diff --git a/components/esp_rom/esp32c2/ld/esp32c2.rom.eco4.ld b/components/esp_rom/esp32c2/ld/esp32c2.rom.eco4.ld
index 46bddfd4c0..e9ece89bb2 100644
--- a/components/esp_rom/esp32c2/ld/esp32c2.rom.eco4.ld
+++ b/components/esp_rom/esp32c2/ld/esp32c2.rom.eco4.ld
@@ -53,7 +53,7 @@ lmacInit = 0x40001dc8;
 hal_init = 0x40001dd0;
 mac_txrx_init = 0x40001de0;
 lmac_stop_hw_txq = 0x40001df8;
-ppTxFragmentProc = 0x40001e08;
+/*ppTxFragmentProc = 0x40001e08;*/
 esf_buf_setup = 0x40001e0c;
 hal_crypto_set_key_entry = 0x40001e18;
 /*pm_start = 0x40001e34;*/
diff --git a/components/esp_wifi/include/esp_private/wifi.h b/components/esp_wifi/include/esp_private/wifi.h
index e7c210d00f..149590484c 100644
--- a/components/esp_wifi/include/esp_private/wifi.h
+++ b/components/esp_wifi/include/esp_private/wifi.h
@@ -808,6 +808,11 @@ esp_err_t esp_wifi_beacon_offset_configure(wifi_beacon_offset_config_t *config);
  */
 void pm_beacon_offset_funcs_empty_init(void);
 
+/**
+ * @brief This API is not context safe and enable easy fragment just for internal test only.
+ */
+void esp_wifi_enable_easy_fragment(bool enable);
+
 #ifdef __cplusplus
 }
 #endif
diff --git a/components/esp_wifi/lib b/components/esp_wifi/lib
index b5a18396ab..edef21cca2 160000
--- a/components/esp_wifi/lib
+++ b/components/esp_wifi/lib
@@ -1 +1 @@
-Subproject commit b5a18396ab9775d7ddc17b7322283bcdc453eafe
+Subproject commit edef21cca27d6009402bf2fd2efad8f63d8ec182