diff --git a/makespec/BUILDVERSION b/makespec/BUILDVERSION
index 2c90e46d..721739cb 100644
--- a/makespec/BUILDVERSION
+++ b/makespec/BUILDVERSION
@@ -1 +1 @@
-6003
+6004
diff --git a/test/Common.hpp b/test/Common.hpp
new file mode 100644
index 00000000..2ec115c5
--- /dev/null
+++ b/test/Common.hpp
@@ -0,0 +1,19 @@
+#include "base/Qv2rayBaseApplication.hpp"
+using namespace Qv2ray;
+int fakeArgc = 0;
+char *fakeArgv[]{};
+
+class QvTestApplication
+    : public QCoreApplication
+    , public Qv2rayApplicationInterface
+{
+  public:
+    explicit QvTestApplication() : QCoreApplication(fakeArgc, fakeArgv), Qv2rayApplicationInterface(){};
+    virtual void MessageBoxWarn(QWidget *, const QString &, const QString &, MessageOpt) override{};
+    virtual void MessageBoxInfo(QWidget *, const QString &, const QString &, MessageOpt) override{};
+    virtual MessageOpt MessageBoxAsk(QWidget *, const QString &, const QString &, const QList<MessageOpt> &) override
+    {
+        return {};
+    };
+    virtual void OpenURL(const QString &) override{};
+};
diff --git a/test/src/components/latency/TestRealPing.cpp b/test/src/components/latency/TestRealPing.cpp
index 1802dd9c..86f731f6 100644
--- a/test/src/components/latency/TestRealPing.cpp
+++ b/test/src/components/latency/TestRealPing.cpp
@@ -1,26 +1,9 @@
+#include "Common.hpp"
 #include "src/components/latency/RealPing.hpp"
 #include "uvw.hpp"
 #define CATCH_CONFIG_MAIN
 #include "catch.hpp"
 
-int fakeArgc = 0;
-char *fakeArgv[]{};
-
-class QvTestApplication
-    : public QCoreApplication
-    , public Qv2rayApplicationInterface
-{
-  public:
-    explicit QvTestApplication() : QCoreApplication(fakeArgc, fakeArgv), Qv2rayApplicationInterface(){};
-    virtual void MessageBoxWarn(QWidget *, const QString &, const QString &, MessageOpt) override{};
-    virtual void MessageBoxInfo(QWidget *, const QString &, const QString &, MessageOpt) override{};
-    virtual MessageOpt MessageBoxAsk(QWidget *, const QString &, const QString &, const QList<MessageOpt> &) override
-    {
-        return {};
-    };
-    virtual void OpenURL(const QString &) override{};
-};
-
 SCENARIO("Test RealPing get proxy address", "[RealPing]")
 {
     QvTestApplication app;
diff --git a/test/src/core/connection/TestParseSS.cpp b/test/src/core/connection/TestParseSS.cpp
index e70de659..2d5186d3 100644
--- a/test/src/core/connection/TestParseSS.cpp
+++ b/test/src/core/connection/TestParseSS.cpp
@@ -1,4 +1,5 @@
 #include "3rdparty/QJsonStruct/QJsonIO.hpp"
+#include "Common.hpp"
 #include "src/core/connection/Serialization.hpp"
 #define CATCH_CONFIG_MAIN
 #include "catch.hpp"
@@ -6,7 +7,7 @@ using namespace Qv2ray::core::connection::serialization;
 
