diff --git a/Cargo.lock b/Cargo.lock
index 1e51be3..e78b8a9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5217,6 +5217,7 @@ dependencies = [
  "clap",
  "cocoon",
  "color-eyre",
+ "convert_case 0.8.0",
  "ctor",
  "dotenvy",
  "downloader",
diff --git a/apps/recorder/Cargo.toml b/apps/recorder/Cargo.toml
index 38ff377..c55301b 100644
--- a/apps/recorder/Cargo.toml
+++ b/apps/recorder/Cargo.toml
@@ -55,6 +55,9 @@ moka = { workspace = true }
 chrono = { workspace = true }
 tracing-subscriber = { workspace = true }
 mockito = { workspace = true }
+color-eyre = { workspace = true, optional = true }
+inquire = { workspace = true, optional = true }
+convert_case = { workspace = true }
 
 sea-orm = { version = "1.1", features = [
     "sqlx-sqlite",
@@ -124,8 +127,6 @@ rust_decimal = "1.37.1"
 reqwest_cookie_store = "0.8.0"
 nanoid = "0.4.0"
 jwtk = "0.4.0"
-color-eyre = { workspace = true, optional = true }
-inquire = { workspace = true, optional = true }
 percent-encoding = "2.3.1"
 
 
diff --git a/apps/recorder/src/graphql/domains/subscriber_tasks.rs b/apps/recorder/src/graphql/domains/subscriber_tasks.rs
index f3a1445..4c81bc5 100644
--- a/apps/recorder/src/graphql/domains/subscriber_tasks.rs
+++ b/apps/recorder/src/graphql/domains/subscriber_tasks.rs
@@ -1,19 +1,95 @@
-use seaography::{Builder as SeaographyBuilder, BuilderContext};
+use std::{ops::Deref, pin::Pin, sync::Arc};
+
+use async_graphql::dynamic::{ResolverContext, ValueAccessor};
+use sea_orm::{
+    ConnectionTrait, EntityTrait, QueryFilter, QuerySelect, QueryTrait, prelude::Expr,
+    sea_query::Query,
+};
+use seaography::{Builder as SeaographyBuilder, BuilderContext, get_filter_conditions};
 
 use crate::{
-    graphql::infra::json::restrict_jsonb_filter_input_for_entity, models::subscriber_tasks,
+    app::AppContextTrait,
+    errors::{RecorderError, RecorderResult},
+    graphql::{
+        domains::subscribers::restrict_subscriber_for_entity,
+        infra::{
+            custom::generate_custom_entity_delete_mutation_field,
+            json::{convert_jsonb_output_case_for_entity, restrict_jsonb_filter_input_for_entity},
+        },
+    },
+    models::subscriber_tasks,
+    task::ApalisJob,
 };
 
+pub fn register_subscriber_tasks_entity_mutations(builder: &mut SeaographyBuilder) {
+    let context = builder.context;
+    let delete_mutation = generate_custom_entity_delete_mutation_field::<subscriber_tasks::Entity>(
+        context,
+        Arc::new(
+            |resolver_ctx: &ResolverContext<'_>,
+             app_ctx: Arc<dyn AppContextTrait>,
+             filters: Option<ValueAccessor<'_>>|
+             -> Pin<Box<dyn Future<Output = RecorderResult<Option<i32>>> + Send>> {
+                let filters_condition = get_filter_conditions::<subscriber_tasks::Entity>(
+                    resolver_ctx,
+                    context,
+                    filters,
+                );
+                Box::pin(async move {
+                    let db = app_ctx.db();
+
+                    let select_subquery = subscriber_tasks::Entity::find()
+                        .select_only()
+                        .column(subscriber_tasks::Column::Id)
+                        .filter(filters_condition);
+
+                    let delete_query = Query::delete()
+                        .from_table(ApalisJob::Table)
+                        .and_where(
+                            Expr::col(ApalisJob::Id).in_subquery(select_subquery.into_query()),
+                        )
+                        .to_owned();
+
+                    let db_backend = db.deref().get_database_backend();
+                    let delete_statement = db_backend.build(&delete_query);
+                    let result = db.execute(delete_statement).await?;
+
+                    Ok::<Option<i32>, RecorderError>(Some(result.rows_affected() as i32))
+                })
+                    as Pin<Box<dyn Future<Output = RecorderResult<Option<i32>>> + Send>>
+            },
+        ),
+    );
+    builder.mutations.push(delete_mutation);
+}
+
 pub fn register_subscriber_tasks_to_schema_context(context: &mut BuilderContext) {
+    restrict_subscriber_for_entity::<subscriber_tasks::Entity>(
+        context,
+        &subscriber_tasks::Column::SubscriberId,
+    );
     restrict_jsonb_filter_input_for_entity::<subscriber_tasks::Entity>(
         context,
         &subscriber_tasks::Column::Job,
     );
+    convert_jsonb_output_case_for_entity::<subscriber_tasks::Entity>(
+        context,
+        &subscriber_tasks::Column::Job,
+    );
 }
 
