diff --git a/app/views/custom_announcements/custom_widget_data.html.erb b/app/views/custom_announcements/custom_widget_data.html.erb
index 3f13eaa..caf6e5c 100644
--- a/app/views/custom_announcements/custom_widget_data.html.erb
+++ b/app/views/custom_announcements/custom_widget_data.html.erb
@@ -1,39 +1,41 @@
 <% active_module = @custom_data_field[:bind_module_app] rescue nil %>
 <% active_uid = @custom_data_field[:bind_uid] rescue nil %>
-<% active_module = @custom_configs.first.module if active_module.nil? %>
-<div class="control-group input-content">
-  <label class="control-label muted" for="custom_bind_module_app"><%=t("custom_announcement.use_module")%> :</label>
-  <div class="controls">
-	<%= select_tag("#{@field_name}[custom_data_field][bind_module_app]", options_for_select(@custom_configs.map{|c| [t("module_name.#{c.module}"),c.module]},active_module),{:id=>"custom_bind_module_app"})%>
-  </div>
-</div>
-<div class="control-group input-content">
-  <label class="control-label muted" for="custom_bind_uid"><%=t("custom_announcement.use_content")%> :</label>
-  <div class="controls">
-  	<% @custom_configs.each do |c| %>
-  		<% title_field = c.title_field
-  		   uid_field = c.uid_field
-  		   bind_model = c.bind_model.constantize rescue nil
-  		%>
-  		<% if bind_model %>
-	  		<div class="<%=(c.module == active_module) ? "show bind_modules" : "hide bind_modules" %>" data-module="<%= c.module %>">
-				<%= select_tag("#{@field_name}[custom_data_field][bind_uid]", options_for_select(bind_model.where(title_field.to_sym.nin=>[nil,""]).map{|target_model| [target_model.send(title_field),target_model.send(uid_field)]},active_uid),{:id=>"custom_bind_uid"})%>
-			</div>
+<% active_module = @custom_configs.first.module rescue nil if active_module.nil? %>
+<% if @custom_configs.length != 0 %>
+	<div class="control-group input-content">
+	  <label class="control-label muted" for="custom_bind_module_app"><%=t("custom_announcement.use_module")%> :</label>
+	  <div class="controls">
+		<%= select_tag("#{@field_name}[custom_data_field][bind_module_app]", options_for_select(@custom_configs.map{|c| [t("module_name.#{c.module}"),c.module]},active_module),{:id=>"custom_bind_module_app"})%>
+	  </div>
+	</div>
+	<div class="control-group input-content">
+	  <label class="control-label muted" for="custom_bind_uid"><%=t("custom_announcement.use_content")%> :</label>
+	  <div class="controls">
+	  	<% @custom_configs.each do |c| %>
+	  		<% title_field = c.title_field
+	  		   uid_field = c.uid_field
+	  		   bind_model = c.bind_model.constantize rescue nil
+	  		%>
+	  		<% if bind_model %>
+		  		<div class="<%=(c.module == active_module) ? "show bind_modules" : "hide bind_modules" %>" data-module="<%= c.module %>">
+					<%= select_tag("#{@field_name}[custom_data_field][bind_uid]", options_for_select(bind_model.where(title_field.to_sym.nin=>[nil,""]).map{|target_model| [target_model.send(title_field),target_model.send(uid_field)]},active_uid),{:id=>"custom_bind_uid"})%>
+				</div>
+			<% end %>
 		<% end %>
-	<% end %>
-  </div>
-</div>
-<script type="text/javascript">
-	if($(".bind_modules.hide").length != 0){
-		$(".bind_modules.hide").eq(-1).after($(".bind_modules.show"));
-	}
-	$("#custom_bind_module_app").change(function(){
-		var value = $(this).val();
-		console.log(value)
-		$(".bind_modules").removeClass("show").addClass("hide");
-		$("[data-module=\""+value+"\"]").removeClass("hide").addClass("show");
+	  </div>
+	</div>
+	<script type="text/javascript">
 		if($(".bind_modules.hide").length != 0){
 			$(".bind_modules.hide").eq(-1).after($(".bind_modules.show"));
 		}
-	})
-</script>
\ No newline at end of file
+		$("#custom_bind_module_app").change(function(){
+			var value = $(this).val();
+			console.log(value)
+			$(".bind_modules").removeClass("show").addClass("hide");
+			$("[data-module=\""+value+"\"]").removeClass("hide").addClass("show");
+			if($(".bind_modules.hide").length != 0){
+				$(".bind_modules.hide").eq(-1).after($(".bind_modules.show"));
+			}
+		})
+	</script>
+<% end %>
\ No newline at end of file