diff --git a/crates/bili_sync/src/utils/rule.rs b/crates/bili_sync/src/utils/rule.rs
index 3e6a1dd..c0f4cc4 100644
--- a/crates/bili_sync/src/utils/rule.rs
+++ b/crates/bili_sync/src/utils/rule.rs
@@ -16,6 +16,7 @@ impl Evaluatable<&str> for Condition<String> {
         match self {
             Condition::Equals(expected) => expected == value,
             Condition::Contains(substring) => value.contains(substring),
+            Condition::IContains(substring) => value.to_lowercase().contains(&substring.to_lowercase()),
             Condition::Prefix(prefix) => value.starts_with(prefix),
             Condition::Suffix(suffix) => value.ends_with(suffix),
             Condition::MatchesRegex(_, regex) => regex.is_match(value),
diff --git a/crates/bili_sync_entity/src/custom_type/rule.rs b/crates/bili_sync_entity/src/custom_type/rule.rs
index 5ac59a5..eee745c 100644
--- a/crates/bili_sync_entity/src/custom_type/rule.rs
+++ b/crates/bili_sync_entity/src/custom_type/rule.rs
@@ -11,6 +11,8 @@ use serde::{Deserialize, Deserializer, Serialize, Serializer};
 pub enum Condition<T: Serialize + Display> {
     Equals(T),
     Contains(T),
+    #[serde(rename = "icontains")]
+    IContains(T),
     #[serde(deserialize_with = "deserialize_regex", serialize_with = "serialize_regex")]
     MatchesRegex(String, #[derivative(PartialEq = "ignore")] regex::Regex),
     Prefix(T),
@@ -41,6 +43,7 @@ impl<T: Serialize + Display> Display for Condition<T> {
         match self {
             Condition::Equals(v) => write!(f, "等于“{}”", v),
             Condition::Contains(v) => write!(f, "包含“{}”", v),
+            Condition::IContains(v) => write!(f, "包含（不区分大小写）“{}”", v),
             Condition::MatchesRegex(pat, _) => write!(f, "匹配“{}”", pat),
             Condition::Prefix(v) => write!(f, "以“{}”开头", v),
             Condition::Suffix(v) => write!(f, "以“{}”结尾", v),
diff --git a/web/src/lib/components/rule-editor.svelte b/web/src/lib/components/rule-editor.svelte
index dd03444..9346ca0 100644
--- a/web/src/lib/components/rule-editor.svelte
+++ b/web/src/lib/components/rule-editor.svelte
@@ -33,6 +33,7 @@
 				return [
 					{ value: 'equals', label: '等于' },
 					{ value: 'contains', label: '包含' },
+					{ value: 'icontains', label: '包含（不区分大小写）' },
 					{ value: 'prefix', label: '以...开头' },
 					{ value: 'suffix', label: '以...结尾' },
 					{ value: 'matchesRegex', label: '匹配正则' }