diff --git a/core/unittest/pipeline/PipelineUpdateUnittest.cpp b/core/unittest/pipeline/PipelineUpdateUnittest.cpp
index a2e948853f..1301e4046d 100644
--- a/core/unittest/pipeline/PipelineUpdateUnittest.cpp
+++ b/core/unittest/pipeline/PipelineUpdateUnittest.cpp
@@ -33,6 +33,9 @@
 #include "unittest/pipeline/HttpSinkMock.h"
 #include "unittest/pipeline/LogtailPluginMock.h"
 #include "unittest/plugin/PluginMock.h"
+#ifdef __ENTERPRISE__
+#include "config/provider/EnterpriseConfigProvider.h"
+#endif
 
 using namespace std;
 
@@ -372,10 +375,12 @@ class PipelineUpdateUnittest : public testing::Test {
             "Type": "flusher_stdout2"
         })";
 
-    size_t builtinPipelineCnt = 0;
+    static size_t builtinPipelineCnt;
     bool isFileServerStart = false;
 };
 
+size_t PipelineUpdateUnittest::builtinPipelineCnt = 0;
+
 void PipelineUpdateUnittest::TestFileServerStart() {
     isFileServerStart = true;
     Json::Value nativePipelineConfigJson