diff --git a/continew-admin-business/src/main/java/top/continew/admin/business/model/entity/EffectTemplate.java b/continew-admin-business/src/main/java/top/continew/admin/business/model/entity/EffectTemplate.java
index 8d22e13..df95f55 100644
--- a/continew-admin-business/src/main/java/top/continew/admin/business/model/entity/EffectTemplate.java
+++ b/continew-admin-business/src/main/java/top/continew/admin/business/model/entity/EffectTemplate.java
@@ -64,9 +64,9 @@ public class EffectTemplate extends BaseDO {
     private String subtitleText;
 
     /**
-     * 关联的字幕样式ID
+     * 关联的字幕样式JSON
      */
-    private Long subtitleStyleId;
+    private String subtitleStyle;
 
     /**
      * 字幕默认X位置（可为固定值或表达式）
diff --git a/continew-admin-business/src/main/java/top/continew/admin/business/model/query/EffectTemplateQuery.java b/continew-admin-business/src/main/java/top/continew/admin/business/model/query/EffectTemplateQuery.java
index 841f020..4af7fce 100644
--- a/continew-admin-business/src/main/java/top/continew/admin/business/model/query/EffectTemplateQuery.java
+++ b/continew-admin-business/src/main/java/top/continew/admin/business/model/query/EffectTemplateQuery.java
@@ -19,7 +19,7 @@ public class EffectTemplateQuery implements Serializable {
     private String size;
     private Double length;
     private String subtitleText;
-    private Long subtitleStyleId;
+    private String subtitleStyle;
     private String subtitlePositionX;
     private String subtitlePositionY;
     private String coverUrl;
diff --git a/continew-admin-business/src/main/java/top/continew/admin/business/model/req/EffectTemplateReq.java b/continew-admin-business/src/main/java/top/continew/admin/business/model/req/EffectTemplateReq.java
index 6dd346b..14523da 100644
--- a/continew-admin-business/src/main/java/top/continew/admin/business/model/req/EffectTemplateReq.java
+++ b/continew-admin-business/src/main/java/top/continew/admin/business/model/req/EffectTemplateReq.java
@@ -59,7 +59,7 @@ public class EffectTemplateReq extends BaseReq {
     /**
      * 关联的字幕样式ID
      */
-    private Long subtitleStyleId;
+    private String subtitleStyle;
 
     /**
      * 字幕默认X位置（可为固定值或表达式）
diff --git a/continew-admin-business/src/main/java/top/continew/admin/business/model/resp/EffectTemplateDetailResp.java b/continew-admin-business/src/main/java/top/continew/admin/business/model/resp/EffectTemplateDetailResp.java
index 05525f1..359f28a 100644
--- a/continew-admin-business/src/main/java/top/continew/admin/business/model/resp/EffectTemplateDetailResp.java
+++ b/continew-admin-business/src/main/java/top/continew/admin/business/model/resp/EffectTemplateDetailResp.java
@@ -59,11 +59,6 @@ public class EffectTemplateDetailResp extends BaseResp {
      */
     private String subtitleText;
 
-    /**
-     * 关联的字幕样式ID
-     */
-    private Long subtitleStyleId;
-
     /**
      * 字幕默认X位置（可为固定值或表达式）
      */
diff --git a/continew-admin-business/src/main/java/top/continew/admin/business/model/resp/EffectTemplateResp.java b/continew-admin-business/src/main/java/top/continew/admin/business/model/resp/EffectTemplateResp.java
index d3acf05..4bfe61f 100644
--- a/continew-admin-business/src/main/java/top/continew/admin/business/model/resp/EffectTemplateResp.java
+++ b/continew-admin-business/src/main/java/top/continew/admin/business/model/resp/EffectTemplateResp.java
@@ -47,9 +47,9 @@ public class EffectTemplateResp extends BaseResp {
     /**
      * 默认尺寸（{"width": w, "height": h}）
      */
-    private String size_width;
+    private Integer sizeWidth;
 
-    private String size_height;
+    private Integer sizeHeight;
 
     /**
      * 默认持续时间（秒），0表示无限
@@ -61,10 +61,7 @@ public class EffectTemplateResp extends BaseResp {
      */
     private String subtitleText;
 
-    /**
-     * 关联的字幕样式ID
-     */
-    private Long subtitleStyleId;
+    private String subtitleStyle;
 
