diff --git a/ruoyi-modules/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml b/ruoyi-modules/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml
index 2a4aa30c3..b1745891d 100644
--- a/ruoyi-modules/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml
+++ b/ruoyi-modules/ruoyi-generator/src/main/resources/mapper/generator/GenTableMapper.xml
@@ -19,7 +19,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             select table_name, table_comment, create_time, update_time
             from information_schema.tables
             where table_schema = (select database())
-            AND table_name NOT LIKE 'gen_%'
+            AND table_name NOT LIKE 'pj_%' AND table_name NOT LIKE 'gen_%'
             <if test="genTable.params.genTableNames != null and genTable.params.genTableNames.size > 0">
                 AND table_name NOT IN
                 <foreach collection="genTable.params.genTableNames" open="(" close=")" separator="," item="item">
@@ -40,7 +40,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             where dt.table_name = dtc.table_name
             and dt.table_name = uo.object_name
             and uo.object_type = 'TABLE'
-            AND dt.table_name NOT LIKE 'GEN_%'
+            AND dt.table_name NOT LIKE 'pj_%' AND dt.table_name NOT LIKE 'GEN_%'
             <if test="genTable.params.genTableNames != null and genTable.params.genTableNames.size > 0">
                 AND lower(dt.table_name) NOT IN
                 <foreach collection="genTable.params.genTableNames" open="(" close=")" separator="," item="item">
@@ -69,7 +69,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                     AND n.nspname = 'public'::name
                     AND n.nspname <![CDATA[ <> ]]> ''::name
             ) list_table
-            where table_name NOT LIKE 'gen_%'
+            where table_name NOT LIKE 'pj_%' AND table_name NOT LIKE 'gen_%'
             <if test="genTable.params.genTableNames != null and genTable.params.genTableNames.size > 0">
                 AND table_name NOT IN
                 <foreach collection="genTable.params.genTableNames" open="(" close=")" separator="," item="item">
@@ -92,7 +92,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             FROM SYSOBJECTS D
                 INNER JOIN SYS.EXTENDED_PROPERTIES F ON D.ID = F.MAJOR_ID
                     AND F.MINOR_ID = 0 AND D.XTYPE = 'U' AND D.NAME != 'DTPROPERTIES'
-                    AND D.NAME NOT LIKE 'gen_%'
+                    AND D.NAME NOT LIKE 'pj_%' AND D.NAME NOT LIKE 'gen_%'
             <if test="genTable.params.genTableNames != null and genTable.params.genTableNames.size > 0">
                 AND D.NAME NOT IN
                 <foreach collection="genTable.params.genTableNames" open="(" close=")" separator="," item="item">
@@ -112,7 +112,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="selectDbTableListByNames" resultMap="GenTableResult">
         <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isMySql()">
             select table_name, table_comment, create_time, update_time from information_schema.tables
-            where table_name NOT LIKE 'gen_%' and table_schema = (select database())
+            where table_name NOT LIKE 'pj_%' and table_name NOT LIKE 'gen_%' and table_schema = (select database())
             and table_name in
             <foreach collection="array" item="name" open="(" separator="," close=")">
                  #{name}
@@ -124,7 +124,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             where dt.table_name = dtc.table_name
             and dt.table_name = uo.object_name
             and uo.object_type = 'TABLE'
-            AND ```````dt.table_name NOT LIKE 'GEN_%'
+            AND dt.table_name NOT LIKE 'pj_%' AND dt.table_name NOT LIKE 'GEN_%'
             and lower(dt.table_name) in
             <foreach collection="array" item="name" open="(" separator="," close=")">
                 #{name}
@@ -144,7 +144,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                     AND n.nspname = 'public'::name
                     AND n.nspname <![CDATA[ <> ]]> ''::name
             ) list_table
-            where table_name NOT LIKE 'gen_%'
+            where table_name NOT LIKE 'pj_%' and table_name NOT LIKE 'gen_%'
             and table_name in
             <foreach collection="array" item="name" open="(" separator="," close=")">
                 #{name}
@@ -158,7 +158,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             FROM SYSOBJECTS D
                 INNER JOIN SYS.EXTENDED_PROPERTIES F ON D.ID = F.MAJOR_ID
                     AND F.MINOR_ID = 0 AND D.XTYPE = 'U' AND D.NAME != 'DTPROPERTIES'
-                    AND D.NAME NOT LIKE 'gen_%'
+                    AND D.NAME NOT LIKE 'pj_%' AND D.NAME NOT LIKE 'gen_%'
                     AND D.NAME in
                     <foreach collection="array" item="name" open="(" separator="," close=")">
                         #{name}
@@ -169,7 +169,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
     <select id="selectTableByName" parameterType="String" resultMap="GenTableResult">
         <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isMySql()">
             select table_name, table_comment, create_time, update_time from information_schema.tables
-            where table_name NOT LIKE 'gen_%' and table_schema = (select database())
+            where table_name NOT LIKE 'pj_%' and table_name NOT LIKE 'gen_%' and table_schema = (select database())
             and table_name = #{tableName}
         </if>
         <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isOracle()">
@@ -178,7 +178,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             where dt.table_name = dtc.table_name
             and dt.table_name = uo.object_name
             and uo.object_type = 'TABLE'
-            AND dt.table_name NOT LIKE 'GEN_%'
+            AND dt.table_name NOT LIKE 'pj_%' AND dt.table_name NOT LIKE 'GEN_%'
             AND dt.table_name NOT IN (select table_name from gen_table)
             and lower(dt.table_name) = #{tableName}
         </if>
@@ -196,7 +196,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
                     AND n.nspname = 'public'::name
                     AND n.nspname <![CDATA[ <> ]]> ''::name
             ) list_table
-            where table_name NOT LIKE 'gen_%'
+            where table_name NOT LIKE 'pj_%' and table_name NOT LIKE 'gen_%'
             and table_name = #{tableName}
         </if>
         <if test="@org.dromara.common.mybatis.helper.DataBaseHelper@isSqlServer()">
@@ -207,7 +207,7 @@ PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
             FROM SYSOBJECTS D
                 INNER JOIN SYS.EXTENDED_PROPERTIES F ON D.ID = F.MAJOR_ID
                     AND F.MINOR_ID = 0 AND D.XTYPE = 'U' AND D.NAME != 'DTPROPERTIES'
-                    AND D.NAME NOT LIKE 'gen_%'
+                    AND D.NAME NOT LIKE 'pj_%' AND D.NAME NOT LIKE 'gen_%'
                     AND D.NAME = #{tableName}
         </if>
     </select>