diff --git a/mbtk/rootfs/etc/mbtk/gsw_log_manage.sh b/mbtk/rootfs/etc/mbtk/gsw_log_manage.sh
index 6be2349..ee55e8d 100755
--- a/mbtk/rootfs/etc/mbtk/gsw_log_manage.sh
+++ b/mbtk/rootfs/etc/mbtk/gsw_log_manage.sh
@@ -6,6 +6,8 @@
 LOG_DIR="/media/var/log"
 G_LOG_DIR=""
 G_LOG_DIRS=""
+G_LOG_LEVLE_CONFIG_FILE="/etc/telinit"
+G_EMMC_HEALTH_NODE="/sys/kernel/debug/mmc0/mmc0:0001/health"
 
 AP_LOG_MAX_SIZE=$(((300-20) * 1048576))   		# 300MB-10MB*2(radio_log.txt)
 CP_LOG_MAX_SIZE=$(((600-60) * 1048576))   		# 600MB-60MB(sdlog00x.sdl)
@@ -403,10 +405,39 @@
     return 0
 }
 
+set_log_level() {
+    local log_level=8
+    
+    if [ -f "$G_EMMC_HEALTH_NODE" ]; then
+        emmc_health=$(cat "$G_EMMC_HEALTH_NODE" | awk 'NR==1' | sed 's/.*-\([0-9]\{3\}\).*/\1/')
+    else
+        emmc_health=8
+    fi
+    
+    LOGI "emmc_health:$emmc_health"
+
+    if [ $emmc_health -ge 50 ] && [ $emmc_health -lt 70 ]; then
+        log_level=5
+    elif [ $emmc_health -ge 70 ]; then
+        log_level=0
+    fi
+    if [ "$log_level" -ne 8 ]; then
+        sed -i "s/\(setprop sys.default.loglevel \)\S*/\1${log_level}/" "$G_LOG_LEVLE_CONFIG_FILE"
+        sed -i "s/\(setprop sys.cp_load.loglevel \)\S*/\1${log_level}/" "$G_LOG_LEVLE_CONFIG_FILE"
+        sed -i "s/\(setprop sys.atcmdsrv.loglevel \)\S*/\1${log_level}/" "$G_LOG_LEVLE_CONFIG_FILE"
+        sed -i "s/\(setprop sys.ciClientStubTas.loglevel \)\S*/\1${log_level}/" "$G_LOG_LEVLE_CONFIG_FILE"
+        sed -i "s/\(setprop sys.nvmproxy.loglevel \)\S*/\1${log_level}/" "$G_LOG_LEVLE_CONFIG_FILE"
+        sed -i "s/\(setprop sys.rild.loglevel \)\S*/\1${log_level}/" "$G_LOG_LEVLE_CONFIG_FILE"
+        LOGI "set log level: $log_level"
+    fi
+	return 0
+}
+
 (
 	#开机延迟200秒执行
 	sleep 200 ; \
-	#处理上一次开机遗留的cp log(sdlog000.sdl会被覆盖)
+    set_log_level; \
+    #处理上一次开机遗留的cp log(sdlog000.sdl会被覆盖)
 	cp_log_previous_boot_process "$LOG_DIR" ; \
 	#创建LOG存储文件夹
 	create_log_dir "$LOG_DIR" ; \