diff --git a/len-blog/src/main/java/com/len/controller/ArticleController.java b/len-blog/src/main/java/com/len/controller/ArticleController.java
index 1709d10..04f99f3 100644
--- a/len-blog/src/main/java/com/len/controller/ArticleController.java
+++ b/len-blog/src/main/java/com/len/controller/ArticleController.java
@@ -12,10 +12,7 @@ import com.len.util.JsonUtil;
 import com.len.util.ReType;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 import tk.mybatis.mapper.entity.Condition;
 
 import javax.servlet.http.HttpServletRequest;
@@ -30,6 +27,8 @@ import java.util.List;
  * @email 154040976@qq.com
  * @date 2018-05-05
  */
+
+@CrossOrigin
 @RestController
 @RequestMapping("/blog")
 public class ArticleController {
diff --git a/len-blog/src/main/java/com/len/controller/BlogAdminController.java b/len-blog/src/main/java/com/len/controller/BlogAdminController.java
index f239fbc..e25dcdf 100644
--- a/len-blog/src/main/java/com/len/controller/BlogAdminController.java
+++ b/len-blog/src/main/java/com/len/controller/BlogAdminController.java
@@ -29,6 +29,7 @@ import java.util.stream.Collectors;
  * <p>
  * 博客后台业务管理
  */
+@CrossOrigin
 @RestController
 @RequestMapping("/blog-admin")
 @Slf4j
diff --git a/len-blog/src/main/java/com/len/controller/BlogCategoryController.java b/len-blog/src/main/java/com/len/controller/BlogCategoryController.java
index 13fa4c0..fc43d1e 100644
--- a/len-blog/src/main/java/com/len/controller/BlogCategoryController.java
+++ b/len-blog/src/main/java/com/len/controller/BlogCategoryController.java
@@ -3,6 +3,7 @@ package com.len.controller;
 import com.len.entity.BlogCategory;
 import com.len.service.BlogCategoryService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.CrossOrigin;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
@@ -16,6 +17,7 @@ import java.util.*;
  * @date 2018/9/9.
  * @email 154040976@qq.com
  */
+@CrossOrigin
 @RestController
 @RequestMapping("/blog")
 public class BlogCategoryController {
diff --git a/len-blog/src/main/java/com/len/controller/SignController.java b/len-blog/src/main/java/com/len/controller/SignController.java
index 6fc4b72..aeb8f8b 100644
--- a/len-blog/src/main/java/com/len/controller/SignController.java
+++ b/len-blog/src/main/java/com/len/controller/SignController.java
@@ -29,6 +29,7 @@ import java.util.stream.Collectors;
  * @date 2018/7/25.
  * @email 154040976@qq.com
  */
+@CrossOrigin
 @RestController
 @RequestMapping("/")
 @Slf4j
diff --git a/len-blog/src/main/java/com/len/controller/TagController.java b/len-blog/src/main/java/com/len/controller/TagController.java
index e0538fb..5e332a1 100644
--- a/len-blog/src/main/java/com/len/controller/TagController.java
+++ b/len-blog/src/main/java/com/len/controller/TagController.java
@@ -8,6 +8,7 @@ import com.len.entity.BlogTag;
 import com.len.service.BlogArticleService;
 import com.len.service.BlogTagService;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.web.bind.annotation.CrossOrigin;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
@@ -21,6 +22,7 @@ import java.util.List;
  * <p>
  * 标签
  */
+@CrossOrigin
 @RestController
 @RequestMapping("/blog")
 public class TagController extends BaseController {