getName());
+        it->set_label(m_predictor->getPropertyName());
     }
     update_property(*it);
     it = find(m_proplist.begin(),m_proplist.end(),HONOKA_PROP_CONVERTOR);
     if (it != m_proplist.end()) {
-        it->set_label(m_convertor->getName());
+        it->set_label(m_convertor->getPropertyName());
     }
     update_property(*it);
     it = find(m_proplist.begin(),m_proplist.end(),HONOKA_PROP_MODESTATUS);
@@ -745,7 +745,7 @@
 
     if (k_next_convertor.comp(key) || k_prev_convertor.comp(key)) {
         for(unsigned int i = 0;i < convertors.size();i ++) {
-            if (convertors[i]->getPropertyName() == m_convertor->getPropertyName()) {
+            if (convertors[i]->getName() == m_convertor->getName()) {
                 if (k_next_convertor.comp(key)) {
                     if (i == (convertors.size() - 1)) i = 0;
                     else i ++;
@@ -753,7 +753,7 @@
                     if (i == 0) i = convertors.size() - 1;
                     else i --;
                 }
-                changeConvertor(convertors[i]->getPropertyName());
+                changeConvertor(convertors[i]->getName());
                 updatePreEditor();
                 return true;
             }
@@ -927,7 +927,7 @@
     } else
     if ((k_next_convertor.comp(key) || k_prev_convertor.comp(key)) && (m_convertor != m_multi)) {
         for(unsigned int i = 0;i < convertors.size();i ++) {
-            if (convertors[i]->getPropertyName() == m_convertor->getPropertyName()) {
+            if (convertors[i]->getName() == m_convertor->getName()) {
                 if (k_next_convertor.comp(key)) {
                     if (i == (convertors.size() - 1)) i = 0;
                     else i ++;
@@ -935,7 +935,7 @@
                     if (i == 0) i = convertors.size() - 1;
                     else i --;
                 }
-                changeConvertor(convertors[i]->getPropertyName());
+                changeConvertor(convertors[i]->getName());
                 if (m_def_convertor != m_convertor) {
                     m_def_convertor->reset();
                     startConversion();