diff --git a/src/main/java/com/realtime/protection/ProtectionApplication.java b/src/main/java/com/realtime/protection/ProtectionApplication.java
index 4effcda..13f15d1 100644
--- a/src/main/java/com/realtime/protection/ProtectionApplication.java
+++ b/src/main/java/com/realtime/protection/ProtectionApplication.java
@@ -2,7 +2,10 @@ package com.realtime.protection;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.web.bind.annotation.RequestMethod;
 
+@CrossOrigin(origins = "*", allowedHeaders = "*", methods = {RequestMethod.GET, RequestMethod.POST, RequestMethod.PUT, RequestMethod.DELETE})
 @SpringBootApplication
 public class ProtectionApplication {
 
diff --git a/src/main/java/com/realtime/protection/server/alertmessage/AlertMessageController.java b/src/main/java/com/realtime/protection/server/alertmessage/AlertMessageController.java
index f927b05..71e5fe0 100644
--- a/src/main/java/com/realtime/protection/server/alertmessage/AlertMessageController.java
+++ b/src/main/java/com/realtime/protection/server/alertmessage/AlertMessageController.java
@@ -12,6 +12,7 @@ import org.springframework.web.bind.annotation.*;
 import java.util.List;
 import java.util.Map;
 
+@CrossOrigin(origins = "*")
 @RestController
 @RequestMapping("alertmessage")
 @Slf4j
diff --git a/src/main/java/com/realtime/protection/server/alertmessage/kafkaConsumer/KafkaProducerController.java b/src/main/java/com/realtime/protection/server/alertmessage/kafkaConsumer/KafkaProducerController.java
index ae2d672..8572145 100644
--- a/src/main/java/com/realtime/protection/server/alertmessage/kafkaConsumer/KafkaProducerController.java
+++ b/src/main/java/com/realtime/protection/server/alertmessage/kafkaConsumer/KafkaProducerController.java
@@ -6,6 +6,7 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.kafka.core.KafkaTemplate;
 import org.springframework.web.bind.annotation.*;
 
+@CrossOrigin(origins = "*")
 @Slf4j
 @RestController
 public class KafkaProducerController {
diff --git a/src/main/java/com/realtime/protection/server/defense/object/ProtectObjectController.java b/src/main/java/com/realtime/protection/server/defense/object/ProtectObjectController.java
index 6445c94..be2bfa6 100644
--- a/src/main/java/com/realtime/protection/server/defense/object/ProtectObjectController.java
+++ b/src/main/java/com/realtime/protection/server/defense/object/ProtectObjectController.java
@@ -22,6 +22,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
+@CrossOrigin(origins = "*")
 @RestController
 @RequestMapping("/proobj")
 public class ProtectObjectController implements ProtectObjectControllerApi {
diff --git a/src/main/java/com/realtime/protection/server/defense/template/TemplateController.java b/src/main/java/com/realtime/protection/server/defense/template/TemplateController.java
index bae8d39..ae4153d 100644
--- a/src/main/java/com/realtime/protection/server/defense/template/TemplateController.java
+++ b/src/main/java/com/realtime/protection/server/defense/template/TemplateController.java
@@ -11,6 +11,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
+@CrossOrigin(origins = "*")
 @RestController("TemplateControllerOld")
 @RequestMapping("/templateold")
 public class TemplateController implements TemplateControllerApi {
diff --git a/src/main/java/com/realtime/protection/server/defense/templatenew/TemplateController.java b/src/main/java/com/realtime/protection/server/defense/templatenew/TemplateController.java
index c41cf44..a086ee2 100644
--- a/src/main/java/com/realtime/protection/server/defense/templatenew/TemplateController.java
+++ b/src/main/java/com/realtime/protection/server/defense/templatenew/TemplateController.java
@@ -15,6 +15,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
+@CrossOrigin(origins = "*")
 @RestController
 @RequestMapping("/template/")
 public class TemplateController implements TemplateNewCpntrollerApi{
diff --git a/src/main/java/com/realtime/protection/server/dictionary/DictController.java b/src/main/java/com/realtime/protection/server/dictionary/DictController.java
index 0368718..7d1c2ff 100644
--- a/src/main/java/com/realtime/protection/server/dictionary/DictController.java
+++ b/src/main/java/com/realtime/protection/server/dictionary/DictController.java
@@ -1,11 +1,9 @@
 package com.realtime.protection.server.dictionary;
 
 import com.realtime.protection.configuration.response.ResponseResult;
-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.*;
 
