diff --git a/jsk_rviz_plugins/plugins_description.xml b/jsk_rviz_plugins/plugins_description.xml
index 7c28cf0a..a511b5bc 100644
--- a/jsk_rviz_plugins/plugins_description.xml
+++ b/jsk_rviz_plugins/plugins_description.xml
@@ -61,18 +61,18 @@
          type="jsk_rviz_plugins::PictogramArrayDisplay"
          base_class_type="rviz_common::Display">
     <description>
-      visualize jsk_rviz_plugins/msg/PictogramArray
+      visualize jsk_rviz_plugin_msgs/msg/PictogramArray
     </description>
-    <message_type>jsk_rviz_plugins/msg/PictogramArray</message_type>
+    <message_type>jsk_rviz_plugin_msgs/msg/PictogramArray</message_type>
   </class>
 
   <class name="jsk_rviz_plugin/Pictogram"
          type="jsk_rviz_plugins::PictogramDisplay"
          base_class_type="rviz_common::Display">
     <description>
-      visualize jsk_rviz_plugins/msg/Pictogram
+      visualize jsk_rviz_plugin_msgs/msg/Pictogram
     </description>
-    <message_type>jsk_rviz_plugins/msg/Pictogram</message_type>
+    <message_type>jsk_rviz_plugin_msgs/msg/Pictogram</message_type>
   </class>
 
   
@@ -184,7 +184,7 @@
     <description>
       Displays text as overlay
     </description>
-    <message_type>jsk_rviz_plugins/msg/OverlayText</message_type>
+    <message_type>jsk_rviz_plugin_msgs/msg/OverlayText</message_type>
   </class>
   <class name="jsk_rviz_plugin/OverlayMenu"
          type="jsk_rviz_plugins::OverlayMenuDisplay"
@@ -192,7 +192,7 @@
     <description>
       Displays menu as overlay
     </description>
-    <message_type>jsk_rviz_plugins/msg/OverlayMenu</message_type>
+    <message_type>jsk_rviz_plugin_msgs/msg/OverlayMenu</message_type>
   </class>
   <class name="jsk_rviz_plugin/OverlayImage"
          type="jsk_rviz_plugins::OverlayImageDisplay"
diff --git a/jsk_rviz_plugins/src/linear_gauge_display.cpp b/jsk_rviz_plugins/src/linear_gauge_display.cpp
index b52d573d..1deae76e 100644
--- a/jsk_rviz_plugins/src/linear_gauge_display.cpp
+++ b/jsk_rviz_plugins/src/linear_gauge_display.cpp
@@ -433,8 +433,8 @@ bool LinearGaugeDisplay::isInRegion(int x, int y)
 
 void LinearGaugeDisplay::movePosition(int x, int y)
 {
-  top_ = y;
-  left_ = x;
+  top_property_->setValue(y);
+  left_property_->setValue(x);
 }
 
 void LinearGaugeDisplay::setPosition(int x, int y)
diff --git a/jsk_rviz_plugins/src/overlay_picker_tool.cpp b/jsk_rviz_plugins/src/overlay_picker_tool.cpp
index 653c5f66..3a79ea1d 100644
--- a/jsk_rviz_plugins/src/overlay_picker_tool.cpp
+++ b/jsk_rviz_plugins/src/overlay_picker_tool.cpp
@@ -54,6 +54,7 @@
 #include "pie_chart_display.hpp"
 #include "plotter_2d_display.hpp"
 #include "rviz_utils.hpp"
+#include "string_display.hpp"
 
 namespace jsk_rviz_plugins
 {
@@ -101,6 +102,8 @@ bool OverlayPickerTool::handleDisplayClick(
   } else {
     if (startMovement<OverlayTextDisplay>(property, event, "overlay_text_display")) {
       return true;
+    } else if (startMovement<StringDisplay>(property, event, "string_display")) {
+      return true;
     } else if (startMovement<Plotter2DDisplay>(property, event, "plotter_2d_display")) {
       return true;
     } else if (startMovement<PieChartDisplay>(property, event, "pie_chart_display")) {
@@ -139,6 +142,8 @@ void OverlayPickerTool::onMove(rviz_common::ViewportMouseEvent & event)
   if (target_property_) {
     if (target_property_type_ == "overlay_text_display") {
       movePosition<OverlayTextDisplay>(event);
+    } else if (target_property_type_ == "string_display") {
+      movePosition<StringDisplay>(event);
     } else if (target_property_type_ == "plotter_2d_display") {
       movePosition<Plotter2DDisplay>(event);
     } else if (target_property_type_ == "pie_chart_display") {
@@ -163,6 +168,8 @@ void OverlayPickerTool::onRelease(rviz_common::ViewportMouseEvent & event)
   if (target_property_) {
     if (target_property_type_ == "overlay_text_display") {
       setPosition<OverlayTextDisplay>(event);
+    } else if (target_property_type_ == "string_display") {
+      setPosition<StringDisplay>(event);
     } else if (target_property_type_ == "plotter_2d_display") {
       setPosition<Plotter2DDisplay>(event);
     } else if (target_property_type_ == "pie_chart_display") {
diff --git a/jsk_rviz_plugins/src/pie_chart_display.cpp b/jsk_rviz_plugins/src/pie_chart_display.cpp
index 3ab531fd..24a4b2fc 100644
--- a/jsk_rviz_plugins/src/pie_chart_display.cpp
+++ b/jsk_rviz_plugins/src/pie_chart_display.cpp
@@ -260,23 +260,59 @@ void PieChartDisplay::updateSize()
   mutex_.unlock();
 }
 
