diff --git a/applications/main.c b/applications/main.c
index ec6c7d5..66cf6a7 100644
--- a/applications/main.c
+++ b/applications/main.c
@@ -2,7 +2,7 @@
  * @Author: mbw
  * @Date: 2024-10-23 17:14:16
  * @LastEditors: mbw && 1600520629@qq.com
- * @LastEditTime: 2025-06-24 08:57:50
+ * @LastEditTime: 2025-06-24 08:58:44
  * @FilePath: \ble_bjq_ch303rct6_ml307\applications\main.c
  * @Descrt_thread_
  *
@@ -184,7 +184,7 @@ uint16_t Get_Stable_Reading(uint8_t cnt, uint32_t timeout_ms)
         
         uint16_t diff = abs(current - last); // 差值
         
-        if (diff < STABLE_THRESHOLD)
+        if (diff <= STABLE_THRESHOLD)
         {
             gas_buf[stable_count] = current;
             stable_count++;