diff --git a/music-houduan/src/main/java/com/test/musichouduan/config/LocalDateTimeDeserializer.java b/music-houduan/src/main/java/com/test/musichouduan/config/LocalDateTimeDeserializer.java
new file mode 100644
index 0000000..202f63b
--- /dev/null
+++ b/music-houduan/src/main/java/com/test/musichouduan/config/LocalDateTimeDeserializer.java
@@ -0,0 +1,38 @@
+package com.test.musichouduan.config;
+
+import com.fasterxml.jackson.core.JsonParser;
+import com.fasterxml.jackson.databind.DeserializationContext;
+import com.fasterxml.jackson.databind.JsonDeserializer;
+
+import java.io.IOException;
+import java.time.LocalDate;
+import java.time.LocalDateTime;
+import java.time.format.DateTimeFormatter;
+import java.time.format.DateTimeParseException;
+
+public class LocalDateTimeDeserializer extends JsonDeserializer<LocalDateTime> {
+
+    private static final DateTimeFormatter FORMATTER_DATETIME = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
+    private static final DateTimeFormatter FORMATTER_DATE = DateTimeFormatter.ofPattern("yyyy-MM-dd");
+
+    @Override
+    public LocalDateTime deserialize(JsonParser p, DeserializationContext ctxt) throws IOException {
+        String str = p.getText().trim();
+        if (str.isEmpty()) {
+            return null;
+        }
+
+        try {
+            // 尝试解析 "yyyy-MM-dd HH:mm:ss" 格式
+            return LocalDateTime.parse(str, FORMATTER_DATETIME);
+        } catch (DateTimeParseException e) {
+            // 如果失败，尝试解析 "yyyy-MM-dd" 格式
+            try {
+                LocalDate date = LocalDate.parse(str, FORMATTER_DATE);
+                return date.atStartOfDay();
+            } catch (DateTimeParseException e2) {
+                throw new IOException(e2);
+            }
+        }
+    }
+}
\ No newline at end of file
diff --git a/music-houduan/src/main/java/com/test/musichouduan/config/SaTokenConfig.java b/music-houduan/src/main/java/com/test/musichouduan/config/SaTokenConfig.java
index 782c369..34b98b1 100644
--- a/music-houduan/src/main/java/com/test/musichouduan/config/SaTokenConfig.java
+++ b/music-houduan/src/main/java/com/test/musichouduan/config/SaTokenConfig.java
@@ -19,16 +19,10 @@ public class SaTokenConfig implements WebMvcConfigurer {
         // 注册Sa-Token拦截器，打开注解式鉴权功能
         registry.addInterceptor(new SaInterceptor(handle -> {
             // 打印调试信息
-            System.out.println("\n=== Sa-Token 拦截器检查登录状态 ===\n");
-
             // 获取当前登录用户ID
             Object loginId = StpUtil.getLoginIdDefaultNull();
-            System.out.println("当前登录用户ID: " + loginId);
-
             // 获取当前用户角色
             List<String> roleList = StpUtil.getRoleList();
-            System.out.println("当前用户角色: " + roleList);
-
             // 检查登录状态
             StpUtil.checkLogin();
         }))
diff --git a/music-houduan/src/main/java/com/test/musichouduan/config/StpInterfaceImpl.java b/music-houduan/src/main/java/com/test/musichouduan/config/StpInterfaceImpl.java
index 44d3b7c..b9fd668 100644
--- a/music-houduan/src/main/java/com/test/musichouduan/config/StpInterfaceImpl.java
+++ b/music-houduan/src/main/java/com/test/musichouduan/config/StpInterfaceImpl.java
@@ -45,9 +45,6 @@ public class StpInterfaceImpl implements StpInterface {
             } else {
                 roles.add("user");
             }
-            
-            // 打印调试信息
-            System.out.println("用户ID: " + userId + ", 角色: " + roles);
         });
         
