diff --git a/src/dictionary/cdb.rs b/src/dictionary/cdb.rs
index 17337df69..b26fa8d95 100644
--- a/src/dictionary/cdb.rs
+++ b/src/dictionary/cdb.rs
@@ -119,7 +119,7 @@ impl From<CdbDictionaryError> for DictionaryUpdateError {
 impl From<BuildDictionaryError> for CdbDictionaryError {
     fn from(value: BuildDictionaryError) -> Self {
         CdbDictionaryError {
-            source: io::Error::other(value),
+            source: io::Error::new(io::ErrorKind::Other, value),
         }
     }
 }
diff --git a/src/dictionary/mod.rs b/src/dictionary/mod.rs
index a55c29bde..7765065dc 100644
--- a/src/dictionary/mod.rs
+++ b/src/dictionary/mod.rs
@@ -13,7 +13,7 @@ use thiserror::Error;
 
 use crate::zhuyin::{Syllable, SyllableSlice};
 
-pub use cdb::{CdbDictionary, CdbDictionaryBuilder, CdbDictionaryError};
+pub use self::cdb::{CdbDictionary, CdbDictionaryBuilder, CdbDictionaryError};
 pub use layered::LayeredDictionary;
 pub use loader::{SystemDictionaryLoader, UserDictionaryLoader, UserFreqEstimateLoader};
 pub use sqlite::{SqliteDictionary, SqliteDictionaryBuilder, SqliteDictionaryError};