diff --git a/crates/bili_sync/src/adapter/collection.rs b/crates/bili_sync/src/adapter/collection.rs
index 0f1433d..9a8233a 100644
--- a/crates/bili_sync/src/adapter/collection.rs
+++ b/crates/bili_sync/src/adapter/collection.rs
@@ -110,4 +110,9 @@ impl VideoSource for collection::Model {
         .await?;
         Ok((updated_model.into(), Box::pin(collection.into_video_stream())))
     }
+
+    async fn delete_from_db(self, conn: &impl ConnectionTrait) -> Result<()> {
+        self.delete(conn).await?;
+        Ok(())
+    }
 }
diff --git a/crates/bili_sync/src/adapter/favorite.rs b/crates/bili_sync/src/adapter/favorite.rs
index a50bee8..9669593 100644
--- a/crates/bili_sync/src/adapter/favorite.rs
+++ b/crates/bili_sync/src/adapter/favorite.rs
@@ -73,4 +73,9 @@ impl VideoSource for favorite::Model {
         .await?;
         Ok((updated_model.into(), Box::pin(favorite.into_video_stream())))
     }
+
+    async fn delete_from_db(self, conn: &impl ConnectionTrait) -> Result<()> {
+        self.delete(conn).await?;
+        Ok(())
+    }
 }
diff --git a/crates/bili_sync/src/adapter/mod.rs b/crates/bili_sync/src/adapter/mod.rs
index db95911..a1bc466 100644
--- a/crates/bili_sync/src/adapter/mod.rs
+++ b/crates/bili_sync/src/adapter/mod.rs
@@ -121,6 +121,8 @@ pub trait VideoSource {
         })?;
         Ok(())
     }
+
+    async fn delete_from_db(self, conn: &impl ConnectionTrait) -> Result<()>;
 }
 
 pub enum _ActiveModel {
diff --git a/crates/bili_sync/src/adapter/submission.rs b/crates/bili_sync/src/adapter/submission.rs
index 155fbbc..1ce2a74 100644
--- a/crates/bili_sync/src/adapter/submission.rs
+++ b/crates/bili_sync/src/adapter/submission.rs
@@ -114,4 +114,9 @@ impl VideoSource for submission::Model {
         };
         Ok((updated_model.into(), video_stream))
     }
+
+    async fn delete_from_db(self, conn: &impl ConnectionTrait) -> Result<()> {
+        self.delete(conn).await?;
+        Ok(())
+    }
 }
diff --git a/crates/bili_sync/src/adapter/watch_later.rs b/crates/bili_sync/src/adapter/watch_later.rs
index e572cfc..c123706 100644
--- a/crates/bili_sync/src/adapter/watch_later.rs
+++ b/crates/bili_sync/src/adapter/watch_later.rs
@@ -58,4 +58,9 @@ impl VideoSource for watch_later::Model {
         let watch_later = WatchLater::new(bili_client, credential);
         Ok((self.into(), Box::pin(watch_later.into_video_stream())))
     }
+
+    async fn delete_from_db(self, conn: &impl ConnectionTrait) -> Result<()> {
+        self.delete(conn).await?;
+        Ok(())
+    }
 }
diff --git a/crates/bili_sync/src/api/routes/video_sources/mod.rs b/crates/bili_sync/src/api/routes/video_sources/mod.rs
index 059343a..e8b5cf3 100644
--- a/crates/bili_sync/src/api/routes/video_sources/mod.rs
+++ b/crates/bili_sync/src/api/routes/video_sources/mod.rs
@@ -9,9 +9,9 @@ use bili_sync_entity::*;
 use bili_sync_migration::Expr;
 use sea_orm::ActiveValue::Set;
 use sea_orm::entity::prelude::*;
-use sea_orm::{ColumnTrait, DatabaseConnection, EntityTrait, QuerySelect, TransactionTrait};
+use sea_orm::{ColumnTrait, DatabaseConnection, EntityTrait, QuerySelect, QueryTrait, TransactionTrait};
 
