alfresco custom ftl not showing date properly on development server -

i using custom ftl(share/page/repository/data dictionry/email-templats) sending pending tasks intimidation users in workflow. getting date ${date?datetime?string.full} in ftls

but in mail received user,date coming ,with unknown characters 2017年4月5日 16時00分22秒 cdt . distorted date coming on development server, whereas on local server absolutely fine. not figure out, how happening.

deploying ftl code(not uploading explicitly)

   **config_email_templates.xml**   <cm:content view:childname="cm:pendingtaskintimationemail.ftl"> <app:uifacets /> <cm:name>pendingtaskintimationemail.ftl</cm:name> <cm:title>pendingtaskintimationemail</cm:title> <cm:content>contenturl=classpath:alfresco/emailtemplate/pendingtaskemail.ftl|mimetype=text/plain|size=|encoding=utf-8|locale=en_us_</cm:content>  

and in bootstap.xml

<bean id="customspacesbootstrap" parent="spacesstoreimporter" >        <property name="useexistingstore">         <value>true</value>       </property>    <property name="bootstrapviews">       <list>             <props>                              <prop key="uuidbinding">update_existing</prop>                <prop key="path">/${spaces.company_home.childname}/${spaces.dictionary.childname}/${spaces.templates.email.childname}</prop>                <prop key="location">alfresco/emailtemplate/config_email_templates.xml</prop>            </props>        </list>    </property> </bean> 

ftl placed @ amp/config/alfresco/pendingtaskintimationemail.ftl unable figure out how barely deploying on different servers make difference,while code same both doubt,if there encoding change of ftl file while deploying??