diff --git a/src/main/java/com/doc/parser/infrastructure/config/CorsConfig.java b/src/main/java/com/doc/parser/infrastructure/config/CorsConfig.java
new file mode 100644
index 0000000..093aa6d
--- /dev/null
+++ b/src/main/java/com/doc/parser/infrastructure/config/CorsConfig.java
@@ -0,0 +1,21 @@
+package com.doc.parser.infrastructure.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+/**
+ * 解决前端跨域请求问题
+ */
+@Configuration
+public class CorsConfig implements WebMvcConfigurer {
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        registry.addMapping("/**")
+                .allowedOrigins("*") // 推荐指定为 "chrome-extension://<插件ID>"，测试可用 "*"
+                .allowedMethods("POST", "GET", "OPTIONS")
+                .allowedHeaders("*")
+                .allowCredentials(false); // POST 请求建议设置 false，避免携带 cookie
+    }
+}
+