diff --git a/hievent/src/hiview_hievent.c b/hievent/src/hiview_hievent.c
index 60e87072dc08c54d586ad913c4717bc76823d9e8..bbf5b60c9a547954e86f49e5581ec47473154659 100644
--- a/hievent/src/hiview_hievent.c
+++ b/hievent/src/hiview_hievent.c
@@ -445,7 +445,7 @@ static int HiviewHieventConvertString(struct HiviewHievent *event, char **pbuf)
     tmp = buf;
 
     /* fill eventid */
-    tmplen = snprintf_s(tmp, len, len - 1, "eventid %d", event->eventid);
+    tmplen = snprintf_s(tmp, len, len - 1, "eventid %u", event->eventid);
     BUF_POINTER_FORWARD;
 
     /* fill the path */
diff --git a/tzdriver/include/tc_ns_log.h b/tzdriver/include/tc_ns_log.h
index 460118291e184c1b02d606afe101333f7cc5324d..2785b66973d96a29bd7a808f452dc1af7f7b07e1 100644
--- a/tzdriver/include/tc_ns_log.h
+++ b/tzdriver/include/tc_ns_log.h
@@ -52,32 +52,32 @@ enum {
 #define tlogv(fmt, args...) \
 do { \
     if (TZ_DEBUG_VERBOSE >= TEE_LOG_MASK) \
-        pr_info("(%i, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args); \
+        pr_info("(%u, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args); \
 } while (0)
 
 
 #define tlogd(fmt, args...) \
 do { \
     if (TZ_DEBUG_DEBUG >= TEE_LOG_MASK) \
-        pr_info("(%i, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args); \
+        pr_info("(%u, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args); \
 } while (0)
 
 
 #define tlogi(fmt, args...) \
 do { \
     if (TZ_DEBUG_INFO >= TEE_LOG_MASK) \
-        pr_info("(%i, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args); \
+        pr_info("(%u, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args); \
 } while (0)
 
 
 #define tlogw(fmt, args...) \
 do { \
     if (TZ_DEBUG_WARN >= TEE_LOG_MASK) \
-        pr_warn("(%i, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args); \
+        pr_warn("(%u, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args); \
 } while (0)
 
 
 #define tloge(fmt, args...) \
-        pr_err("(%i, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args)
+        pr_err("(%u, %s)%s: " fmt, OsCurrTaskGet()->taskID, OsCurrTaskGet()->taskName, __func__, ## args)
 
 #endif
diff --git a/tzdriver/src/mailbox_mempool.c b/tzdriver/src/mailbox_mempool.c
index f13048cd32af006a2cececb4cbfd378eb7e1a962..abd46b49d197de6134e726ab3876bc5b2d241f13 100644
--- a/tzdriver/src/mailbox_mempool.c
+++ b/tzdriver/src/mailbox_mempool.c
@@ -73,7 +73,7 @@ static void MailboxShowStatus(void)
     mutex_lock(&g_mbLock);
     for (i = 0; i < MAILBOX_PAGE_MAX; i++) {
         if (g_mZone.pages[i].count) {
-            pr_info("page[%02d], order=%02d, count=%d\n", i, g_mZone.pages[i].order, g_mZone.pages[i].count);
+            pr_info("page[%02u], order=%02d, count=%u\n", i, g_mZone.pages[i].order, g_mZone.pages[i].count);
             used += (1UL << (uint32_t)g_mZone.pages[i].order);
         }
     }
@@ -108,7 +108,7 @@ static void MailboxShowDetails(void)
     for (i = 0; i < MAILBOX_PAGE_MAX; i++) {
         if ((i % MB_SHOW_LINE) == 0) {
             PRINTK("\n");
-            PRINTK("%04d-%04d:", i, i + MB_SHOW_LINE);
+            PRINTK("%04u-%04u:", i, i + MB_SHOW_LINE);
         }
 
         if (g_mZone.pages[i].count) {
diff --git a/tzdriver/src/smc_smp.c b/tzdriver/src/smc_smp.c
index 987da57ab4d6383c123e3be1a2d0e8c870af0114..4e869dbefdc868bfa7ac0b8887ace3cae97e2527 100644
--- a/tzdriver/src/smc_smp.c
+++ b/tzdriver/src/smc_smp.c
@@ -1561,7 +1561,7 @@ int SmcInitData(void)
 
     g_siqThread = KthreadRun(SiqThreadFn, NULL, 0, "siqthread/0");
     if (unlikely(IS_ERR_OR_NULL(g_siqThread))) {
-        pr_err("couldn't create siqthread %ld\n",
+        pr_err("couldn't create siqthread %lu\n",
             PTR_ERR(g_siqThread));
         ret = (int)PTR_ERR(g_siqThread);
         goto FREE_MEM;
diff --git a/tzdriver/src/tc_client_sub_driver.c b/tzdriver/src/tc_client_sub_driver.c
index f54d5f444bcc098a04630056af890e0947841927..8b796b3e7a3ec1785d5b1ff2c17d0593da450f07 100644
--- a/tzdriver/src/tc_client_sub_driver.c
+++ b/tzdriver/src/tc_client_sub_driver.c
@@ -591,7 +591,7 @@ int PackCaCert(char *caCert, const char *path,
     }
 
     messageSize = snprintf_s(caCert, BUF_MAX_SIZE - 1,
-        BUF_MAX_SIZE - 1, "%s%u", path,
+        BUF_MAX_SIZE - 1, "%s%d", path,
         uid);
 
     return messageSize;
diff --git a/tzdriver/src/tz_spi_notify.c b/tzdriver/src/tz_spi_notify.c
index 21a74486a9b873b9f54141b85baf77de0bc8983c..ca21d30a9375978ae04337c1f23b54ff1a2a3053 100644
--- a/tzdriver/src/tz_spi_notify.c
+++ b/tzdriver/src/tz_spi_notify.c
@@ -672,7 +672,7 @@ int TzSpiInit()
     irq = NUM_HAL_INTERRUPT_TEE_SPI_NOTIFY;
     int ret = DevmRequestIrq(irq, TcSecureNotify, IRQF_NO_SUSPEND, TC_NS_CLIENT_DEV, NULL);
     if (ret < 0) {
-        tloge("device irq %u request failed %u", irq, ret);
+        tloge("device irq %u request failed %d", irq, ret);
         goto clean;
     }
     ret = memset_s(&g_taCallbackFuncList, sizeof(g_taCallbackFuncList), 0, sizeof(g_taCallbackFuncList));