diff --git a/RollCallServer/src/main/java/cc/aspark/constant/MessageConstant.java b/RollCallServer/src/main/java/cc/aspark/constant/MessageConstant.java
new file mode 100644
index 0000000..6acf6a3
--- /dev/null
+++ b/RollCallServer/src/main/java/cc/aspark/constant/MessageConstant.java
@@ -0,0 +1,13 @@
+package cc.aspark.constant;
+
+public class MessageConstant {
+
+    public static final String PASSWORD_ERROR = "密码错误";
+    public static final String ACCOUNT_NOT_FOUND = "账号不存在";
+    public static final String UNKNOWN_ERROR = "未知错误";
+    public static final String USER_NOT_LOGIN = "用户未登录";
+    public static final String LOGIN_FAILED = "登录失败";
+    public static final String DELETE_FAILED = "删除失败";
+    public static final String INVALID_INPUT = "输入无效";
+
+}
\ No newline at end of file
diff --git a/RollCallServer/src/main/java/cc/aspark/context/BaseContext.java b/RollCallServer/src/main/java/cc/aspark/context/BaseContext.java
new file mode 100644
index 0000000..368503e
--- /dev/null
+++ b/RollCallServer/src/main/java/cc/aspark/context/BaseContext.java
@@ -0,0 +1,19 @@
+package cc.aspark.context;
+
+public class BaseContext {
+
+    public static ThreadLocal<Long> threadLocal = new ThreadLocal<>();
+
+    public static void setCurrentId(Long id) {
+        threadLocal.set(id);
+    }
+
+    public static Long getCurrentId() {
+        return threadLocal.get();
+    }
+
+    public static void removeCurrentId() {
+        threadLocal.remove();
+    }
+
+}
diff --git a/RollCallServer/src/main/java/cc/aspark/properties/JwtProperties.java b/RollCallServer/src/main/java/cc/aspark/properties/JwtProperties.java
new file mode 100644
index 0000000..664cd60
--- /dev/null
+++ b/RollCallServer/src/main/java/cc/aspark/properties/JwtProperties.java
@@ -0,0 +1,19 @@
+package cc.aspark.properties;
+
+import lombok.Data;
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.stereotype.Component;
+
+@Component
+@ConfigurationProperties(prefix = "jwt")
+@Data
+public class JwtProperties {
+
+    /**
+     * 管理端员工生成jwt令牌相关配置
+     */
+    private String secretKey;
+    private long ttl;
+    private String tokenName;
+
+}