diff --git a/Android.bp b/Android.bp
index 6e3230a..eb9f225 100644
--- a/Android.bp
+++ b/Android.bp
@@ -41324,32 +41324,6 @@ cc_prebuilt_binary {
     soc_specific: true,
 }
 
-cc_prebuilt_binary {
-    name: "mi_ambient",
-    owner: "xiaomi",
-    target: {
-        android_arm64: {
-            srcs: [
-                "proprietary/vendor/bin/mi_ambient",
-            ],
-            shared_libs: [
-                "libcutils",
-                "liblog",
-                "libc++",
-                "libc",
-                "libm",
-                "libdl",
-            ],
-        },
-    },
-    compile_multilib: "64",
-    strip: {
-        none: true,
-    },
-    prefer: true,
-    soc_specific: true,
-}
-
 cc_prebuilt_binary {
     name: "mi_thermald",
     owner: "xiaomi",
diff --git a/peridot-vendor.mk b/peridot-vendor.mk
index 27acc69..36ece12 100644
--- a/peridot-vendor.mk
+++ b/peridot-vendor.mk
@@ -867,7 +867,6 @@ PRODUCT_COPY_FILES += \
     vendor/xiaomi/peridot/proprietary/vendor/etc/acdbdata/nn_ns_models/fai__2.7.2_0.0__3.0.0_0.0__eai_1.36_enpu2.pmd:$(TARGET_COPY_OUT_VENDOR)/etc/acdbdata/nn_ns_models/fai__2.7.2_0.0__3.0.0_0.0__eai_1.36_enpu2.pmd \
     vendor/xiaomi/peridot/proprietary/vendor/etc/acdbdata/nn_ns_models/fai__4.8.14_1.0__3.0.0_0.0__3.1.1_0.0__3.2.0_0.1__eai_3.4_enpuv4.pmd:$(TARGET_COPY_OUT_VENDOR)/etc/acdbdata/nn_ns_models/fai__4.8.14_1.0__3.0.0_0.0__3.1.1_0.0__3.2.0_0.1__eai_3.4_enpuv4.pmd \
     vendor/xiaomi/peridot/proprietary/vendor/etc/acdbdata/nn_vad_models/fai__3.0.0_0.0__eai_1.36_enpu2.pmd:$(TARGET_COPY_OUT_VENDOR)/etc/acdbdata/nn_vad_models/fai__3.0.0_0.0__eai_1.36_enpu2.pmd \
-    vendor/xiaomi/peridot/proprietary/vendor/etc/ambient_para.conf:$(TARGET_COPY_OUT_VENDOR)/etc/ambient_para.conf \
     vendor/xiaomi/peridot/proprietary/vendor/etc/apdr.conf:$(TARGET_COPY_OUT_VENDOR)/etc/apdr.conf \
     vendor/xiaomi/peridot/proprietary/vendor/etc/audio/sku_cliffs/audio_effects.conf:$(TARGET_COPY_OUT_VENDOR)/etc/audio/sku_cliffs/audio_effects.conf \
     vendor/xiaomi/peridot/proprietary/vendor/etc/audio/sku_cliffs/mixer_paths_cliffs_mtp.xml:$(TARGET_COPY_OUT_VENDOR)/etc/audio/sku_cliffs/mixer_paths_cliffs_mtp.xml \
@@ -1025,7 +1024,6 @@ PRODUCT_COPY_FILES += \
     vendor/xiaomi/peridot/proprietary/vendor/etc/init/dataqti.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/dataqti.rc \
     vendor/xiaomi/peridot/proprietary/vendor/etc/init/dpmQmiMgr.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/dpmQmiMgr.rc \
     vendor/xiaomi/peridot/proprietary/vendor/etc/init/hw/init.batterysecret.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/hw/init.batterysecret.rc \
-    vendor/xiaomi/peridot/proprietary/vendor/etc/init/hw/init.mi_ambient.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/hw/init.mi_ambient.rc \
     vendor/xiaomi/peridot/proprietary/vendor/etc/init/hw/init.mi_thermald.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/hw/init.mi_thermald.rc \
     vendor/xiaomi/peridot/proprietary/vendor/etc/init/hw/init.qti.kernel.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/hw/init.qti.kernel.rc \
     vendor/xiaomi/peridot/proprietary/vendor/etc/init/ims-dataservice-daemon.rc:$(TARGET_COPY_OUT_VENDOR)/etc/init/ims-dataservice-daemon.rc \
@@ -2729,7 +2727,6 @@ PRODUCT_PACKAGES += \
     loc_launcher \
     lowi-server \
     mbnota \
-    mi_ambient \
     mi_thermald \
     mlid \
     nicmd \
diff --git a/proprietary/vendor/bin/mi_ambient b/proprietary/vendor/bin/mi_ambient
deleted file mode 100755
index 855c1a3..0000000
Binary files a/proprietary/vendor/bin/mi_ambient and /dev/null differ
diff --git a/proprietary/vendor/etc/ambient_para.conf b/proprietary/vendor/etc/ambient_para.conf
deleted file mode 100644
index 9d13eae..0000000
--- a/proprietary/vendor/etc/ambient_para.conf
+++ /dev/null
@@ -1,16 +0,0 @@
-parameter_a =-4.398945048
-parameter_b =1.09926747
-parameter_c =-0.015058809
-parameter_d =-0.205398859
-parameter_g =7.187541946
-parameter_f =1.13716524
-parameter_com =0.15137951
-parameter_coeff =0.95565858
-average_lambda=-0.00182194
-samplingRate=0.9
-parameter_e=2.7
-parameter_k=0.015
-parameter_va=0.069
-parameter_std=0.5
-cold_therm=quiet_therm
-hot_therm=cpu_therm
\ No newline at end of file
diff --git a/proprietary/vendor/etc/init/hw/init.mi_ambient.rc b/proprietary/vendor/etc/init/hw/init.mi_ambient.rc
deleted file mode 100644
index 16ee61f..0000000
--- a/proprietary/vendor/etc/init/hw/init.mi_ambient.rc
+++ /dev/null
@@ -1,14 +0,0 @@
-on charger
-    wait /sys/class/power_supply/usb/type
-    start mi_ambient
-on boot
-    wait /sys/class/power_supply/usb/type
-    start mi_ambient
-
-service mi_ambient /system/vendor/bin/mi_ambient
-    class main
-    user root
-    group system
-    oneshot
-    seclabel u:r:mi_ambient:s0
-    
\ No newline at end of file