diff --git a/etemplate/templates/default/images/mime16_application_mspowerpoint.gif b/etemplate/templates/default/images/mime16_application_vnd.ms-powerpoint.gif
similarity index 100%
rename from etemplate/templates/default/images/mime16_application_mspowerpoint.gif
rename to etemplate/templates/default/images/mime16_application_vnd.ms-powerpoint.gif