diff --git a/frameworks/featured/hiview_log.c b/frameworks/featured/hiview_log.c
index 17446c4f1ace2a13c2c426ecea28cdf79e0bed56..765031e526767e62c50aa56a2e1bd12f71c307e5 100644
--- a/frameworks/featured/hiview_log.c
+++ b/frameworks/featured/hiview_log.c
@@ -19,7 +19,12 @@
 #include "fcntl.h"
 #include "unistd.h"
 #include <log.h>
+#ifdef __IAR_SYSTEMS_ICC__
+// IAR-specific code to ignore the warning
+#pragma diag_suppress=Pe161
+#else
 #pragma GCC diagnostic ignored "-Watomic-alignment"
+#endif
 
 #ifndef LOSCFG_BASE_CORE_HILOG
 #include <stdatomic.h>