diff --git a/.config b/.config
index 8628bee..2194d37 100644
--- a/.config
+++ b/.config
@@ -583,6 +583,7 @@ CONFIG_PKG_LVGL_VER="v8.3.10"
 # CONFIG_PKG_USING_U8G2 is not set
 # end of u8g2: a monochrome graphic library
 
+# CONFIG_PKG_USING_NES_SIMULATOR is not set
 # CONFIG_PKG_USING_OPENMV is not set
 # CONFIG_PKG_USING_MUPDF is not set
 # CONFIG_PKG_USING_STEMWIN is not set
@@ -1162,6 +1163,7 @@ CONFIG_PKG_RS485_VER="v1.06"
 # CONFIG_PKG_USING_ISOTP_C is not set
 # CONFIG_PKG_USING_IKUNLED is not set
 # CONFIG_PKG_USING_INS5T8025 is not set
+# CONFIG_PKG_USING_ST7305 is not set
 # CONFIG_PKG_USING_SPI_TOOLS is not set
 # end of peripheral libraries and drivers
 
diff --git a/.cproject b/.cproject
index 163db0e..b85ef55 100644
--- a/.cproject
+++ b/.cproject
@@ -1526,7 +1526,7 @@
   <storageModule moduleId="org.eclipse.cdt.core.LanguageSettingsProviders" />
   <storageModule moduleId="refreshScope" versionNumber="2">
     <configuration configurationName="Debug">
-      <resource resourceType="PROJECT" workspacePath="/828F" />
+      <resource resourceType="PROJECT" workspacePath="/project" />
     </configuration>
   </storageModule>
   <storageModule moduleId="org.eclipse.cdt.make.core.buildtargets" />
diff --git a/.project b/.project
index f059ea4..350c330 100644
--- a/.project
+++ b/.project
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <projectDescription>
-  <name>828F</name>
+  <name>project</name>
   <comment />
   <projects>
 	</projects>
diff --git a/applications/data/DATA_comm.c b/applications/data/DATA_comm.c
index 413b149..0142862 100644
--- a/applications/data/DATA_comm.c
+++ b/applications/data/DATA_comm.c
@@ -408,20 +408,20 @@ void pasre_DAT(const char *api, const char *json_str)
     }
     else if (strcmp(api, "SC830") == 0)
     {//当前信息
-        cJSON_AddItemToObject(dat,"ERR",cJSON_CreateBool(MACHINE_ERR));
-        cJSON_AddItemToObject(dat,"LOCK",cJSON_CreateBool(MACHINE_LOCK));
+        cJSON_AddItemToObject(dat,"ERR",cJSON_CreateNumber(MACHINE_ERR));
+        cJSON_AddItemToObject(dat,"LOCK",cJSON_CreateNumber(MACHINE_LOCK));
         cJSON_AddItemToObject(dat,"Status",cJSON_CreateString(Message));
         cJSON_AddItemToObject(dat,"Work",cJSON_CreateString(Work));
         cJSON_AddItemToObject(dat,"ReDye",cJSON_CreateNumber(Redye));
         cJSON_AddItemToObject(dat,"Process",cJSON_CreateString(Process));
         cJSON_AddItemToObject(dat,"Step",cJSON_CreateString(Step));
-        cJSON_AddItemToObject(dat,"User",cJSON_CreateBool(MACHINE_USER));
-        cJSON_AddItemToObject(dat,"UserB",cJSON_CreateString("False"));
+        cJSON_AddItemToObject(dat,"User",cJSON_CreateNumber(MACHINE_USER));
+        cJSON_AddItemToObject(dat,"UserB",cJSON_CreateNumber(0));
         cJSON_AddItemToObject(dat,"InfoS",cJSON_CreateNumber(UserInfoStart));
         cJSON_AddItemToObject(dat,"Info",cJSON_CreateString(Info));
         cJSON_AddItemToObject(dat,"RUN",cJSON_CreateNumber(RUN));
         cJSON_AddItemToObject(dat,"STEPID",cJSON_CreateNumber(STEPID));
-        cJSON_AddItemToObject(dat,"CALL",cJSON_CreateBool(MACHINE_CALL));
+        cJSON_AddItemToObject(dat,"CALL",cJSON_CreateNumber(MACHINE_CALL));
         cJSON_AddItemToObject(dat,"MST",cJSON_CreateNumber(MST));
         cJSON_AddItemToObject(dat,"MTT",cJSON_CreateNumber(MTT));
         cJSON_AddItemToObject(dat,"MTL",cJSON_CreateNumber(MTL));
@@ -431,8 +431,6 @@ void pasre_DAT(const char *api, const char *json_str)
         cJSON_AddItemToObject(dat,"STLA",cJSON_CreateNumber(STLA));
         cJSON_AddItemToObject(dat,"STTB",cJSON_CreateNumber(STTB));
         cJSON_AddItemToObject(dat,"STLB",cJSON_CreateNumber(STLB));
-        cJSON_AddItemToObject(dat,"STTC",cJSON_CreateNumber(STTC));
-        cJSON_AddItemToObject(dat,"STLC",cJSON_CreateNumber(STLC));
     }
     else if (strcmp(api, "SC831") == 0)
     {//当前步骤信息
diff --git a/applications/data/Variable.c b/applications/data/Variable.c
index db157b0..9f22193 100644
--- a/applications/data/Variable.c
+++ b/applications/data/Variable.c
@@ -21,11 +21,11 @@ char machine_name[16];
 char machine_ID[3];
 