 SCENARIO("Test Parse Shadowsocks url", "[ParseSSUrl]")
 {
-
+    QvTestApplication app;
     GIVEN("A shadowsocks server object")
     {
         ShadowSocksServerObject s;
@@ -50,8 +51,8 @@ SCENARIO("Test Parse Shadowsocks url", "[ParseSSUrl]")
         }
         WHEN("the url with sip003 plugin")
         {
-            auto c = ss::Deserialize("ss://YmYtY2ZiOnRlc3Q@192.168.100.1:8888/?plugin=obfs-local%3bobfs%3dhttp%3bobfs-host%3dgoogle.com", &alias,
-                                     &err);
+            auto c =
+                ss::Deserialize("ss://YmYtY2ZiOnRlc3Q@192.168.100.1:8888/?plugin=obfs-local%3bobfs%3dhttp%3bobfs-host%3dgoogle.com", &alias, &err);
             s = ShadowSocksServerObject::fromJson(QJsonIO::GetValue(c, "outbounds", 0, "settings", "servers", 0));
             REQUIRE(s.address.toStdString() == "192.168.100.1");
             REQUIRE(s.port == 8888);
@@ -60,8 +61,7 @@ SCENARIO("Test Parse Shadowsocks url", "[ParseSSUrl]")
         }
         WHEN("another url with sip003 plugin")
         {
-            auto c =
-                ss::Deserialize("ss://YmYtY2ZiOnRlc3Q@192.168.1.1:8388/?plugin=obfs-local%3bobfs%3dhttp%3bobfs-host%3dgoogle.com", &alias, &err);
+            auto c = ss::Deserialize("ss://YmYtY2ZiOnRlc3Q@192.168.1.1:8388/?plugin=obfs-local%3bobfs%3dhttp%3bobfs-host%3dgoogle.com", &alias, &err);
             s = ShadowSocksServerObject::fromJson(QJsonIO::GetValue(c, "outbounds", 0, "settings", "servers", 0));
             REQUIRE(s.address.toStdString() == "192.168.1.1");
             REQUIRE(s.port == 8388);
@@ -71,8 +71,7 @@ SCENARIO("Test Parse Shadowsocks url", "[ParseSSUrl]")
         WHEN("the url with sip003 plugin and remarks")
         {
             auto c = ss::Deserialize(
-                "ss://YmYtY2ZiOnRlc3Q@192.168.100.1:8888/?plugin=obfs-local%3bobfs%3dhttp%3bobfs-host%3dgoogle.com#example-server", &alias,
-                &err);
+                "ss://YmYtY2ZiOnRlc3Q@192.168.100.1:8888/?plugin=obfs-local%3bobfs%3dhttp%3bobfs-host%3dgoogle.com#example-server", &alias, &err);
             s = ShadowSocksServerObject::fromJson(QJsonIO::GetValue(c, "outbounds", 0, "settings", "servers", 0));
             REQUIRE(s.address.toStdString() == "192.168.100.1");
             REQUIRE(s.port == 8888);
@@ -81,8 +80,8 @@ SCENARIO("Test Parse Shadowsocks url", "[ParseSSUrl]")
         }
         WHEN("another url with sip003 plugin and remarks")
         {
-            auto c = ss::Deserialize(
-                "ss://YmYtY2ZiOnRlc3Q@192.168.1.1:8388/?plugin=obfs-local%3bobfs%3dhttp%3bobfs-host%3dgoogle.com#example-server", &alias, &err);
+            auto c = ss::Deserialize("ss://YmYtY2ZiOnRlc3Q@192.168.1.1:8388/?plugin=obfs-local%3bobfs%3dhttp%3bobfs-host%3dgoogle.com#example-server",
+                                     &alias, &err);
             s = ShadowSocksServerObject::fromJson(QJsonIO::GetValue(c, "outbounds", 0, "settings", "servers", 0));
             REQUIRE(s.address.toStdString() == "192.168.1.1");
             REQUIRE(s.port == 8388);
diff --git a/test/src/core/connection/TestParseVmess.cpp b/test/src/core/connection/TestParseVmess.cpp
index b760b8e8..82312697 100644
--- a/test/src/core/connection/TestParseVmess.cpp
+++ b/test/src/core/connection/TestParseVmess.cpp
@@ -1,10 +1,12 @@
 #include "3rdparty/QJsonStruct/QJsonIO.hpp"
+#include "Common.hpp"
 #include "src/core/connection/Serialization.hpp"
 #define CATCH_CONFIG_MAIN
 #include "catch.hpp"
 
 SCENARIO("Test Parse VMess V2 url", "[ParseVMessV2]")
 {
+    QvTestApplication app;
     GIVEN("vmess+tcp")
     {
         QString _;
@@ -48,6 +50,7 @@ SCENARIO("Test Parse VMess V2 url", "[ParseVMessV2]")
 
 SCENARIO("Test Parse VMess V1 url", "[ParseVMessV1]")
 {
+    QvTestApplication app;
     GIVEN("vmess+ws")
     {
         QString _;