diff --git a/apps/earphone/include/app_config.h b/apps/earphone/include/app_config.h
index da7bfc7..0c9a526 100644
--- a/apps/earphone/include/app_config.h
+++ b/apps/earphone/include/app_config.h
@@ -91,8 +91,8 @@
 #define    OTA_TWS_SAME_TIME_ENABLE  0
 #define    OTA_TWS_SAME_TIME_NEW     0     //使用新的tws ota流程
 #else
-#define    JL_EARPHONE_APP_EN        1
-#define    OTA_TWS_SAME_TIME_ENABLE  1
+#define    JL_EARPHONE_APP_EN        0
+#define    OTA_TWS_SAME_TIME_ENABLE  0
 #define    OTA_TWS_SAME_TIME_NEW     0     //使用新的tws ota流程
 #endif
 
diff --git a/cpu/br28/tools/app.bin b/cpu/br28/tools/app.bin
index f00c3b8..93e7b9b 100644
Binary files a/cpu/br28/tools/app.bin and b/cpu/br28/tools/app.bin differ
diff --git a/cpu/br28/tools/data_code.bin b/cpu/br28/tools/data_code.bin
index 90e2e2d..b74f21f 100644
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diff --git a/cpu/br28/tools/download/earphone/jl_isd.bin b/cpu/br28/tools/download/earphone/jl_isd.bin
index b512fe8..e75870f 100644
Binary files a/cpu/br28/tools/download/earphone/jl_isd.bin and b/cpu/br28/tools/download/earphone/jl_isd.bin differ