 pub fn register_subscriber_tasks_to_schema_builder(
     mut builder: SeaographyBuilder,
 ) -> SeaographyBuilder {
+    builder.register_entity::<subscriber_tasks::Entity>(
+        <subscriber_tasks::RelatedEntity as sea_orm::Iterable>::iter()
+            .map(|rel| seaography::RelationBuilder::get_relation(&rel, builder.context))
+            .collect(),
+    );
+    builder = builder.register_entity_dataloader_one_to_one(subscriber_tasks::Entity, tokio::spawn);
+    builder =
+        builder.register_entity_dataloader_one_to_many(subscriber_tasks::Entity, tokio::spawn);
     builder.register_enumeration::<subscriber_tasks::SubscriberTaskType>();
+    builder.register_enumeration::<subscriber_tasks::SubscriberTaskStatus>();
     builder
 }
diff --git a/apps/recorder/src/graphql/infra/custom.rs b/apps/recorder/src/graphql/infra/custom.rs
new file mode 100644
index 0000000..403aff2
--- /dev/null
+++ b/apps/recorder/src/graphql/infra/custom.rs
@@ -0,0 +1,79 @@
+use std::{pin::Pin, sync::Arc};
+
+use async_graphql::dynamic::{
+    Field, FieldFuture, InputValue, ResolverContext, TypeRef, ValueAccessor,
+};
+use sea_orm::EntityTrait;
+use seaography::{
+    BuilderContext, EntityDeleteMutationBuilder, EntityObjectBuilder, FilterInputBuilder,
+    GuardAction,
+};
+
+use crate::{app::AppContextTrait, errors::RecorderResult};
+
+pub type DeleteMutationFn = Arc<
+    dyn Fn(
+            &ResolverContext<'_>,
+            Arc<dyn AppContextTrait>,
+            Option<ValueAccessor<'_>>,
+        ) -> Pin<Box<dyn Future<Output = RecorderResult<Option<i32>>> + Send>>
+        + Send
+        + Sync,
+>;
+
+pub fn generate_custom_entity_delete_mutation_field<T>(
+    builder_context: &'static BuilderContext,
+    mutation_fn: DeleteMutationFn,
+) -> Field
+where
+    T: EntityTrait,
+    <T as EntityTrait>::Model: Sync,
+{
+    let entity_filter_input_builder = FilterInputBuilder {
+        context: builder_context,
+    };
+    let entity_object_builder = EntityObjectBuilder {
+        context: builder_context,
+    };
+    let entity_delete_mutation_builder = EntityDeleteMutationBuilder {
+        context: builder_context,
+    };
+    let object_name: String = entity_object_builder.type_name::<T>();
+
+    let context = builder_context;
+
+    let guard = builder_context.guards.entity_guards.get(&object_name);
+
+    Field::new(
+        entity_delete_mutation_builder.type_name::<T>(),
+        TypeRef::named_nn(TypeRef::INT),
+        move |ctx| {
+            let mutation_fn = mutation_fn.clone();
+            FieldFuture::new(async move {
+                let guard_flag = if let Some(guard) = guard {
+                    (*guard)(&ctx)
+                } else {
+                    GuardAction::Allow
+                };
+
+                if let GuardAction::Block(reason) = guard_flag {
+                    return Err::<Option<_>, async_graphql::Error>(async_graphql::Error::new(
+                        reason.unwrap_or("Entity guard triggered.".into()),
+                    ));
+                }
+
+                let app_ctx = ctx.data::<Arc<dyn AppContextTrait>>()?;
+
+                let filters = ctx.args.get(&context.entity_delete_mutation.filter_field);
+
+                let result = mutation_fn(&ctx, app_ctx.clone(), filters).await?;
+
+                Ok(result.map(async_graphql::Value::from))
+            })
+        },
+    )
+    .argument(InputValue::new(
+        &context.entity_delete_mutation.filter_field,
+        TypeRef::named(entity_filter_input_builder.type_name(&object_name)),
+    ))
+}
diff --git a/apps/recorder/src/graphql/infra/json.rs b/apps/recorder/src/graphql/infra/json.rs
index ae8baaf..970153f 100644
--- a/apps/recorder/src/graphql/infra/json.rs
+++ b/apps/recorder/src/graphql/infra/json.rs
@@ -3,6 +3,7 @@ use async_graphql::{
     dynamic::{ResolverContext, Scalar, SchemaError},
     to_value,
 };
+use convert_case::Case;
 use itertools::Itertools;
 use rust_decimal::{Decimal, prelude::FromPrimitive};
 use sea_orm::{
@@ -12,9 +13,13 @@ use sea_orm::{
 use seaography::{
     Builder as SeaographyBuilder, BuilderContext, FilterType, FnFilterCondition, SeaographyError,
 };
+use serde::{Serialize, de::DeserializeOwned};
 use serde_json::Value as JsonValue;
 
