diff --git a/config.yaml b/config.yaml
index af908df..4bd9f34 100644
--- a/config.yaml
+++ b/config.yaml
@@ -160,8 +160,6 @@ ocr:
 ratelimit:
     requests: 5000
     window: 60s
-    exclude_domains: # 排除频率限制的域名
-        - "api.*" # 排除所有 api.* 二级域名（业务核心接口）
 
 # 每日请求限制配置
 daily_ratelimit:
diff --git a/internal/config/config.go b/internal/config/config.go
index 87a8c54..ba63e76 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -117,11 +117,9 @@ type JWTConfig struct {
 
 // RateLimitConfig 限流配置
 type RateLimitConfig struct {
-	Requests      int           `mapstructure:"requests"`
-	Window        time.Duration `mapstructure:"window"`
-	Burst         int           `mapstructure:"burst"`
-	ExcludePaths   []string     `mapstructure:"exclude_paths"`   // 排除频率限制的路径
-	ExcludeDomains []string     `mapstructure:"exclude_domains"` // 排除频率限制的域名
+	Requests int           `mapstructure:"requests"`
+	Window   time.Duration `mapstructure:"window"`
+	Burst    int           `mapstructure:"burst"`
 }
 
 // DailyRateLimitConfig 每日限流配置
diff --git a/internal/shared/middleware/ratelimit.go b/internal/shared/middleware/ratelimit.go
index 6fff0b9..b544b0d 100644
--- a/internal/shared/middleware/ratelimit.go
+++ b/internal/shared/middleware/ratelimit.go
@@ -2,7 +2,6 @@ package middleware
 
 import (
 	"fmt"
-	"strings"
 	"sync"
 	"time"
 
@@ -43,23 +42,6 @@ func (m *RateLimitMiddleware) GetPriority() int {
 // Handle 返回中间件处理函数
 func (m *RateLimitMiddleware) Handle() gin.HandlerFunc {
 	return func(c *gin.Context) {
-		// 检查是否在排除域名中
-		host := c.Request.Host
-		// 移除端口部分
-		if idx := strings.Index(host, ":"); idx != -1 {
-			host = host[:idx]
-		}
-		if m.isExcludedDomain(host) {
-			c.Next()
-			return
-		}
-
-		// 检查是否在排除路径中
-		if m.isExcludedPath(c.Request.URL.Path) {
-			c.Next()
-			return
-		}
-
 		// 获取客户端标识（IP地址）
 		clientID := m.getClientID(c)
 
@@ -168,64 +150,6 @@ func (m *RateLimitMiddleware) cleanup() {
 	}
 }
 
-// isExcludedDomain 检查域名是否在排除列表中
-func (m *RateLimitMiddleware) isExcludedDomain(host string) bool {
-	for _, excludeDomain := range m.config.RateLimit.ExcludeDomains {
-		// 支持通配符匹配
-		if strings.HasPrefix(excludeDomain, "*") {
-			// 后缀匹配，如 "*.api.example.com" 匹配 "api.example.com"
-			if strings.HasSuffix(host, excludeDomain[1:]) {
-				return true
-			}
-		} else if strings.HasSuffix(excludeDomain, "*") {
-			// 前缀匹配，如 "api.*" 匹配 "api.example.com"
-			if strings.HasPrefix(host, excludeDomain[:len(excludeDomain)-1]) {
-				return true
-			}
-		} else {
-			// 精确匹配
-			if host == excludeDomain {
-				return true
-			}
-		}
-	}
-	return false
-}
-
-// isExcludedPath 检查路径是否在排除列表中
-func (m *RateLimitMiddleware) isExcludedPath(path string) bool {
-	for _, excludePath := range m.config.RateLimit.ExcludePaths {
-		// 支持多种匹配模式
-		if strings.HasPrefix(excludePath, "*") {
-			// 前缀匹配，如 "*api_name" 匹配 "/api/v1/any_api_name"
-			if strings.Contains(path, excludePath[1:]) {
-				return true
-			}
-		} else if strings.HasSuffix(excludePath, "*") {
-			// 后缀匹配，如 "/api/v1/*" 匹配 "/api/v1/any_api_name"
-			if strings.HasPrefix(path, excludePath[:len(excludePath)-1]) {
-				return true
-			}
-		} else if strings.Contains(excludePath, "*") {
-			// 中间通配符匹配，如 "/api/v1/*api_name" 匹配 "/api/v1/any_api_name"
-			parts := strings.Split(excludePath, "*")
-			if len(parts) == 2 {
-				prefix := parts[0]
-				suffix := parts[1]
-				if strings.HasPrefix(path, prefix) && strings.HasSuffix(path, suffix) {
-					return true
-				}
-			}
-		} else {
-			// 精确匹配
-			if path == excludePath {
-				return true
-			}
-		}
-	}
-	return false
-}
-
 // GetStats 获取限流统计
 func (m *RateLimitMiddleware) GetStats() map[string]interface{} {
 	m.mutex.RLock()