 // 状态标志
-char MACHINE_ERR = 0;
-char MACHINE_LOCK = 0;
-char MACHINE_AUTO = 0;
-char MACHINE_CALL = 0;
-char MACHINE_USER = 0;
+rt_bool_t MACHINE_ERR = 0;
+rt_bool_t MACHINE_LOCK = 0;
+rt_bool_t MACHINE_AUTO =0;
+rt_bool_t MACHINE_CALL = 0;
+rt_bool_t MACHINE_USER = 0;
 
 // 字符串变量（RAM 中可修改）
 char Work[25]="SC----------";
diff --git a/applications/data/Variable.h b/applications/data/Variable.h
index 1a016dd..976bb31 100644
--- a/applications/data/Variable.h
+++ b/applications/data/Variable.h
@@ -22,11 +22,11 @@ extern char machine_name[16];
 extern char machine_ID[3];
 
 // ===== 布尔变量 =====
-extern char MACHINE_ERR;
-extern char MACHINE_LOCK;
-extern char MACHINE_AUTO;
-extern char MACHINE_CALL;
-extern char MACHINE_USER;
+extern rt_bool_t MACHINE_ERR;
+extern rt_bool_t MACHINE_LOCK;
+extern rt_bool_t MACHINE_AUTO;
+extern rt_bool_t MACHINE_CALL;
+extern rt_bool_t MACHINE_USER;
 
 // ===== 字符串 =====
 extern char Work[25];
diff --git a/applications/disk/QSPI_elmfatfs.c b/applications/disk/QSPI_elmfatfs.c
index a635689..add9767 100644
--- a/applications/disk/QSPI_elmfatfs.c
+++ b/applications/disk/QSPI_elmfatfs.c
@@ -112,7 +112,7 @@ int qspi_fal(void)
     {
         LOG_E("Format memory sysdata");
         /* 格式化文件系统 */
-        dfs_mkfs("lfs", "sysdata");
+        //dfs_mkfs("lfs", "sysdata");
         /* 挂载 littlefs */
         if (dfs_mount("sysdata", "/sys", "lfs", 0, NULL) == RT_EOK)
         {
diff --git a/applications/sql/DB_SQLite.c b/applications/sql/DB_SQLite.c
index 896c164..b117331 100644
--- a/applications/sql/DB_SQLite.c
+++ b/applications/sql/DB_SQLite.c
@@ -13,6 +13,7 @@
 #include <dfs_posix.h>
 #include "DB_SQLite.h"
 #include "sqlite3.h"
+#include <stdbool.h>
 
 #define DB_NAME "/sddisk/SC828.db"
 int db_HelperInit;
@@ -180,6 +181,10 @@ void close_db_immediately(void) {
 void db_sqlite_init_full(void)
 {
     LOG_D("[DataBase] Init SQLite");
+
+    rt_uint8_t * ptr = rt_malloc(1024*4);
+    sqlite3_config(SQLITE_CONFIG_PAGECACHE, ptr, 4096, 1);
+
     sqlite3_initialize();
 