-use crate::{errors::RecorderResult, graphql::infra::util::get_entity_column_key};
+use crate::{
+    errors::RecorderResult, graphql::infra::util::get_entity_column_key,
+    infra::json::convert_json_keys,
+};
 
 #[derive(Debug, Clone, PartialEq, Eq, PartialOrd, Ord, Copy)]
 pub enum JsonbFilterOperation {
@@ -948,6 +953,64 @@ where
     );
 }
 
+pub fn validate_jsonb_input_for_entity<T, S>(context: &mut BuilderContext, column: &T::Column)
+where
+    T: EntityTrait,
+    <T as EntityTrait>::Model: Sync,
+    S: DeserializeOwned + Serialize,
+{
+    let entity_column_key = get_entity_column_key::<T>(context, column);
+    context.types.input_conversions.insert(
+        entity_column_key.clone(),
+        Box::new(move |_resolve_context, accessor| {
+            let deserialized = accessor.deserialize::<S>().map_err(|err| {
+                SeaographyError::TypeConversionError(
+                    err.message,
+                    format!("Json - {entity_column_key}"),
+                )
+            })?;
+            let json_value = serde_json::to_value(deserialized).map_err(|err| {
+                SeaographyError::TypeConversionError(
+                    err.to_string(),
+                    format!("Json - {entity_column_key}"),
+                )
+            })?;
+            Ok(sea_orm::Value::Json(Some(Box::new(json_value))))
+        }),
+    );
+}
+
+pub fn convert_jsonb_output_case_for_entity<T>(context: &mut BuilderContext, column: &T::Column)
+where
+    T: EntityTrait,
+    <T as EntityTrait>::Model: Sync,
+{
+    let entity_column_key = get_entity_column_key::<T>(context, column);
+    context.types.output_conversions.insert(
+        entity_column_key.clone(),
+        Box::new(move |value| {
+            if let sea_orm::Value::Json(Some(json)) = value {
+                let result = async_graphql::Value::from_json(convert_json_keys(
+                    json.as_ref().clone(),
+                    Case::Camel,
+                ))
+                .map_err(|err| {
+                    SeaographyError::TypeConversionError(
+                        err.to_string(),
+                        format!("Json - {entity_column_key}"),
+                    )
+                })?;
+                Ok(result)
+            } else {
+                Err(SeaographyError::TypeConversionError(
+                    "value should be json".to_string(),
+                    format!("Json - {entity_column_key}"),
+                ))
+            }
+        }),
+    );
+}
+
 #[cfg(test)]
 mod tests {
     use std::assert_matches::assert_matches;
diff --git a/apps/recorder/src/graphql/infra/mod.rs b/apps/recorder/src/graphql/infra/mod.rs
index 421cdfb..af8f548 100644
--- a/apps/recorder/src/graphql/infra/mod.rs
+++ b/apps/recorder/src/graphql/infra/mod.rs
@@ -1,2 +1,3 @@
+pub mod custom;
 pub mod json;
 pub mod util;
diff --git a/apps/recorder/src/graphql/schema.rs b/apps/recorder/src/graphql/schema.rs
index 229a99e..3d93c6d 100644
--- a/apps/recorder/src/graphql/schema.rs
+++ b/apps/recorder/src/graphql/schema.rs
@@ -42,10 +42,6 @@ pub fn build_schema(
             register_subscribers_to_schema_context(&mut context);
 
