diff --git a/server/src/main/java/cn/keking/web/filter/TrustHostFilter.java b/server/src/main/java/cn/keking/web/filter/TrustHostFilter.java
index e661844f..00e75815 100644
--- a/server/src/main/java/cn/keking/web/filter/TrustHostFilter.java
+++ b/server/src/main/java/cn/keking/web/filter/TrustHostFilter.java
@@ -4,7 +4,12 @@ import cn.keking.config.ConfigConstants;
 import cn.keking.utils.WebUtils;
 
 import java.io.IOException;
+import java.net.Inet4Address;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
 import java.nio.charset.StandardCharsets;
+import java.util.Set;
+import java.util.regex.Pattern;
 import jakarta.servlet.Filter;
 import jakarta.servlet.FilterChain;
 import jakarta.servlet.FilterConfig;
@@ -56,7 +61,7 @@ public class TrustHostFilter implements Filter {
     public boolean isNotTrustHost(String host) {
         // 如果配置了黑名单，优先检查黑名单
         if (CollectionUtils.isNotEmpty(ConfigConstants.getNotTrustHostSet())) {
-            return ConfigConstants.getNotTrustHostSet().contains(host);
+            return matchAnyPattern(host, ConfigConstants.getNotTrustHostSet());
         }
 
         // 如果配置了白名单，检查是否在白名单中
@@ -66,7 +71,7 @@ public class TrustHostFilter implements Filter {
                 logger.debug("允许所有主机访问（通配符模式）: {}", host);
                 return false;
             }
-            return !ConfigConstants.getTrustHostSet().contains(host);
+            return !matchAnyPattern(host, ConfigConstants.getTrustHostSet());
         }
 
         // 安全加固：默认拒绝所有未配置的主机（防止SSRF攻击）
@@ -75,6 +80,88 @@ public class TrustHostFilter implements Filter {
         return true;
     }
 
+    private boolean matchAnyPattern(String host, Set<String> hostPatterns) {
+        String normalizedHost = host == null ? "" : host.toLowerCase();
+        for (String hostPattern : hostPatterns) {
+            if (matchHostPattern(normalizedHost, hostPattern)) {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    /**
+     * 支持三种匹配方式：
+     * 1. 精确匹配：example.com
+     * 2. 通配符匹配：*.example.com、192.168.*
+     * 3. IPv4 CIDR：192.168.0.0/16
+     */
+    private boolean matchHostPattern(String host, String hostPattern) {
+        if (hostPattern == null || hostPattern.trim().isEmpty()) {
+            return false;
+        }
+        String pattern = hostPattern.trim().toLowerCase();
+
+        if ("*".equals(pattern)) {
+            return true;
+        }
+
+        if (pattern.contains("/")) {
+            return matchIpv4Cidr(host, pattern);
+        }
+
+        if (pattern.contains("*")) {
+            String regex = wildcardToRegex(pattern);
+            return host.matches(regex);
+        }
+
+        return host.equals(pattern);
+    }
+
+    private String wildcardToRegex(String wildcard) {
+        StringBuilder regexBuilder = new StringBuilder("^");
+        String[] parts = wildcard.split("\\*", -1);
+        for (int i = 0; i < parts.length; i++) {
+            regexBuilder.append(Pattern.quote(parts[i]));
+            if (i < parts.length - 1) {
+                regexBuilder.append(".*");
+            }
+        }
+        regexBuilder.append("$");
+        return regexBuilder.toString();
+    }
+
+    private boolean matchIpv4Cidr(String host, String cidr) {
+        try {
+            String[] parts = cidr.split("/");
+            if (parts.length != 2) {
+                return false;
+            }
+            InetAddress hostAddress = InetAddress.getByName(host);
+            InetAddress networkAddress = InetAddress.getByName(parts[0]);
+            int prefixLength = Integer.parseInt(parts[1]);
+
+            if (!(hostAddress instanceof Inet4Address) || !(networkAddress instanceof Inet4Address) || prefixLength < 0 || prefixLength > 32) {
+                return false;
+            }
+
+            int mask = prefixLength == 0 ? 0 : -1 << (32 - prefixLength);
+            int hostInt = inet4ToInt(hostAddress);
+            int networkInt = inet4ToInt(networkAddress);
+            return (hostInt & mask) == (networkInt & mask);
+        } catch (UnknownHostException | NumberFormatException e) {
+            return false;
+        }
+    }
+
+    private int inet4ToInt(InetAddress address) {
+        byte[] bytes = address.getAddress();
+        return ((bytes[0] & 0xFF) << 24)
+                | ((bytes[1] & 0xFF) << 16)
+                | ((bytes[2] & 0xFF) << 8)
+                | (bytes[3] & 0xFF);
+    }
+
     @Override
     public void destroy() {
 
diff --git a/server/src/test/java/cn/keking/web/filter/TrustHostFilterTests.java b/server/src/test/java/cn/keking/web/filter/TrustHostFilterTests.java
new file mode 100644
index 00000000..5b97e94b
--- /dev/null
+++ b/server/src/test/java/cn/keking/web/filter/TrustHostFilterTests.java
@@ -0,0 +1,53 @@
+package cn.keking.web.filter;
+
+import cn.keking.config.ConfigConstants;
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.Test;
+
+public class TrustHostFilterTests {
+
+    private final TrustHostFilter trustHostFilter = new TrustHostFilter();
+
+    @AfterEach
+    void tearDown() {
+        ConfigConstants.setTrustHostValue("default");
+        ConfigConstants.setNotTrustHostValue("default");
+    }
+
+    @Test
+    void shouldBlockWildcardNotTrustHostPattern() {
+        ConfigConstants.setTrustHostValue("*");
+        ConfigConstants.setNotTrustHostValue("192.168.*");
+
+        assert trustHostFilter.isNotTrustHost("192.168.1.10");
+        assert !trustHostFilter.isNotTrustHost("8.8.8.8");
+    }
+
+    @Test
+    void shouldBlockCidrNotTrustHostPattern() {
+        ConfigConstants.setTrustHostValue("*");
+        ConfigConstants.setNotTrustHostValue("10.0.0.0/8");
+
+        assert trustHostFilter.isNotTrustHost("10.1.2.3");
+        assert !trustHostFilter.isNotTrustHost("11.1.2.3");
+    }
+
+    @Test
+    void shouldAllowWildcardTrustHostPattern() {
+        ConfigConstants.setTrustHostValue("*.trusted.com");
+        ConfigConstants.setNotTrustHostValue("default");
+
+        assert !trustHostFilter.isNotTrustHost("api.trusted.com");
+        assert trustHostFilter.isNotTrustHost("api.evil.com");
+    }
+
+    @Test
+    void shouldKeepBlacklistHigherPriorityThanWhitelist() {
+        ConfigConstants.setTrustHostValue("*");
+        ConfigConstants.setNotTrustHostValue("127.0.0.1,10.*");
+
+        assert trustHostFilter.isNotTrustHost("127.0.0.1");
+        assert trustHostFilter.isNotTrustHost("10.1.2.3");
+        assert !trustHostFilter.isNotTrustHost("8.8.8.8");
+    }
+}