diff --git a/application/admin/view/collapse/log/edit.html b/application/admin/view/collapse/log/edit.html
index 4c75034..f654b11 100644
--- a/application/admin/view/collapse/log/edit.html
+++ b/application/admin/view/collapse/log/edit.html
@@ -66,12 +66,6 @@
             <input id="c-app" class="form-control" name="row[app]" type="text" value="{$row.app|htmlentities}">
         </div>
     </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Dev_type')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-dev_type" class="form-control" name="row[dev_type]" type="text" value="{$row.dev_type|htmlentities}">
-        </div>
-    </div>
     <div class="form-group layer-footer">
         <label class="control-label col-xs-12 col-sm-2"></label>
         <div class="col-xs-12 col-sm-8">
diff --git a/application/admin/view/feedback/log/edit.html b/application/admin/view/feedback/log/edit.html
index a223ffc..34ddadd 100644
--- a/application/admin/view/feedback/log/edit.html
+++ b/application/admin/view/feedback/log/edit.html
@@ -66,12 +66,6 @@
             <input id="c-app" class="form-control" name="row[app]" type="text" value="{$row.app|htmlentities}">
         </div>
     </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Dev_type')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-dev_type" class="form-control" name="row[dev_type]" type="text" value="{$row.dev_type|htmlentities}">
-        </div>
-    </div>
     <div class="form-group layer-footer">
         <label class="control-label col-xs-12 col-sm-2"></label>
         <div class="col-xs-12 col-sm-8">
diff --git a/application/admin/view/install/log/edit.html b/application/admin/view/install/log/edit.html
index b131c89..e38b794 100644
--- a/application/admin/view/install/log/edit.html
+++ b/application/admin/view/install/log/edit.html
@@ -54,12 +54,6 @@
             <input id="c-app" class="form-control" name="row[app]" type="text" value="{$row.app|htmlentities}">
         </div>
     </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Dev_type')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-dev_type" class="form-control" name="row[dev_type]" type="text" value="{$row.dev_type|htmlentities}">
-        </div>
-    </div>
     <div class="form-group layer-footer">
         <label class="control-label col-xs-12 col-sm-2"></label>
         <div class="col-xs-12 col-sm-8">
diff --git a/application/admin/view/uninstall/log/edit.html b/application/admin/view/uninstall/log/edit.html
index b131c89..e38b794 100644
--- a/application/admin/view/uninstall/log/edit.html
+++ b/application/admin/view/uninstall/log/edit.html
@@ -54,12 +54,6 @@
             <input id="c-app" class="form-control" name="row[app]" type="text" value="{$row.app|htmlentities}">
         </div>
     </div>
-    <div class="form-group">
-        <label class="control-label col-xs-12 col-sm-2">{:__('Dev_type')}:</label>
-        <div class="col-xs-12 col-sm-8">
-            <input id="c-dev_type" class="form-control" name="row[dev_type]" type="text" value="{$row.dev_type|htmlentities}">
-        </div>
-    </div>
     <div class="form-group layer-footer">
         <label class="control-label col-xs-12 col-sm-2"></label>
         <div class="col-xs-12 col-sm-8">