diff --git a/components/esp_hw_support/port/esp32c6/pmu_sleep.c b/components/esp_hw_support/port/esp32c6/pmu_sleep.c
index 7396e41b8c..5cf7aa1615 100644
--- a/components/esp_hw_support/port/esp32c6/pmu_sleep.c
+++ b/components/esp_hw_support/port/esp32c6/pmu_sleep.c
@@ -346,6 +346,9 @@ uint32_t pmu_sleep_start(uint32_t wakeup_opt, uint32_t reject_opt, uint32_t lslp
 
 bool pmu_sleep_finish(void)
 {
+    // Wait eFuse memory update done.
+    while(efuse_ll_get_controller_state() != EFUSE_CONTROLLER_STATE_IDLE);
+
     return pmu_ll_hp_is_sleep_reject(PMU_instance()->hal->dev);
 }
 
diff --git a/components/hal/esp32c6/include/hal/efuse_ll.h b/components/hal/esp32c6/include/hal/efuse_ll.h
index 9a31621f49..62db27f6d1 100644
--- a/components/hal/esp32c6/include/hal/efuse_ll.h
+++ b/components/hal/esp32c6/include/hal/efuse_ll.h
@@ -16,6 +16,15 @@
 extern "C" {
 #endif
 
+typedef enum {
+    EFUSE_CONTROLLER_STATE_RESET            = 0,    ///< efuse_controllerid is on reset state.
+    EFUSE_CONTROLLER_STATE_IDLE             = 1,    ///< efuse_controllerid is on idle state.
+    EFUSE_CONTROLLER_STATE_READ_INIT        = 2,    ///< efuse_controllerid is on read init state.
+    EFUSE_CONTROLLER_STATE_READ_BLK0        = 3,    ///< efuse_controllerid is on reading block0 state.
+    EFUSE_CONTROLLER_STATE_BLK0_CRC_CHECK   = 4,    ///< efuse_controllerid is on checking block0 crc state.
+    EFUSE_CONTROLLER_STATE_READ_RS_BLK      = 5,    ///< efuse_controllerid is on reading RS block state.
+} efuse_controller_state_t;
+
 // Always inline these functions even no gcc optimization is applied.
 
 /******************* eFuse fields *************************/
@@ -175,6 +184,11 @@ __attribute__((always_inline)) static inline void efuse_ll_set_pwr_off_num(uint1
     EFUSE.wr_tim_conf2.pwr_off_num = value;
 }
 
+__attribute__((always_inline)) static inline uint32_t efuse_ll_get_controller_state(void)
+{
+    return EFUSE.status.state;
+}
+
 /******************* eFuse control functions *************************/
 
 #ifdef __cplusplus