diff --git a/das/src/main/java/com/das/common/interceptor/DecryptingOncePerRequestFilter.java b/das/src/main/java/com/das/common/interceptor/DecryptingOncePerRequestFilter.java
index f4e93174..91c0a8ff 100644
--- a/das/src/main/java/com/das/common/interceptor/DecryptingOncePerRequestFilter.java
+++ b/das/src/main/java/com/das/common/interceptor/DecryptingOncePerRequestFilter.java
@@ -34,15 +34,20 @@ public class DecryptingOncePerRequestFilter extends OncePerRequestFilter {
     protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
             throws ServletException, IOException {
         String iv = request.getHeader("v");
+        String contentType = request.getHeader("Content-Type");
+        String method = request.getMethod();
 
+        if ("POST".equals(method) && StringUtils.isNotBlank(contentType) && contentType.contains("application/json")) {
+            // 读取加密的请求体数据
+            String encryptedData = readRequestBody(request);
+            if (StringUtils.isNotBlank(encryptedData)) {
+                encryptedData = AESUtil.decrypt(aeskey, encryptedData, iv);
 
-        // 读取加密的请求体数据
-        String encryptedData = readRequestBody(request);
-        if (StringUtils.isNotBlank(encryptedData)) {
-            encryptedData = AESUtil.decrypt(aeskey, encryptedData, iv);
-
-            // 使用自定义的请求包装器替换原始请求
-            filterChain.doFilter(new DecryptingHttpServletRequestWrapper(request, encryptedData), response);
+                // 使用自定义的请求包装器替换原始请求
+                filterChain.doFilter(new DecryptingHttpServletRequestWrapper(request, encryptedData), response);
+            } else {
+                filterChain.doFilter(request, response);
+            }
         } else {
             filterChain.doFilter(request, response);
         }
diff --git a/das/src/main/java/com/das/common/interceptor/TokenOncePerRequestFilter.java b/das/src/main/java/com/das/common/interceptor/TokenOncePerRequestFilter.java
index 82c356e0..3a20b724 100644
--- a/das/src/main/java/com/das/common/interceptor/TokenOncePerRequestFilter.java
+++ b/das/src/main/java/com/das/common/interceptor/TokenOncePerRequestFilter.java
@@ -31,6 +31,7 @@ public class TokenOncePerRequestFilter extends OncePerRequestFilter {
     @Override
     protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain)
             throws ServletException, IOException {
+
         String iv = request.getHeader("v");
         // token解密
         String token = request.getHeader("token");
diff --git a/das/src/main/java/com/das/modules/auth/service/impl/LoginServiceImpl.java b/das/src/main/java/com/das/modules/auth/service/impl/LoginServiceImpl.java
index 5731dc78..71b09af6 100644
--- a/das/src/main/java/com/das/modules/auth/service/impl/LoginServiceImpl.java
+++ b/das/src/main/java/com/das/modules/auth/service/impl/LoginServiceImpl.java
@@ -67,10 +67,10 @@ public class LoginServiceImpl implements ILoginService {
             loginInfo.setMsg("无账号信息");
             return loginInfo;
         }
-//        if (!CaptchaUtil.checkVerificationCode(key, code, adminRedisTemplate)) {
-//            loginInfo.setMsg("验证码不正确");
-//            return loginInfo;
-//        }
+        if (!CaptchaUtil.checkVerificationCode(key, code, adminRedisTemplate)) {
+            loginInfo.setMsg("验证码不正确");
+            return loginInfo;
+        }
         if (!BCrypt.checkpw(password, sysUser.getPassword())) {
             loginInfo.setMsg("账号密码错误");
             return loginInfo;