diff --git a/pom.xml b/pom.xml
index 2e264f7..9edcb34 100644
--- a/pom.xml
+++ b/pom.xml
@@ -59,5 +59,10 @@
             <version>4.4.0</version>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-aop</artifactId>
+        </dependency>
+
     </dependencies>
 </project>
diff --git a/src/main/java/cn/hezhaohui/pc/annotation/PreAuthorize.java b/src/main/java/cn/hezhaohui/pc/annotation/PreAuthorize.java
new file mode 100644
index 0000000..a855e88
--- /dev/null
+++ b/src/main/java/cn/hezhaohui/pc/annotation/PreAuthorize.java
@@ -0,0 +1,18 @@
+package cn.hezhaohui.pc.annotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * 自定义注解，实现鉴权
+ */
+@Target(ElementType.METHOD)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface PreAuthorize {
+    /**
+     * 权限标识符
+     */
+    public String value() default "";
+}
diff --git a/src/main/java/cn/hezhaohui/pc/aspect/AuthorizeAspect.java b/src/main/java/cn/hezhaohui/pc/aspect/AuthorizeAspect.java
new file mode 100644
index 0000000..0d1460f
--- /dev/null
+++ b/src/main/java/cn/hezhaohui/pc/aspect/AuthorizeAspect.java
@@ -0,0 +1,30 @@
+package cn.hezhaohui.pc.aspect;
+
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.aspectj.lang.annotation.Pointcut;
+import org.springframework.stereotype.Component;
+
+@Component
+@Aspect
+public class AuthorizeAspect {
+
+    @Pointcut("@annotation(cn.hezhaohui.pc.annotation.PreAuthorize)")
+    public void authorizePointCut() {
+
+    }
+
+    /**
+     * 对后端接口鉴权
+     *  1. 获取当前用户角色
+     *  2. 获取角色对应权限
+     *  3. 判断当前权限标识符是否被包含
+     * @return
+     */
+    @Around("authorizePointCut()")
+    public Object handle(ProceedingJoinPoint joinPoint) throws Throwable {
+        // TODO
+        return joinPoint.proceed();
+    }
+}