diff --git a/build/tools/amebasmart/gnu_utility/km0_km4_app.bin b/build/tools/amebasmart/gnu_utility/km0_km4_app.bin
index 0fe165d277..6dbc99834c 100644
Binary files a/build/tools/amebasmart/gnu_utility/km0_km4_app.bin and b/build/tools/amebasmart/gnu_utility/km0_km4_app.bin differ
diff --git a/build/tools/amebasmart/gnu_utility/km0_km4_app_RELEASE_NOTE.txt b/build/tools/amebasmart/gnu_utility/km0_km4_app_RELEASE_NOTE.txt
index 011f52beb2..a1dad8a49a 100644
--- a/build/tools/amebasmart/gnu_utility/km0_km4_app_RELEASE_NOTE.txt
+++ b/build/tools/amebasmart/gnu_utility/km0_km4_app_RELEASE_NOTE.txt
@@ -1,5 +1,8 @@
 /* == "version" + "Realtek git version" + "compile date" + "compile time" == */
 
+== version 2490a58117 2025/02/12-10:36:45 ==
+1. Optimize API for getting wifi tx retry count to resolve cache coherency issue
+
 == version f71f367333 2025/02/03-16:19:02 ==
 1. Modify implementation for obtaining TX Retry count
 
diff --git a/build/tools/amebasmart/gnu_utility/target_img2.asm b/build/tools/amebasmart/gnu_utility/target_img2.asm
index ba461a5367..424eef25b7 100644
--- a/build/tools/amebasmart/gnu_utility/target_img2.asm
+++ b/build/tools/amebasmart/gnu_utility/target_img2.asm
@@ -1,5 +1,5 @@
 
-/media/jw/E/AIDual_KM4/project/realtek_amebaD2_va0_example/GCC-RELEASE/project_hp/asdk/image/target_img2.axf:     file format elf32-littlearm
+/home/jw/Desktop/AIDual/project/realtek_amebaD2_va0_example/GCC-RELEASE/project_hp/asdk/image/target_img2.axf:     file format elf32-littlearm
 
 
 Disassembly of section .xip_image2.text:
@@ -109373,20 +109373,20 @@ Disassembly of section .xip_image2.text:
 
 0d0553bc <lib_cmsis_dsp_git_rev>:
  d0553bc:	6c20 6269 635f 736d 7369 645f 7073 765f      lib_cmsis_dsp_v
- d0553cc:	7265 645f 3037 6661 6637 3965 5f66 3032     er_d70af7fe9f_20
- d0553dc:	3532 302f 2f31 3332 312d 3a36 3630 323a     25/01/23-16:06:2
- d0553ec:	0031                                        1.
+ d0553cc:	7265 325f 3934 6130 3835 3131 5f37 3032     er_2490a58117_20
+ d0553dc:	3532 302f 2f32 3231 312d 3a30 3633 353a     25/02/12-10:36:5
+ d0553ec:	0032                                        2.
 
 0d0553ee <lib_user_git_rev>:
- d0553ee:	6c20 6269 755f 6573 5f72 6576 5f72 3764      lib_user_ver_d7
- d0553fe:	6130 3766 6566 6639 325f 3230 2f35 3130     0af7fe9f_2025/01
- d05540e:	322f 2d33 3631 303a 3a36 3831                /23-16:06:18.
+ d0553ee:	6c20 6269 755f 6573 5f72 6576 5f72 3432      lib_user_ver_24
+ d0553fe:	3039 3561 3138 3731 325f 3230 2f35 3230     90a58117_2025/02
+ d05540e:	312f 2d32 3031 333a 3a36 3035                /12-10:36:50.
 
 0d05541b <km4_application_git_rev>:
  d05541b:	6b20 346d 615f 7070 696c 6163 6974 6e6f      km4_application
- d05542b:	765f 7265 645f 3037 6661 6637 3965 5f66     _ver_d70af7fe9f_
- d05543b:	3032 3532 302f 2f31 3332 312d 3a36 3630     2025/01/23-16:06
- d05544b:	303a 0033                                   :03.
+ d05542b:	765f 7265 325f 3934 6130 3835 3131 5f37     _ver_2490a58117_
+ d05543b:	3032 3532 302f 2f32 3231 312d 3a30 3633     2025/02/12-10:36
+ d05544b:	343a 0035                                   :45.
 
 0d05544f <__git_ver_table_end__>:
 	...
diff --git a/os/board/rtl8730e/src/component/wifi/inic/inic_ipc_host_api_ext.c b/os/board/rtl8730e/src/component/wifi/inic/inic_ipc_host_api_ext.c
index 0e2a053c93..92e684fe55 100644
--- a/os/board/rtl8730e/src/component/wifi/inic/inic_ipc_host_api_ext.c
+++ b/os/board/rtl8730e/src/component/wifi/inic/inic_ipc_host_api_ext.c
@@ -1080,19 +1080,17 @@ int wifi_get_current_bw(void)
 	return 20;
 }
 
+/* For wifi_get_tx_retry() */
+static ALIGNMTO(CACHE_LINE_SIZE) u32 tx_retry_cnt[16];
+
 unsigned int wifi_get_tx_retry(int idx)
 {
-	/* For padding */
-	ALIGNMTO(CACHE_LINE_SIZE) u8 flag[CACHE_LINE_ALIGMENT(64)];
-	ALIGNMTO(CACHE_LINE_SIZE) u32 tx_retry_cnt[16];
 	IPC_MSG_STRUCT ipc_req_msg  __attribute__((aligned(64)));
 	u32 try_cnt = 50000;//wait 100ms
 	ipc_req_msg.msg_type = IPC_USER_POINT;
 	ipc_req_msg.msg = (u32)tx_retry_cnt;
 	ipc_req_msg.msg_len = sizeof(tx_retry_cnt);
-	ipc_req_msg.rsvd = (u32)flag;
-
-	memset(flag, 0, sizeof(flag));
+	ipc_req_msg.rsvd = 0;
 	memset(tx_retry_cnt, 0, sizeof(tx_retry_cnt));
 	/* Indicate wlan idx to get tx retry from */
 	tx_retry_cnt[0] = idx;
@@ -1100,18 +1098,18 @@ unsigned int wifi_get_tx_retry(int idx)
 	ipc_send_message(IPC_AP_TO_LP, IPC_A2L_WIFI_FW_INFO, &ipc_req_msg); 
 
 	while (try_cnt) {
-		DCache_Invalidate((u32)flag, sizeof(flag));
-		try_cnt --;
-		DelayUs(2);
-		if (flag[0]) {
+		DCache_Invalidate((u32)tx_retry_cnt, sizeof(tx_retry_cnt));
+		/* Index 2 is used to indicate if retry count has been obtained */
+		if (tx_retry_cnt[2]) {
 			break;
 		}
+		try_cnt --;
+		DelayUs(2);
 	}
 	if (try_cnt == 0) {
 		RTW_API_INFO("Cannot get TX retry\n");
 		return 0;
 	}
-	DCache_Invalidate((u32)tx_retry_cnt, sizeof(tx_retry_cnt));
 	/* Retry count will be at index 1 */
 	return tx_retry_cnt[1];
 }