diff --git a/APP_Framework/Applications/app_test/test_extsram.c b/APP_Framework/Applications/app_test/test_extsram.c
index 7467733cf..09b5316ce 100755
--- a/APP_Framework/Applications/app_test/test_extsram.c
+++ b/APP_Framework/Applications/app_test/test_extsram.c
@@ -53,7 +53,7 @@ int ExtsramTest(void)
 #endif
 
     /* write data */
-    printf("Writing the %ld bytes data, waiting....", SRAM_SIZE);
+    printf("Writing the %ld bytes data, waiting....\n", SRAM_SIZE);
     start_time = PrivGetTickTime();
     for (i = 0; i < SRAM_SIZE / data_width; i++)
     {
@@ -91,7 +91,7 @@ int ExtsramTest(void)
         data = *(volatile uint32_t *)(SRAM_BANK_ADDR + i * data_width);
         if (data != 0x55555555)
         {
-            printf("SRAM test failed!");
+            printf("SRAM test failed!\n");
             break;
         }
 #endif