-void PieChartDisplay::updateTop() { top_ = top_property_->getInt(); }
+void PieChartDisplay::updateTop()
+{
+  top_ = top_property_->getInt();
+  update_required_ = true;
+}
 
-void PieChartDisplay::updateLeft() { left_ = left_property_->getInt(); }
+void PieChartDisplay::updateLeft()
+{
+  left_ = left_property_->getInt();
+  update_required_ = true;
+}
 
-void PieChartDisplay::updateBGColor() { bg_color_ = bg_color_property_->getColor(); }
+void PieChartDisplay::updateBGColor()
+{
+  bg_color_ = bg_color_property_->getColor();
+  update_required_ = true;
+}
 
-void PieChartDisplay::updateFGColor() { fg_color_ = fg_color_property_->getColor(); }
+void PieChartDisplay::updateFGColor()
+{
+  fg_color_ = fg_color_property_->getColor();
+  update_required_ = true;
+}
 
-void PieChartDisplay::updateFGAlpha() { fg_alpha_ = fg_alpha_property_->getFloat() * 255.0; }
+void PieChartDisplay::updateFGAlpha()
+{
+  fg_alpha_ = fg_alpha_property_->getFloat() * 255.0;
+  update_required_ = true;
+}
 
-void PieChartDisplay::updateFGAlpha2() { fg_alpha2_ = fg_alpha2_property_->getFloat() * 255.0; }
+void PieChartDisplay::updateFGAlpha2()
+{
+  fg_alpha2_ = fg_alpha2_property_->getFloat() * 255.0;
+  update_required_ = true;
+}
 
-void PieChartDisplay::updateBGAlpha() { bg_alpha_ = bg_alpha_property_->getFloat() * 255.0; }
+void PieChartDisplay::updateBGAlpha()
+{
+  bg_alpha_ = bg_alpha_property_->getFloat() * 255.0;
+  update_required_ = true;
+}
 
-void PieChartDisplay::updateMinValue() { min_value_ = min_value_property_->getFloat(); }
+void PieChartDisplay::updateMinValue()
+{
+  min_value_ = min_value_property_->getFloat();
+  update_required_ = true;
+}
 
-void PieChartDisplay::updateMaxValue() { max_value_ = max_value_property_->getFloat(); }
+void PieChartDisplay::updateMaxValue()
+{
+  max_value_ = max_value_property_->getFloat();
+  update_required_ = true;
+}
 
 void PieChartDisplay::updateTextSize()
 {
@@ -287,9 +323,14 @@ void PieChartDisplay::updateTextSize()
   font.setPointSize(text_size_);
   caption_offset_ = QFontMetrics(font).height();
   mutex_.unlock();
+  update_required_ = true;
 }
 
-void PieChartDisplay::updateShowCaption() { show_caption_ = show_caption_property_->getBool(); }
+void PieChartDisplay::updateShowCaption()
+{
+  show_caption_ = show_caption_property_->getBool();
+  update_required_ = true;
+}
 
 void PieChartDisplay::updateTopic()
 {
@@ -305,13 +346,19 @@ void PieChartDisplay::updateAutoColorChange()
   } else {
     max_color_property_->hide();
   }
+  update_required_ = true;
 }
 
-void PieChartDisplay::updateMaxColor() { max_color_ = max_color_property_->getColor(); }
+void PieChartDisplay::updateMaxColor()
+{
+  max_color_ = max_color_property_->getColor();
+  update_required_ = true;
+}
 
 void PieChartDisplay::updateClockwiseRotate()
 {
   clockwise_rotate_ = clockwise_rotate_property_->getBool();
+  update_required_ = true;
 }
 
 bool PieChartDisplay::isInRegion(int x, int y)
@@ -321,8 +368,8 @@ bool PieChartDisplay::isInRegion(int x, int y)
 
 void PieChartDisplay::movePosition(int x, int y)
 {
-  top_ = y;
-  left_ = x;
+  top_property_->setValue(y);
+  left_property_->setValue(x);
 }
 
 void PieChartDisplay::setPosition(int x, int y)
diff --git a/jsk_rviz_plugins/src/string_display.cpp b/jsk_rviz_plugins/src/string_display.cpp
index 07c1219e..e858c398 100644
--- a/jsk_rviz_plugins/src/string_display.cpp
+++ b/jsk_rviz_plugins/src/string_display.cpp
@@ -428,8 +428,8 @@ bool StringDisplay::isInRegion(int x, int y)
 
 void StringDisplay::movePosition(int x, int y)
 {
-  top_ = y;
-  left_ = x;
+  top_property_->setValue(y);
+  left_property_->setValue(x);
 }
 
 void StringDisplay::setPosition(int x, int y)