diff --git a/mybatis-flex-codegen/src/main/java/com/mybatisflex/codegen/config/StrategyConfig.java b/mybatis-flex-codegen/src/main/java/com/mybatisflex/codegen/config/StrategyConfig.java
index cf7b3094..46a8b828 100644
--- a/mybatis-flex-codegen/src/main/java/com/mybatisflex/codegen/config/StrategyConfig.java
+++ b/mybatis-flex-codegen/src/main/java/com/mybatisflex/codegen/config/StrategyConfig.java
@@ -122,7 +122,10 @@ public class StrategyConfig {
      * 获取表配置。
      */
     public TableConfig getTableConfig(String tableName) {
-        TableConfig tableConfig = tableConfigMap == null ? null : tableConfigMap.get(tableName);
+        if (tableConfigMap == null) {
+            return null;
+        }
+        TableConfig tableConfig = tableConfigMap.get(tableName);
         return tableConfig != null ? tableConfig : tableConfigMap.get(TableConfig.ALL_TABLES);
     }