diff --git a/android/app/build.gradle.kts b/android/app/build.gradle.kts
index 40c8985ff..d3aaf0154 100644
--- a/android/app/build.gradle.kts
+++ b/android/app/build.gradle.kts
@@ -156,7 +156,7 @@ dependencies {
 
     // device_jieli 杰理 SDK 运行时依赖（.aar 在 device_jieli 模块只能 compileOnly，
     // host app 必须自己引入，否则 RCSPController 等类在运行时找不到 → scanFeature 不会被初始化）
-    implementation(":jl_bluetooth_rcsp_V4.2.0_beta2_40214_20251224@aar")
+    implementation(":jl_bluetooth_rcsp_V4.2.0_beta1_40255_20260324@aar")
     implementation(":jl_audio_v2_V1.0.0_9-release@aar")
     implementation(":jldecryption_v0.4-release@aar")
     // jl_audio_decode 已经被 ble_service 通过 com.jieli.audio:jl_audio_decode:2.1.0 引入，无需重复
diff --git a/local_plugins/device_jieli/JIELI_SDK_COMMANDS.md b/local_plugins/device_jieli/JIELI_SDK_COMMANDS.md
index e487f2a0a..0450c866a 100644
--- a/local_plugins/device_jieli/JIELI_SDK_COMMANDS.md
+++ b/local_plugins/device_jieli/JIELI_SDK_COMMANDS.md
@@ -1,6 +1,6 @@
 # 杰理 RCSP SDK 指令 / 常量参考
 
-> **来源**：`android/libs/jl_bluetooth_rcsp_V4.2.0_beta2_40214_20251224.aar` 中
+> **来源**：`android/libs/jl_bluetooth_rcsp_V4.2.0_beta1_40214_20251224.aar` 中
 > `com.jieli.bluetooth.constant.Command` 等 class 的 `javap -p -constants` 反编译结果。
 > **生成时间**：2026-05-07
 > **用途**：核对项目里硬编码的 cmd / opcode / 模式 ID 是否与 SDK 内部定义一致，避免猜测。
diff --git a/local_plugins/device_jieli/android/libs/jl_bluetooth_rcsp_V4.2.0_beta1_40255_20260324.aar b/local_plugins/device_jieli/android/libs/jl_bluetooth_rcsp_V4.2.0_beta1_40255_20260324.aar
new file mode 100644
index 000000000..0ff72f1c6
Binary files /dev/null and b/local_plugins/device_jieli/android/libs/jl_bluetooth_rcsp_V4.2.0_beta1_40255_20260324.aar differ
diff --git a/local_plugins/device_jieli/android/src/main/kotlin/com/jielihome/jielihome/feature/record/JieliDeviceRecordPort.kt b/local_plugins/device_jieli/android/src/main/kotlin/com/jielihome/jielihome/feature/record/JieliDeviceRecordPort.kt
index 19b53a29a..1a26be54b 100644
--- a/local_plugins/device_jieli/android/src/main/kotlin/com/jielihome/jielihome/feature/record/JieliDeviceRecordPort.kt
+++ b/local_plugins/device_jieli/android/src/main/kotlin/com/jielihome/jielihome/feature/record/JieliDeviceRecordPort.kt
@@ -231,13 +231,13 @@ class JieliDeviceRecordPort(
         translationCallback = cb
         device = dev
 
-        // 4. 下发 enterMode(MODE_CALL_TRANSLATION_WITH_STEREO=6, OPUS, ch=2, sr, STRATEGY_DEVICE_ALWAYS_RECORDING)
+        // 4. 下发 enterMode(MODE_CALL_RECORD=7, OPUS, ch=2, sr, STRATEGY_DEVICE_ALWAYS_RECORDING)
         //    - mode=6：立体声通话翻译模式，耳机 RCSP 状态机进入 STEREO 状态，固件按
         //              SOURCE_E_SCO_MIX 上推双声道交织 OPUS
         //    - ch=2：  双声道（L=本端 UPLINK 耳机麦，R=对端 DOWNLINK 通话音/参考）
         //    - STRATEGY_DEVICE_ALWAYS_RECORDING=1：耳机固件自主采集并持续上推，APP 不用手机麦
         val sdkMode = TranslationMode(
-            TranslationMode.MODE_CALL_TRANSLATION_WITH_STEREO,
+            TranslationMode.MODE_CALL_RECORD,
             Constants.AUDIO_TYPE_OPUS,
             2,
             sampleRate,