diff --git a/porting/liteos_m/kernel/src/exit/assert.c b/porting/liteos_m/kernel/src/exit/assert.c
index 8be931634a9bcb7e0475003b897d3e3bf51a05c3..dadb23d478cffcf6f190557e442547f30a2f8e97 100644
--- a/porting/liteos_m/kernel/src/exit/assert.c
+++ b/porting/liteos_m/kernel/src/exit/assert.c
@@ -1,6 +1,7 @@
 #include "assert.h"
 #include "los_context.h"
 #include "los_debug.h"
+#include "los_task.h"
 
 void __assert_fail(const char* expr, const char* file, int line, const char* func) {
   PRINT_ERR("%s:%d: %s: assertion \"%s\" failed\n", file, line, func, expr);