diff --git a/cmake/cmake.platform b/cmake/cmake.platform
index cd1be78fbca7e03e5b1489db9085d413c895cb39..887fbd86d55d782cdf3c1d7c95dfee2dc2ec446d 100644
--- a/cmake/cmake.platform
+++ b/cmake/cmake.platform
@@ -97,13 +97,13 @@ IF ("${CPUTYPE}" STREQUAL "")
 ELSE ()
   # if generate ARM version:
   #   cmake -DCPUTYPE=aarch32 .. or cmake -DCPUTYPE=aarch64
-  IF (${CPUTYPE} MATCHES "aarch32" or ${CPUTYPE} MATCHES "arm32")
+  IF (${CPUTYPE} MATCHES "aarch32" OR ${CPUTYPE} MATCHES "arm32")
     SET(PLATFORM_ARCH_STR "arm")
     MESSAGE(STATUS "input cpuType: aarch32")
     ADD_DEFINITIONS("-D_TD_ARM_")
     ADD_DEFINITIONS("-D_TD_ARM_32")
     SET(TD_ARM_32 TRUE)
-  ELSEIF (${CPUTYPE} MATCHES "aarch64" or ${CPUTYPE} MATCHES "arm64")
+  ELSEIF (${CPUTYPE} MATCHES "aarch64" OR ${CPUTYPE} MATCHES "arm64")
     SET(PLATFORM_ARCH_STR "arm64")
     MESSAGE(STATUS "input cpuType: aarch64")
     ADD_DEFINITIONS("-D_TD_ARM_")