diff --git a/frameworks/libhilog/vsnprintf/output_p.inl b/frameworks/libhilog/vsnprintf/output_p.inl
index 863a120c1b206fc9b017b24b28e093e319bfa7c7..7c710f5b19a87d41daa7c90110bb14667374adbf 100644
--- a/frameworks/libhilog/vsnprintf/output_p.inl
+++ b/frameworks/libhilog/vsnprintf/output_p.inl
@@ -153,7 +153,6 @@ static int SecIsSameSize(size_t sizeA, size_t sizeB)
 
 static void SecWritePrivateStr(SecPrintfStream *stream, int *pCharsOut)
 {
-    int ii = 0;
 #define PRIVATE_STR_LEN (9)
 #ifndef SECUREC_FOR_WCHAR
     static const char privacyString[] = "<private>";