diff --git a/src/main/java/com/ruoyi/framework/aspectj/RateLimiterAspect.java b/src/main/java/com/ruoyi/framework/aspectj/RateLimiterAspect.java
index e8ace4e..1f47d7a 100644
--- a/src/main/java/com/ruoyi/framework/aspectj/RateLimiterAspect.java
+++ b/src/main/java/com/ruoyi/framework/aspectj/RateLimiterAspect.java
@@ -50,7 +50,6 @@ public class RateLimiterAspect
     @Before("@annotation(rateLimiter)")
     public void doBefore(JoinPoint point, RateLimiter rateLimiter) throws Throwable
     {
-        String key = rateLimiter.key();
         int time = rateLimiter.time();
         int count = rateLimiter.count();
 
@@ -63,7 +62,7 @@ public class RateLimiterAspect
             {
                 throw new ServiceException("访问过于频繁，请稍候再试");
             }
-            log.info("限制请求'{}',当前请求'{}',缓存key'{}'", count, number.intValue(), key);
+            log.info("限制请求'{}',当前请求'{}',缓存key'{}'", count, number.intValue(), combineKey);
         }
         catch (ServiceException e)
         {
diff --git a/src/main/resources/mybatis/tool/GenTableColumnMapper.xml b/src/main/resources/mybatis/tool/GenTableColumnMapper.xml
index 5169d05..175b016 100644
--- a/src/main/resources/mybatis/tool/GenTableColumnMapper.xml
+++ b/src/main/resources/mybatis/tool/GenTableColumnMapper.xml
@@ -112,19 +112,19 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <update id="updateGenTableColumn" parameterType="GenTableColumn">
         update gen_table_column
         <set>
-            column_comment = #{columnComment},
-            java_type = #{javaType},
-            java_field = #{javaField},
-            is_insert = #{isInsert,jdbcType=CHAR},
-            is_edit = #{isEdit,jdbcType=CHAR},
-            is_list = #{isList,jdbcType=CHAR},
-            is_query = #{isQuery,jdbcType=CHAR},
-            is_required = #{isRequired,jdbcType=CHAR},
-            query_type = #{queryType},
-            html_type = #{htmlType},
-            dict_type = #{dictType},
-            sort = #{sort},
-            update_by = #{updateBy,jdbcType=VARCHAR},
+            is_insert = #{isInsert},
+            is_edit = #{isEdit},
+            is_list = #{isList},
+            is_query = #{isQuery},
+            is_required = #{isRequired},
+            <if test="columnComment != null">column_comment = #{columnComment},</if>
+            <if test="javaType != null">java_type = #{javaType},</if>
+            <if test="javaField != null">java_field = #{javaField},</if>
+            <if test="queryType != null">query_type = #{queryType},</if>
+            <if test="htmlType != null">html_type = #{htmlType},</if>
+            <if test="dictType != null">dict_type = #{dictType},</if>
+            <if test="sort != null">sort = #{sort},</if>
+            <if test="updateBy != null">update_by = #{updateBy},</if>
             update_time = sysdate
         </set>
         where column_id = #{columnId}