diff --git a/parser/pom.xml b/parser/pom.xml
index 0a22b0b..b5791d1 100644
--- a/parser/pom.xml
+++ b/parser/pom.xml
@@ -59,12 +59,12 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
         <!-- Versions -->
-        <vertx.version>4.5.22</vertx.version>
+        <vertx.version>4.5.24</vertx.version>
         <org.reflections.version>0.10.2</org.reflections.version>
         <lombok.version>1.18.38</lombok.version>
-        <slf4j.version>2.0.5</slf4j.version>
+        <slf4j.version>2.0.16</slf4j.version>
         <commons-lang3.version>3.18.0</commons-lang3.version>
-        <jackson.version>2.14.2</jackson.version>
+        <jackson.version>2.18.6</jackson.version>
         <logback.version>1.5.19</logback.version>
         <junit.version>4.13.2</junit.version>
     </properties>
diff --git a/parser/src/main/java/cn/qaiu/parser/impl/PodTool.java b/parser/src/main/java/cn/qaiu/parser/impl/PodTool.java
index e35d048..042e1ec 100644
--- a/parser/src/main/java/cn/qaiu/parser/impl/PodTool.java
+++ b/parser/src/main/java/cn/qaiu/parser/impl/PodTool.java
@@ -99,7 +99,8 @@ public class PodTool extends PanBase {
                                 Matcher matcher1 =
                                         Pattern.compile("\"downloadUrl\":\"(?<url>https?://[^\s\"]+)").matcher(body);
                                 if (matcher1.find()) {
-                                    complete(matcher1.group("url"));
+                                    // 响应体是 JSON 文本，URL 中的 '&' 被转义为 \u0026，需要反转义
+                                    complete(unescapeJsonUnicode(matcher1.group("url")));
                                 } else {
                                     fail();
                                 }
@@ -134,6 +135,34 @@ public class PodTool extends PanBase {
         throw new RuntimeException("URL匹配失败");
     }
 
+    /**
+     * 反转义 JSON 响应文本中残留的 Unicode 转义序列（主要是 \u0026 -> &）。
+     * 主分支通过正则直接从 JSON 原文抠 URL，未经过 JSON 解析器，需要手动还原。
+     */
+    private String unescapeJsonUnicode(String s) {
+        if (s == null || s.indexOf("\\u") < 0) {
+            return s;
+        }
+        StringBuilder sb = new StringBuilder(s.length());
+        int i = 0;
+        while (i < s.length()) {
+            char c = s.charAt(i);
+            if (c == '\\' && i + 5 < s.length() && s.charAt(i + 1) == 'u') {
+                try {
+                    int cp = Integer.parseInt(s.substring(i + 2, i + 6), 16);
+                    sb.append((char) cp);
+                    i += 6;
+                    continue;
+                } catch (NumberFormatException ignored) {
+                    // 非法转义按原样保留
+                }
+            }
+            sb.append(c);
+            i++;
+        }
+        return sb.toString();
+    }
+
 
     private String matcherToken(String html) {
         // 正则表达式来匹配 inputElem.value 中的 Token
@@ -228,4 +257,4 @@ public class PodTool extends PanBase {
 
         return promise.future();
     }
-}
+}
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
index 6b51100..221b307 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,13 +26,13 @@
         <packageDirectory>${project.basedir}/web-service/target/package</packageDirectory>
 
         <!-- Vert.x 4.5.24 已包含安全修复，无需单独指定 Netty 版本 -->
-        <vertx.version>4.5.14</vertx.version>
+        <vertx.version>4.5.24</vertx.version>
         <org.reflections.version>0.10.2</org.reflections.version>
         <lombok.version>1.18.38</lombok.version>
         <slf4j.version>2.0.16</slf4j.version>
         <commons-lang3.version>3.18.0</commons-lang3.version>
         <commons-beanutils2.version>2.0.0</commons-beanutils2.version>
-        <jackson.version>2.18.2</jackson.version>
+        <jackson.version>2.18.6</jackson.version>
         <!-- Logback 最新稳定版 -->
         <logback.version>1.5.18</logback.version>
         <junit.version>4.13.2</junit.version>