     /**
      * 字幕默认X位置（可为固定值或表达式）
diff --git a/continew-admin-business/src/main/java/top/continew/admin/business/service/impl/EffectTemplateServiceImpl.java b/continew-admin-business/src/main/java/top/continew/admin/business/service/impl/EffectTemplateServiceImpl.java
index 9ff5752..bd383b3 100644
--- a/continew-admin-business/src/main/java/top/continew/admin/business/service/impl/EffectTemplateServiceImpl.java
+++ b/continew-admin-business/src/main/java/top/continew/admin/business/service/impl/EffectTemplateServiceImpl.java
@@ -8,7 +8,6 @@ import org.springframework.beans.BeanUtils;
 import org.springframework.stereotype.Service;
 import org.springframework.web.multipart.MultipartFile;
 import top.continew.admin.business.mapper.EffectTemplateMapper;
-import top.continew.admin.business.model.entity.Effect;
 import top.continew.admin.business.model.entity.EffectTemplate;
 import top.continew.admin.business.model.query.EffectTemplatePageQuery;
 import top.continew.admin.business.model.query.EffectTemplateQuery;
@@ -16,7 +15,6 @@ import top.continew.admin.business.model.req.EffectTemplateReq;
 import top.continew.admin.business.model.resp.EffectTemplateDetailResp;
 import top.continew.admin.business.model.resp.EffectTemplateResp;
 import top.continew.admin.business.service.EffectTemplateService;
-import top.continew.admin.common.util.helper.LoginHelper;
 import top.continew.admin.system.service.FileService;
 import top.continew.starter.extension.crud.model.resp.PageResp;
 import top.continew.starter.extension.crud.service.impl.BaseServiceImpl;
@@ -40,7 +38,7 @@ public class EffectTemplateServiceImpl extends BaseServiceImpl<EffectTemplateMap
         if (query.getIsCustom() != null) {
             wrapper.eq(EffectTemplate::getIsCustom, query.getIsCustom());
         }
-        query.setUserId(LoginHelper.getUserId().toString());
+        //query.setUserId(LoginHelper.getUserId().toString());
         if (query.getUserId() != null) {
             wrapper.eq(EffectTemplate::getUserId, query.getUserId());
         }
diff --git a/continew-admin-business/src/main/java/top/continew/admin/business/service/impl/SubtitleStyleServiceImpl.java b/continew-admin-business/src/main/java/top/continew/admin/business/service/impl/SubtitleStyleServiceImpl.java
index 2738788..ac35cb5 100644
--- a/continew-admin-business/src/main/java/top/continew/admin/business/service/impl/SubtitleStyleServiceImpl.java
+++ b/continew-admin-business/src/main/java/top/continew/admin/business/service/impl/SubtitleStyleServiceImpl.java
@@ -48,8 +48,8 @@ public class SubtitleStyleServiceImpl extends BaseServiceImpl<SubtitleStyleMappe
         wrapper.orderByDesc(SubtitleStyle::getCreateTime);
 
         Page<SubtitleStyle> page = new Page<>(pageQuery.getPage(), pageQuery.getSize());
-        Page<SubtitleStyle> result = subtitleStyleMapper.selectPage(page, wrapper);
 
+        Page<SubtitleStyle> result = subtitleStyleMapper.selectPage(page, wrapper);
         PageResp<SubtitleStyleResp> pageResp = new PageResp();
         pageResp.setTotal(result.getTotal());
         pageResp.setList(result.getRecords().stream().map(this::convertToResp).toList());
diff --git a/continew-admin-common/src/main/java/top/continew/admin/common/util/LocalDateTimeUtil.java b/continew-admin-common/src/main/java/top/continew/admin/common/util/LocalDateTimeUtil.java
new file mode 100644
index 0000000..a6590b0
--- /dev/null
+++ b/continew-admin-common/src/main/java/top/continew/admin/common/util/LocalDateTimeUtil.java
@@ -0,0 +1,11 @@
+package top.continew.admin.common.util;
+
+import org.springframework.data.convert.Jsr310Converters;
+
+import java.time.LocalDateTime;
+
+public class LocalDateTimeUtil {
+    public static LocalDateTime toLocalDateTime(String dateString) {
+        return Jsr310Converters.StringToLocalDateTimeConverter.INSTANCE.convert(dateString);
+    }
+}