diff --git a/cmake/compile_ascendc_ops.cmake b/cmake/compile_ascendc_ops.cmake
index c5a5b803aa0702e955fa8cba47c6ee7ff1011bf6..5c2b42c1f12ed69c2862aa4fb1f58aff06f58e1e 100644
--- a/cmake/compile_ascendc_ops.cmake
+++ b/cmake/compile_ascendc_ops.cmake
@@ -17,7 +17,7 @@ set(CMAKE_BUILD_PATH "" CACHE STRING "Cmake build path")
 if(DEFINED ENV{SOC_VERSION})
     set(SOC_VERSION $ENV{SOC_VERSION})
 else()
-    set(SOC_VERSION "Ascend910B,Ascend310P" CACHE STRING "SOC version")
+    set(SOC_VERSION "Ascend310P" CACHE STRING "SOC version")
 endif()
 set(VENDOR_NAME "customize" CACHE STRING "Vendor name")
 set(ASCENDC_INSTALL_PATH "" CACHE PATH "Install path")