diff --git a/bt5/erp5_banking_core/SkinTemplateItem/portal_skins/erp5_banking_core/Currency_getPriceCalculationOperandDict.xml b/bt5/erp5_banking_core/SkinTemplateItem/portal_skins/erp5_banking_core/Currency_getPriceCalculationOperandDict.xml
index d31c1b5f43e8c90d2b5215d64e55bbda721e321d..14db50a240cdea9391ba5eebee63e57b1a48be33 100644
--- a/bt5/erp5_banking_core/SkinTemplateItem/portal_skins/erp5_banking_core/Currency_getPriceCalculationOperandDict.xml
+++ b/bt5/erp5_banking_core/SkinTemplateItem/portal_skins/erp5_banking_core/Currency_getPriceCalculationOperandDict.xml
@@ -65,7 +65,7 @@
         </item>
         <item>
             <key> <string>_body</string> </key>
-            <value> <string>return {"price" : 1}\n
+            <value> <string>return {"price" : 1.0}\n
 </string> </value>
         </item>
         <item>
diff --git a/bt5/erp5_banking_core/bt/revision b/bt5/erp5_banking_core/bt/revision
index bbb3d18999890932e89458086ef2605644f068b7..116f2e3e6285b8735c29a9f35482b10406c806c0 100644
--- a/bt5/erp5_banking_core/bt/revision
+++ b/bt5/erp5_banking_core/bt/revision
@@ -1 +1 @@
-389
\ No newline at end of file
+391
\ No newline at end of file