diff --git a/src/main/java/com/hankcs/hanlp/dictionary/CustomDictionary.java b/src/main/java/com/hankcs/hanlp/dictionary/CustomDictionary.java
index c1532401c..f1c1d2411 100644
--- a/src/main/java/com/hankcs/hanlp/dictionary/CustomDictionary.java
+++ b/src/main/java/com/hankcs/hanlp/dictionary/CustomDictionary.java
@@ -145,6 +145,7 @@ public static boolean load(String path, Nature defaultNature, TreeMap<String, Co
             while ((line = br.readLine()) != null)
             {
                 String[] param = line.split("\\s");
+                if (param[0].length() == 0) continue;   // 排除空行
                 if (CoreDictionary.contains(param[0]) || map.containsKey(param[0]))
                 {
                     continue;