diff --git a/exhibition/passion/passion.xml b/exhibition/passion/passion.xml
index 157c735..287200d 100644
--- a/exhibition/passion/passion.xml
+++ b/exhibition/passion/passion.xml
@@ -16,9 +16,11 @@
          <text lang="jp" type="file" value="text/passio01/desc_jp.txt"/>
       </description>
       <poiList>
-         <poi ref-id="poi_malchus_01" />
+         <poi ref-id="poi_malchus_01">
+            <scale x="0.5" y="0.5" z="0.5" />
+         </poi>
          <poi ref-id="poi_helebard_01">
-            <position x="0" y="0" z="0" />
+            <scale x="0.5" y="0.5" z="0.5" />
          </poi>
       </poiList>
    </exhibit>
@@ -40,6 +42,7 @@
       <poiList>
          <poi ref-id="poi_helebard_01">
             <position x="0.02" y="0" z="0" />
+            <scale x="0.2" y="0.2" z="0.2" />
          </poi>
       </poiList>
    </exhibit>
diff --git a/poi/helebard_01/helebard_01.xml b/poi/helebard_01/helebard_01.xml
index 0b0879c..a41d5f3 100644
--- a/poi/helebard_01/helebard_01.xml
+++ b/poi/helebard_01/helebard_01.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>      
-<POI id="poi_helebard_01">
+<poi id="poi_helebard_01">
     <description>
         <text lang="de" type="file" value="text/desc_de.txt"/>
         <text lang="en" type="file" value="text/desc_en.txt"/>
         <text lang="jp" type="file" value="text/desc_jp.txt"/>
     </description>
-</POI>
\ No newline at end of file
+</poi>
\ No newline at end of file
diff --git a/poi/malchus_01/malchus_01.xml b/poi/malchus_01/malchus_01.xml
index c03913a..bcace3b 100644
--- a/poi/malchus_01/malchus_01.xml
+++ b/poi/malchus_01/malchus_01.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>      
-<POI id="poi_malchus_01">
+<poi id="poi_malchus_01">
     <description>
         <text lang="de" type="file" value="text/desc_de.txt"/>
         <text lang="en" type="file" value="text/desc_en.txt"/>
@@ -10,4 +10,4 @@
         <model id="model_malchus_1" scale="1.0" path="model/model_malchus_1.xyz"/>
         <model id="model_malchus_2" scale="1.0" path="model/model_malchus_2.xyz"/>
     </models>
-</POI>
\ No newline at end of file
+</poi>
\ No newline at end of file