diff --git a/README.md b/README.md
index 639c56e..38d886e 100644
--- a/README.md
+++ b/README.md
@@ -40,6 +40,7 @@ Final:
 
 TODO2:
     Ìí¼ÓÖ¸ÁîÉÏ´«×îÐÂÒ»Ìõ¼Ç¼
+    ³äµçÖв»ÔÊÐí²É¼¯
 
 ...
 
@@ -73,6 +74,7 @@ TODO2:
 
 
 
+
 BUG:
     ʵʱÉϱ¨£¬µÚÈý¸öͨµÀÊý¾Ý¼´±ãÉϱ¨Êý¾ÝΪ0£¬Ò²»áͻȻ³öÏÖÒ»¸öÍ»±äÊý¾Ý¡£ÔÝʱδ·¢ÏÖÔ­Òò
 
diff --git a/app/config/sdk_config.h b/app/config/sdk_config.h
index c380b27..0500889 100644
--- a/app/config/sdk_config.h
+++ b/app/config/sdk_config.h
@@ -7812,7 +7812,7 @@
 // <e> NRF_LOG_ENABLED - nrf_log - Logger
 //==========================================================
 #ifndef NRF_LOG_ENABLED
-#define NRF_LOG_ENABLED 1
+#define NRF_LOG_ENABLED 0
 #endif
 // <h> Log message pool - Configuration of log message pool
 
diff --git a/app/src/basic/version.h b/app/src/basic/version.h
index 65a8814..47a95e9 100644
--- a/app/src/basic/version.h
+++ b/app/src/basic/version.h
@@ -2,7 +2,7 @@
 #define CATEGORY "M1002" // Èýµ¼Áª
 #define MANUFACTURER_NAME "iflytop"
 
-#define FIRMWARE_VERSION 0x0004
+#define FIRMWARE_VERSION (10)
 #define BLESTACK_VERSION 1
 #define BOOTLOADER_VERSION 1
 #define HARDWARE_VERSION (1)
diff --git a/doc/爱上学 M502728-520mAh-A2 规格书.pdf b/doc/爱上学 M502728-520mAh-A2 规格书.pdf
new file mode 100644
index 0000000..b8f5f08
Binary files /dev/null and b/doc/爱上学 M502728-520mAh-A2 规格书.pdf differ
diff --git a/sdk b/sdk
index 0ea0526..cbdf2ba 160000
--- a/sdk
+++ b/sdk
@@ -1 +1 @@
-Subproject commit 0ea0526c178ddd752afbf60b6b145cdd97ee1263
+Subproject commit cbdf2ba8b6fa07b55b17b82f5eb296b12e6f2040