         return roles;
diff --git a/music-houduan/src/main/java/com/test/musichouduan/dto/MusicDTO.java b/music-houduan/src/main/java/com/test/musichouduan/dto/MusicDTO.java
index 25e3582..43d0e07 100644
--- a/music-houduan/src/main/java/com/test/musichouduan/dto/MusicDTO.java
+++ b/music-houduan/src/main/java/com/test/musichouduan/dto/MusicDTO.java
@@ -1,6 +1,8 @@
 package com.test.musichouduan.dto;
 
 import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.test.musichouduan.config.LocalDateTimeDeserializer;
 import lombok.Data;
 
 import java.time.LocalDateTime;
@@ -101,6 +103,7 @@ public class MusicDTO {
      * 发行日期
      */
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonDeserialize(using = LocalDateTimeDeserializer.class)
     private LocalDateTime releaseDate;
 
     /**
@@ -117,12 +120,14 @@ public class MusicDTO {
      * 创建时间
      */
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonDeserialize(using = LocalDateTimeDeserializer.class)
     private LocalDateTime createTime;
 
     /**
      * 收藏时间
      */
     @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonDeserialize(using = LocalDateTimeDeserializer.class)
     private LocalDateTime collectTime;
 
     /**
diff --git a/music-houduan/src/main/java/com/test/musichouduan/dto/PlaylistDTO.java b/music-houduan/src/main/java/com/test/musichouduan/dto/PlaylistDTO.java
index 28f58f7..f556593 100644
--- a/music-houduan/src/main/java/com/test/musichouduan/dto/PlaylistDTO.java
+++ b/music-houduan/src/main/java/com/test/musichouduan/dto/PlaylistDTO.java
@@ -1,5 +1,8 @@
 package com.test.musichouduan.dto;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.test.musichouduan.config.LocalDateTimeDeserializer;
 import jakarta.persistence.Column;
 import lombok.Data;
 
@@ -92,6 +95,8 @@ public class PlaylistDTO {
     /**
      * 创建时间
      */
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonDeserialize(using = LocalDateTimeDeserializer.class)
     private LocalDateTime createTime;
 
     /**
@@ -102,5 +107,7 @@ public class PlaylistDTO {
     /**
      * 收藏时间
      */
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonDeserialize(using = LocalDateTimeDeserializer.class)
     private LocalDateTime collectTime;
 }
diff --git a/music-houduan/src/main/java/com/test/musichouduan/dto/SingerDTO.java b/music-houduan/src/main/java/com/test/musichouduan/dto/SingerDTO.java
index d13c330..bdb9815 100644
--- a/music-houduan/src/main/java/com/test/musichouduan/dto/SingerDTO.java
+++ b/music-houduan/src/main/java/com/test/musichouduan/dto/SingerDTO.java
@@ -1,5 +1,8 @@
 package com.test.musichouduan.dto;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.test.musichouduan.config.LocalDateTimeDeserializer;
 import jakarta.persistence.Column;
 import lombok.Data;
 
@@ -70,6 +73,8 @@ public class SingerDTO {
     /**
      * 创建时间
      */
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonDeserialize(using = LocalDateTimeDeserializer.class)
     private LocalDateTime createTime;
 
     /**
diff --git a/music-houduan/src/main/java/com/test/musichouduan/dto/UserDTO.java b/music-houduan/src/main/java/com/test/musichouduan/dto/UserDTO.java
index d873dcd..b671c49 100644
--- a/music-houduan/src/main/java/com/test/musichouduan/dto/UserDTO.java
+++ b/music-houduan/src/main/java/com/test/musichouduan/dto/UserDTO.java
@@ -1,5 +1,8 @@
 package com.test.musichouduan.dto;
 
+import com.fasterxml.jackson.annotation.JsonFormat;
+import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
+import com.test.musichouduan.config.LocalDateTimeDeserializer;
 import lombok.Data;
 
 import java.time.LocalDateTime;
@@ -63,6 +66,8 @@ public class UserDTO {
     /**
      * 创建时间
      */
+    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
+    @JsonDeserialize(using = LocalDateTimeDeserializer.class)
     private LocalDateTime createTime;
 
     /**