             {
-                restrict_subscriber_for_entity::<bangumi::Entity>(
-                    &mut context,
-                    &bangumi::Column::SubscriberId,
-                );
                 restrict_subscriber_for_entity::<downloaders::Entity>(
                     &mut context,
                     &downloaders::Column::SubscriberId,
@@ -74,10 +70,6 @@ pub fn build_schema(
                     &mut context,
                     &subscription_episode::Column::SubscriberId,
                 );
-                restrict_subscriber_for_entity::<subscriber_tasks::Entity>(
-                    &mut context,
-                    &subscriber_tasks::Column::SubscriberId,
-                );
                 restrict_subscriber_for_entity::<credential_3rd::Entity>(
                     &mut context,
                     &credential_3rd::Column::SubscriberId,
@@ -110,7 +102,6 @@ pub fn build_schema(
                 subscription_bangumi,
                 subscription_episode,
                 subscriptions,
-                subscriber_tasks,
                 credential_3rd
             ]
         );
@@ -121,7 +112,6 @@ pub fn build_schema(
             builder.register_enumeration::<downloaders::DownloaderCategory>();
             builder.register_enumeration::<downloads::DownloadMime>();
             builder.register_enumeration::<credential_3rd::Credential3rdType>();
-            builder.register_enumeration::<subscriber_tasks::SubscriberTaskStatus>();
         }
 
         builder = register_subscriptions_to_schema_builder(builder);
diff --git a/apps/recorder/src/infra/json.rs b/apps/recorder/src/infra/json.rs
new file mode 100644
index 0000000..d623700
--- /dev/null
+++ b/apps/recorder/src/infra/json.rs
@@ -0,0 +1,20 @@
+use convert_case::{Case, Casing};
+use serde_json::Value;
+
+pub fn convert_json_keys(json: Value, case: Case) -> Value {
+    match json {
+        Value::Object(object) => Value::Object(
+            object
+                .into_iter()
+                .map(|(key, value)| (key.to_case(case), convert_json_keys(value, case)))
+                .collect(),
+        ),
+        Value::Array(array) => Value::Array(
+            array
+                .into_iter()
+                .map(|item| convert_json_keys(item, case))
+                .collect(),
+        ),
+        _ => json,
+    }
+}
diff --git a/apps/recorder/src/infra/mod.rs b/apps/recorder/src/infra/mod.rs
new file mode 100644
index 0000000..22fdbb3
--- /dev/null
+++ b/apps/recorder/src/infra/mod.rs
@@ -0,0 +1 @@
+pub mod json;
diff --git a/apps/recorder/src/lib.rs b/apps/recorder/src/lib.rs
index fb05d5e..a580778 100644
--- a/apps/recorder/src/lib.rs
+++ b/apps/recorder/src/lib.rs
@@ -20,6 +20,7 @@ pub mod database;
 pub mod errors;
 pub mod extract;
 pub mod graphql;
+pub mod infra;
 pub mod logger;
 pub mod message;
 pub mod migrations;
diff --git a/apps/recorder/src/task/db.rs b/apps/recorder/src/task/db.rs
new file mode 100644
index 0000000..2b097a4
--- /dev/null
+++ b/apps/recorder/src/task/db.rs
@@ -0,0 +1,7 @@
+use sea_orm::sea_query;
+
+#[derive(sea_query::Iden)]
+pub enum ApalisJob {
+    Table,
+    Id,
+}
diff --git a/apps/recorder/src/task/mod.rs b/apps/recorder/src/task/mod.rs
index 4b57a50..2a7b9d9 100644
--- a/apps/recorder/src/task/mod.rs
+++ b/apps/recorder/src/task/mod.rs
@@ -1,11 +1,13 @@
 mod config;
 mod core;
+mod db;
 mod registry;
 mod service;
 
 pub use core::{SUBSCRIBER_TASK_APALIS_NAME, SubscriberAsyncTaskTrait, SubscriberStreamTaskTrait};
 
 pub use config::TaskConfig;
+pub use db::ApalisJob;
 pub use registry::{
     SubscriberTask, SubscriberTaskType, SubscriberTaskTypeEnum, SubscriberTaskTypeVariant,
     SubscriberTaskTypeVariantIter, SyncOneSubscriptionFeedsFullTask,