diff --git a/core/CMakeLists.txt b/core/CMakeLists.txt
index b24ac8c00b..ba391c2d6b 100644
--- a/core/CMakeLists.txt
+++ b/core/CMakeLists.txt
@@ -35,9 +35,17 @@ if (NOT DEFINED CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE Release CACHE STRING "Choose the type of build.")
 endif ()
 
+set (GIT_BRANCH_NAME_REGEX "[0-9]+\\.[0-9]+\\.[0-9]")
+
 MACRO(GET_GIT_BRANCH_NAME GIT_BRANCH_NAME)
     execute_process(COMMAND sh "-c" "git log --decorate | head -n 1 | sed 's/.*(\\(.*\\))/\\1/' | sed 's/.* \\(.*\\),.*/\\1/' | sed 's=[a-zA-Z]*\/==g'"
             OUTPUT_VARIABLE ${GIT_BRANCH_NAME})
+    if(NOT GIT_BRANCH_NAME MATCHES "${GIT_BRANCH_NAME_REGEX}")
+        execute_process(COMMAND "git" rev-parse --abbrev-ref HEAD OUTPUT_VARIABLE ${GIT_BRANCH_NAME})
+    endif ()
+    if(NOT GIT_BRANCH_NAME MATCHES "${GIT_BRANCH_NAME_REGEX}")
+        execute_process(COMMAND "git" symbolic-ref --short -q HEAD HEAD OUTPUT_VARIABLE ${GIT_BRANCH_NAME})
+    endif ()
 ENDMACRO(GET_GIT_BRANCH_NAME)
 
 GET_GIT_BRANCH_NAME(GIT_BRANCH_NAME)
@@ -47,7 +55,7 @@ if (NOT GIT_BRANCH_NAME STREQUAL "")
 endif ()
 
 set(MILVUS_VERSION "${GIT_BRANCH_NAME}")
-string(REGEX MATCH "[0-9]+\\.[0-9]+\\.[0-9]" MILVUS_VERSION "${MILVUS_VERSION}")
+string(REGEX MATCH "${GIT_BRANCH_NAME_REGEX}" MILVUS_VERSION "${MILVUS_VERSION}")
 
 if (CMAKE_BUILD_TYPE STREQUAL "Release")
     set(BUILD_TYPE "Release")