+@CrossOrigin(origins = "*")
 @RestController
 @RequestMapping("/dict")
 public class DictController implements DictControllerApi{
diff --git a/src/main/java/com/realtime/protection/server/nodetree/NodeTreeController.java b/src/main/java/com/realtime/protection/server/nodetree/NodeTreeController.java
index f864fb5..3d9e3b4 100644
--- a/src/main/java/com/realtime/protection/server/nodetree/NodeTreeController.java
+++ b/src/main/java/com/realtime/protection/server/nodetree/NodeTreeController.java
@@ -4,6 +4,7 @@ package com.realtime.protection.server.nodetree;
 import com.realtime.protection.configuration.response.ResponseResult;
 import lombok.extern.slf4j.Slf4j;
 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;
@@ -13,7 +14,7 @@ import java.util.List;
 
 //李福连
 
-
+@CrossOrigin(origins = "*")
 @RestController
 @RequestMapping("/nodeTree")
 @Slf4j
diff --git a/src/main/java/com/realtime/protection/server/rule/dynamicrule/DynamicRuleController.java b/src/main/java/com/realtime/protection/server/rule/dynamicrule/DynamicRuleController.java
index ddad90e..c771734 100644
--- a/src/main/java/com/realtime/protection/server/rule/dynamicrule/DynamicRuleController.java
+++ b/src/main/java/com/realtime/protection/server/rule/dynamicrule/DynamicRuleController.java
@@ -16,6 +16,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
+@CrossOrigin(origins = "*")
 @RestController
 @RequestMapping("dynamicrule")
 @Slf4j
diff --git a/src/main/java/com/realtime/protection/server/rule/staticrule/StaticRuleController.java b/src/main/java/com/realtime/protection/server/rule/staticrule/StaticRuleController.java
index cf3c002..4eb7428 100644
--- a/src/main/java/com/realtime/protection/server/rule/staticrule/StaticRuleController.java
+++ b/src/main/java/com/realtime/protection/server/rule/staticrule/StaticRuleController.java
@@ -34,7 +34,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
-
+@CrossOrigin(origins = "*")
 @RestController
 @RequestMapping("/staticrule")
 @Slf4j
diff --git a/src/main/java/com/realtime/protection/server/task/TaskController.java b/src/main/java/com/realtime/protection/server/task/TaskController.java
index ce609bf..89f1ec1 100644
--- a/src/main/java/com/realtime/protection/server/task/TaskController.java
+++ b/src/main/java/com/realtime/protection/server/task/TaskController.java
@@ -49,6 +49,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
+@CrossOrigin(origins = "*")
 @RestController
 @RequestMapping("/task")
 public class TaskController implements TaskControllerApi {
diff --git a/src/main/java/com/realtime/protection/server/user/login/LoginController.java b/src/main/java/com/realtime/protection/server/user/login/LoginController.java
index 1f4e587..6e43518 100644
--- a/src/main/java/com/realtime/protection/server/user/login/LoginController.java
+++ b/src/main/java/com/realtime/protection/server/user/login/LoginController.java
@@ -8,12 +8,7 @@ import jakarta.servlet.http.HttpServletResponse;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.core.HashOperations;
 import org.springframework.data.redis.core.StringRedisTemplate;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 
 import com.realtime.protection.configuration.entity.user.User;
 import com.realtime.protection.configuration.entity.user.UserFull;
@@ -27,6 +22,7 @@ import java.util.Map;
 import java.util.concurrent.TimeUnit;
 
 // Just for example, not in production environment
+@CrossOrigin(origins = "*")
 @RestController
 @RequestMapping("/user")
 public class LoginController {
diff --git a/src/main/java/com/realtime/protection/server/whitelist/WhiteListController.java b/src/main/java/com/realtime/protection/server/whitelist/WhiteListController.java
index 9ac2709..8e31a99 100644
--- a/src/main/java/com/realtime/protection/server/whitelist/WhiteListController.java
+++ b/src/main/java/com/realtime/protection/server/whitelist/WhiteListController.java
@@ -20,6 +20,7 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 
+@CrossOrigin(origins = "*")
 @RestController
 @RequestMapping("/whiteobj")
 public class WhiteListController implements WhiteListControllerApi {