-use crate::adapter::_ActiveModel;
+use crate::adapter::{_ActiveModel, VideoSource as _, VideoSourceEnum};
 use crate::api::error::InnerApiError;
 use crate::api::request::{
     DefaultPathRequest, InsertCollectionRequest, InsertFavoriteRequest, InsertSubmissionRequest,
@@ -33,7 +33,10 @@ pub(super) fn router() -> Router {
             "/video-sources/{type}/default-path",
             get(get_video_sources_default_path),
         ) // 仅用于前端获取默认路径
-        .route("/video-sources/{type}/{id}", put(update_video_source))
+        .route(
+            "/video-sources/{type}/{id}",
+            put(update_video_source).delete(remove_video_source),
+        )
         .route("/video-sources/{type}/{id}/evaluate", post(evaluate_video_source))
         .route("/video-sources/favorites", post(insert_favorite))
         .route("/video-sources/collections", post(insert_collection))
@@ -242,6 +245,43 @@ pub async fn update_video_source(
     Ok(ApiResponse::ok(UpdateVideoSourceResponse { rule_display }))
 }
 
+pub async fn remove_video_source(
+    Path((source_type, id)): Path<(String, i32)>,
+    Extension(db): Extension<DatabaseConnection>,
+) -> Result<ApiResponse<bool>, ApiError> {
+    // 不允许删除稍后再看
+    let video_source: Option<VideoSourceEnum> = match source_type.as_str() {
+        "collections" => collection::Entity::find_by_id(id).one(&db).await?.map(Into::into),
+        "favorites" => favorite::Entity::find_by_id(id).one(&db).await?.map(Into::into),
+        "submissions" => submission::Entity::find_by_id(id).one(&db).await?.map(Into::into),
+        _ => return Err(InnerApiError::BadRequest("Invalid video source type".to_string()).into()),
+    };
+    let Some(video_source) = video_source else {
+        return Err(InnerApiError::NotFound(id).into());
+    };
+    let txn = db.begin().await?;
+    page::Entity::delete_many()
+        .filter(
+            page::Column::VideoId.in_subquery(
+                video::Entity::find()
+                    .filter(video_source.filter_expr())
+                    .select_only()
+                    .column(video::Column::Id)
+                    .as_query()
+                    .to_owned(),
+            ),
+        )
+        .exec(&txn)
+        .await?;
+    video::Entity::delete_many()
+        .filter(video_source.filter_expr())
+        .exec(&txn)
+        .await?;
+    video_source.delete_from_db(&txn).await?;
+    txn.commit().await?;
+    Ok(ApiResponse::ok(true))
+}
+
 pub async fn evaluate_video_source(
     Path((source_type, id)): Path<(String, i32)>,
     Extension(db): Extension<DatabaseConnection>,
diff --git a/web/src/lib/api.ts b/web/src/lib/api.ts
index 3d3abc0..c3fa929 100644
--- a/web/src/lib/api.ts
+++ b/web/src/lib/api.ts
@@ -217,6 +217,10 @@ class ApiClient {
 		return this.put<UpdateVideoSourceResponse>(`/video-sources/${type}/${id}`, request);
 	}
 
+	async removeVideoSource(type: string, id: number): Promise<ApiResponse<boolean>> {
+		return this.request<boolean>(`/video-sources/${type}/${id}`, 'DELETE');
+	}
+
 	async evaluateVideoSourceRules(type: string, id: number): Promise<ApiResponse<boolean>> {
 		return this.post<boolean>(`/video-sources/${type}/${id}/evaluate`, null);
 	}
@@ -270,6 +274,7 @@ const api = {
 	getVideoSourcesDetails: () => apiClient.getVideoSourcesDetails(),
 	updateVideoSource: (type: string, id: number, request: UpdateVideoSourceRequest) =>
 		apiClient.updateVideoSource(type, id, request),
+	removeVideoSource: (type: string, id: number) => apiClient.removeVideoSource(type, id),
 	evaluateVideoSourceRules: (type: string, id: number) =>
 		apiClient.evaluateVideoSourceRules(type, id),
 	getDefaultPath: (type: string, name: string) => apiClient.getDefaultPath(type, name),
diff --git a/web/src/routes/video-sources/+page.svelte b/web/src/routes/video-sources/+page.svelte
index df2a7ea..03d738f 100644
--- a/web/src/routes/video-sources/+page.svelte
+++ b/web/src/routes/video-sources/+page.svelte
@@ -14,6 +14,7 @@
 	import ClockIcon from '@lucide/svelte/icons/clock';
 	import PlusIcon from '@lucide/svelte/icons/plus';
 	import InfoIcon from '@lucide/svelte/icons/info';
+	import TrashIcon2 from '@lucide/svelte/icons/trash-2';
 	import * as Tooltip from '$lib/components/ui/tooltip/index.js';
 	import { toast } from 'svelte-sonner';
 	import { setBreadcrumb } from '$lib/stores/breadcrumb';
@@ -45,6 +46,13 @@
 	let evaluateType = '';
 	let evaluating = false;
 
