diff --git a/Docker/Docker.vbproj b/Docker/Docker.vbproj
index 05b4434..617d84b 100644
--- a/Docker/Docker.vbproj
+++ b/Docker/Docker.vbproj
@@ -160,11 +160,13 @@
     <DefineTrace>true</DefineTrace>
     <OutputPath>bin\x64\GCModeller%28UNIX-Release_X64%29\</OutputPath>
     <DocumentationFile>Darwinism.Docker.xml</DocumentationFile>
-    <Optimize>true</Optimize>
+    <Optimize>false</Optimize>
     <NoWarn>42016,41999,42017,42018,42019,42032,42036,42020,42021,42022</NoWarn>
-    <DebugType>pdbonly</DebugType>
+    <DebugType>full</DebugType>
     <PlatformTarget>x64</PlatformTarget>
     <CodeAnalysisRuleSet>MinimumRecommendedRules.ruleset</CodeAnalysisRuleSet>
+    <RemoveIntegerChecks>true</RemoveIntegerChecks>
+    <DebugSymbols>true</DebugSymbols>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)' == 'GCModeller%28UNIX-Release_X64%29|x86'">
     <DefineTrace>true</DefineTrace>