diff --git a/platform/fwk/platform_trace.c b/platform/fwk/platform_trace.c
index 64a92435899b2b41120b0f7fd135b37be80bc4a8..27188c4e6ad0e71a43f83eb55e14b56cff673b2a 100644
--- a/platform/fwk/platform_trace.c
+++ b/platform/fwk/platform_trace.c
@@ -65,7 +65,7 @@ void PlatformTraceAddUintMsg(int module, int moduleFun, uint infos[], uint8_t si
         return;
     }
 
-    if ((size <= 0) || (size > PLATFORM_TRACE_UINT_PARAM_SIZE_MAX)) {
+    if ((size == 0) || (size > PLATFORM_TRACE_UINT_PARAM_SIZE_MAX)) {
         HDF_LOGE("PlatformTraceAddUintMsg %hhu size illegal", size);
         return;
     }