diff --git a/application/samples/wifi/ohos_connect/hilink_adapt/product/device_profile.h b/application/samples/wifi/ohos_connect/hilink_adapt/product/device_profile.h
index 9848d22..9ac9852 100755
--- a/application/samples/wifi/ohos_connect/hilink_adapt/product/device_profile.h
+++ b/application/samples/wifi/ohos_connect/hilink_adapt/product/device_profile.h
@@ -30,7 +30,7 @@ extern "C" {
 
 #define DEVICE_HIVERSION "1.0.0"
 /* 设备固件版本号 */
-#define FIRMWARE_VER "1.0.12"
+#define FIRMWARE_VER "1.0.13"
 /* 设备硬件版本号 */
 #define HARDWARE_VER "1.0.0"
 /* 设备软件版本号 */
diff --git a/application/ws63/user_main/spotlight/factory_test.c b/application/ws63/user_main/spotlight/factory_test.c
index 7df6470..2b5535a 100755
--- a/application/ws63/user_main/spotlight/factory_test.c
+++ b/application/ws63/user_main/spotlight/factory_test.c
@@ -25,6 +25,8 @@
 #define LIGHT_FLASH_FREQUENCY_HZ    2     // Hz for entry indication flashing
 
 #define SINGLE_LIGHT_TEST_DURATION_MS 3000 // 3 seconds for white/yellow light test
+#define LIGHT_CYCLE_SWITCH_DURATION_MS 1500  // 1.5 seconds for each light mode in cycle
+#define NEUTRAL_LIGHT_DUTY_RATIO (PWM_DUTY_RATIO_MAX / 2) // 50% duty ratio for neutral light
 
 #define WIFI_IFNAME_MAX_SIZE             16
 #define WIFI_MAX_SSID_LEN                33
@@ -241,6 +243,35 @@ int factory_test_init(void)
     e_printf("%s::STA enable succ.\r\n", WIFI_STA_SAMPLE_LOG);
     return 0;
 }
+// --- New Light Cycle Loop Function ---
+static void run_light_cycle_loop(void) {
+    e_printf("FactoryTest: Starting light cycle loop...\n");
+    
+    uint32_t min_duty = BRINGHTNING2PWMDUTY(BRIGHTNESS_REMOTE2LOCAL(1)); // 10% for minimum brightness
+    
+    while (1) {
+        // 1. 白光最亮 - White light max brightness
+        e_printf("FactoryTest: White light max brightness\n");
+        update_pwm_output(true, PWM_DUTY_RATIO_MAX, 0);
+        msleep(LIGHT_CYCLE_SWITCH_DURATION_MS);
+        
+        // 2. 暖光最亮 - Warm light max brightness
+        e_printf("FactoryTest: Warm light max brightness\n");
+        update_pwm_output(true, 0, PWM_DUTY_RATIO_MAX);
+        msleep(LIGHT_CYCLE_SWITCH_DURATION_MS);
+        
+        // 3. 中性光（暖白各50%）- Neutral light (50% warm and white)
+        e_printf("FactoryTest: Neutral light (50%% warm and white)\n");
+        update_pwm_output(true, NEUTRAL_LIGHT_DUTY_RATIO, NEUTRAL_LIGHT_DUTY_RATIO);
+        msleep(LIGHT_CYCLE_SWITCH_DURATION_MS);
+        
+        // 4. 中性光最低亮度 - Neutral light minimum brightness
+        e_printf("FactoryTest: Neutral light minimum brightness\n");
+        update_pwm_output(true, min_duty / 2, min_duty / 2);
+        msleep(LIGHT_CYCLE_SWITCH_DURATION_MS);
+    }
+}
+
 // --- Factory Test Sequence ---
 static void run_test_sequence(void) {
     e_printf("FactoryTest: Entering test sequence.\n");
@@ -262,40 +293,28 @@ static void run_test_sequence(void) {
     update_pwm_output(false, 0, 0);
     e_printf("FactoryTest: Entry indication finished.\n");
 
-    // 2. White Light Test: Max bright 3s, then off.
-    e_printf("FactoryTest: Step 1 - White light test...\n");
-    update_pwm_output(true, PWM_DUTY_RATIO_MAX, 0);
-    msleep(SINGLE_LIGHT_TEST_DURATION_MS);
-    // update_pwm_output(false, 0, 0); // Ensure both are off
-    e_printf("FactoryTest: White light test finished.\n");
-    // msleep(500); // Small delay before next test
-
-    // 3. Yellow Light Test: Max bright 3s, then off.
-    e_printf("FactoryTest: Step 2 - Yellow light test...\n");
-    update_pwm_output(true, 0, PWM_DUTY_RATIO_MAX);
-    msleep(SINGLE_LIGHT_TEST_DURATION_MS);
-    // update_pwm_output(false, 0, 0); // Ensure both are off
-    e_printf("FactoryTest: Yellow light test finished.\n");
-    // msleep(500); // Small delay before next test
-
-    // 4. Wi-Fi Signal Strength Test
-    e_printf("FactoryTest: Step 3 - WiFi signal strength test...\n");
-    int rssi = 0;
+    // 2. Wi-Fi Signal Strength Test (moved to first step after entry indication)
+    e_printf("FactoryTest: Step 1 - WiFi signal strength test...\n");
     bool wifi_test_passed = false;
     if (wifi_scan_and_check(FACTORY_TEST_RSSI_THRESHOLD) == 0) {
         wifi_test_passed = true;
+        e_printf("FactoryTest: WiFi test PASSED. Signal strength is acceptable.\n");
     } else {
-        e_printf("FactoryTest: WiFi test FAILED. Target AP not found in this scan.\n");
+        e_printf("FactoryTest: WiFi test FAILED. Signal strength below threshold or AP not found.\n");
     }
 
+    // 3. Check WiFi result and decide whether to continue with light cycle
     if (wifi_test_passed) {
-        update_pwm_output(true, PWM_DUTY_RATIO_MAX, PWM_DUTY_RATIO_MAX);
-        e_printf("FactoryTest: Final state - Both lights ON (Max Brightness).\n");
+        e_printf("FactoryTest: WiFi test passed, starting light cycle loop...\n");
+        run_light_cycle_loop(); // This will loop forever
     } else {
-        update_pwm_output(false, 0, 0); // Ensure lights are off if test fails
-        e_printf("FactoryTest: Final state - All lights OFF.\n");
+        e_printf("FactoryTest: WiFi test failed, keeping neutral light on.\n");
+        update_pwm_output(false, 0, 0); // Keep neutral light on
+        // Stay in factory test mode but don't run light cycle
+        while (1) {
+            msleep(1000); // Just wait indefinitely
+        }
     }
-    e_printf("FactoryTest: Sequence complete.\n");
 }
 
 // --- Main Factory Test Trigger Function ---
diff --git a/output/SR_light-LPT262_hilink-20250813-1.0.13.fwpkg b/output/SR_light-LPT262_hilink-20250813-1.0.13.fwpkg
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diff --git a/output/package(SR_light-LPT262_hilink-20250813-1.0.13).zip b/output/package(SR_light-LPT262_hilink-20250813-1.0.13).zip
new file mode 100644
index 0000000..644c977
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