+	// 删除对话框状态
+	let showRemoveDialog = false;
+	let removeSource: VideoSourceDetail | null = null;
+	let removeType = '';
+	let removeIdx: number = 0;
+	let removing = false;
+
 	// 编辑表单数据
 	let editForm = {
 		path: '',
@@ -100,6 +108,13 @@
 		showEvaluateDialog = true;
 	}
 
+	function openRemoveDialog(type: string, source: VideoSourceDetail, idx: number) {
+		removeSource = source;
+		removeType = type;
+		removeIdx = idx;
+		showRemoveDialog = true;
+	}
+
 	// 保存编辑
 	async function saveEdit() {
 		if (!editingSource) return;
@@ -162,6 +177,33 @@
 		}
 	}
 
+	async function removeVideoSource() {
+		if (!removeSource) return;
+		removing = true;
+		try {
+			let response = await api.removeVideoSource(removeType, removeSource.id);
+			if (response && response.data) {
+				if (videoSourcesData) {
+					const sources = videoSourcesData[
+						removeType as keyof VideoSourcesDetailsResponse
+					] as VideoSourceDetail[];
+					sources.splice(removeIdx, 1);
+					videoSourcesData = { ...videoSourcesData };
+				}
+				showRemoveDialog = false;
+				toast.success('删除视频源成功');
+			} else {
+				toast.error('删除视频源失败');
+			}
+		} catch (error) {
+			toast.error('删除视频源失败', {
+				description: (error as ApiError).message
+			});
+		} finally {
+			removing = false;
+		}
+	}
+
 	function getSourcesForTab(tabValue: string): VideoSourceDetail[] {
 		if (!videoSourcesData) return [];
 		return videoSourcesData[tabValue as keyof VideoSourcesDetailsResponse] as VideoSourceDetail[];
@@ -342,6 +384,17 @@
 												>
 													<ListRestartIcon class="h-3 w-3" />
 												</Button>
+												{#if activeTab !== 'watch_later'}
+													<Button
+														size="sm"
+														variant="outline"
+														onclick={() => openRemoveDialog(key, source, index)}
+														class="h-8 w-8 p-0"
+														title="删除"
+													>
+														<TrashIcon2 class="h-3 w-3" />
+													</Button>
+												{/if}
 											</Table.Cell>
 										</Table.Row>
 									{/each}
@@ -471,6 +524,31 @@
 		</AlertDialog.Content>
 	</AlertDialog.Root>
 
+	<AlertDialog.Root bind:open={showRemoveDialog}>
+		<AlertDialog.Content>
+			<AlertDialog.Header>
+				<AlertDialog.Title>删除视频源</AlertDialog.Title>
+				<AlertDialog.Description>
+					确定要删除视频源 <strong>"{removeSource?.name}"</strong> 吗？<br />
+					删除后该视频源相关的所有条目将从数据库中移除（不影响磁盘文件），该操作<span
+						class="text-destructive font-medium">无法撤销</span
+					>。<br />
+				</AlertDialog.Description>
+			</AlertDialog.Header>
+			<AlertDialog.Footer>
+				<AlertDialog.Cancel
+					disabled={removing}
+					onclick={() => {
+						showRemoveDialog = false;
+					}}>取消</AlertDialog.Cancel
+				>
+				<AlertDialog.Action onclick={removeVideoSource} disabled={removing}>
+					{removing ? '删除中' : '删除'}
+				</AlertDialog.Action>
+			</AlertDialog.Footer>
+		</AlertDialog.Content>
+	</AlertDialog.Root>
+
 	<!-- 添加对话框 -->
 	<Dialog.Root bind:open={showAddDialog}>
 		<Dialog.Content>