     if (access(DB_NAME, F_OK) != 0)
@@ -194,6 +199,9 @@ void db_sqlite_init_full(void)
            }
            return; //
        } else{
+
+           sqlite3_exec(g_db, "PRAGMA cache_size = 8;", 0, 0, 0);
+
            if(sqlite3_exec(g_db,sql_upgrade_workorder_steps, 0, 0, 0)==0)
            {
                LOG_D("[DataBASE]WorkorderSteps Created successfully ");
@@ -339,7 +347,7 @@ static void db_sqlite(void *parameter) {
                 continue;
             } else {
                 //限制缓存大小 (KB)
-                sqlite3_exec(g_db, "PRAGMA cache_size = 8;", 0, 0, 0);
+                //sqlite3_exec(g_db, "PRAGMA cache_size = 8;", 0, 0, 0);
                 //设置临时存储为文件模式 (节省内存)
                 //sqlite3_exec(g_db, "PRAGMA temp_store = FILE;", 0, 0, 0);
                 //rt_kprintf("Opened database: %s\n", DB_NAME);
diff --git a/drivers/board.c b/drivers/board.c
index e834b45..b32b56c 100644
--- a/drivers/board.c
+++ b/drivers/board.c
@@ -19,7 +19,7 @@ rt_weak void rt_hw_board_init()
     /* 允许未对齐访问（Cortex-M3/M4/M7 支持） */
     //SCB->CCR |= SCB_CCR_UNALIGN_TRP_Msk; // ← 默认是 1（禁止）
     // 要允许，应该 CLEAR 这个位！
-    //SCB->CCR &= ～SCB_CCR_UNALIGN_TRP_Msk;
+    //SCB->CCR &= ~SCB_CCR_UNALIGN_TRP_Msk;
 
     extern void hw_board_init(char *clock_src, int32_t clock_src_freq, int32_t clock_target_freq);
 
diff --git a/packages/sqlite/sqlite_config_rtthread.h b/packages/sqlite/sqlite_config_rtthread.h
index fcc89e6..a5101e9 100644
--- a/packages/sqlite/sqlite_config_rtthread.h
+++ b/packages/sqlite/sqlite_config_rtthread.h
@@ -41,4 +41,14 @@
 #define SQLITE_OS_RTTHREAD 1
 #endif
 
+#ifndef SQLITE_DISABLE_INTRINSIC
+#define SQLITE_DISABLE_INTRINSIC 1
+#endif
+
+#ifndef SQLITE_BYTEORDER
+#define SQLITE_BYTEORDER 0
+#endif
+
+#define SQLITE_OMIT_RBU 1
+
 #endif
diff --git a/rt-thread/include/rtthread.h b/rt-thread/include/rtthread.h
index 35b0893..d1a394d 100644
--- a/rt-thread/include/rtthread.h
+++ b/rt-thread/include/rtthread.h
@@ -344,6 +344,7 @@ rt_err_t rt_memheap_init(struct rt_memheap *memheap,
 rt_err_t rt_memheap_detach(struct rt_memheap *heap);
 void *rt_memheap_alloc(struct rt_memheap *heap, rt_size_t size);
 void *rt_memheap_realloc(struct rt_memheap *heap, void *ptr, rt_size_t newsize);
+void *rt_memheap_calloc(struct rt_memheap *heap, rt_size_t count, rt_size_t size);
 void rt_memheap_free(void *ptr);
 void rt_memheap_info(struct rt_memheap *heap,
                      rt_size_t *total,
diff --git a/rt-thread/src/memheap.c b/rt-thread/src/memheap.c
index 4b09fea..71d56e6 100644
--- a/rt-thread/src/memheap.c
+++ b/rt-thread/src/memheap.c
@@ -585,6 +585,33 @@ void *rt_memheap_realloc(struct rt_memheap *heap, void *ptr, rt_size_t newsize)
 }
 RTM_EXPORT(rt_memheap_realloc);
 
+/**
+ * @brief This function will allocate a block of memory from the specified memheap,
+ *        and initialize all bytes in the allocated block to zero.
+ *
+ * @param heap is a pointer to the memheap object from which to allocate memory.
+ *
+ * @param count is the number of elements to allocate.
+ *
+ * @param size is the size of each element.
+ *
+ * @return the allocated memory block address, or RT_NULL on failure.
+ */
+void *rt_memheap_calloc(struct rt_memheap *heap, rt_size_t count, rt_size_t size)
+{
+    void *p;
+
+    /* allocate 'count' objects of size 'size' */
+    p = rt_memheap_alloc(heap,count * size);
+    /* zero the memory */
+    if (p)
+    {
+        rt_memset(p, 0, count * size);
+    }
+    return p;
+}
+RTM_EXPORT(rt_memheap_calloc);
+
 /**
  * @brief This function will release the allocated memory block by
  *        rt_malloc. The released memory block is taken back to system heap.