diff --git a/ruoyi-common/src/main/java/com/ruoyi/common/config/datasource/DynamicDataSourceContextHolder.java b/ruoyi-common/src/main/java/com/ruoyi/common/config/datasource/DynamicDataSourceContextHolder.java
index 6bc9e6178..869ba98c1 100644
--- a/ruoyi-common/src/main/java/com/ruoyi/common/config/datasource/DynamicDataSourceContextHolder.java
+++ b/ruoyi-common/src/main/java/com/ruoyi/common/config/datasource/DynamicDataSourceContextHolder.java
@@ -3,6 +3,8 @@ package com.ruoyi.common.config.datasource;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
+import java.util.Optional;
+
 /**
  * 数据源切换处理
  * 
@@ -16,15 +18,17 @@ public class DynamicDataSourceContextHolder
      * 使用ThreadLocal维护变量，ThreadLocal为每个使用该变量的线程提供独立的变量副本，
      *  所以每一个线程都可以独立地改变自己的副本，而不会影响其它线程所对应的副本。
      */
-    private static final ThreadLocal<String> CONTEXT_HOLDER = new ThreadLocal<>();
+    private static final ThreadLocal<DataSourceTypeStruct> CONTEXT_HOLDER = new ThreadLocal<>();
 
     /**
      * 设置数据源的变量
      */
     public static void setDataSourceType(String dsType)
     {
-        log.info("切换到{}数据源", dsType);
-        CONTEXT_HOLDER.set(dsType);
+        DataSourceTypeStruct dataSourceTypeStruct = Optional.ofNullable(CONTEXT_HOLDER.get()).orElse(new DataSourceTypeStruct(DataSourceType.MASTER.name()));//最顶层默认为 MASTER 数据源
+        dataSourceTypeStruct.setDsType(dsType);
+        log.info("切换到{}数据源,当前:{}", dsType,dataSourceTypeStruct);
+        CONTEXT_HOLDER.set(dataSourceTypeStruct);
     }
 
     /**
@@ -32,7 +36,8 @@ public class DynamicDataSourceContextHolder
      */
     public static String getDataSourceType()
     {
-        return CONTEXT_HOLDER.get();
+        DataSourceTypeStruct dataSourceTypeStruct = Optional.ofNullable(CONTEXT_HOLDER.get()).orElse(new DataSourceTypeStruct(DataSourceType.MASTER.name()));//最顶层默认为 MASTER 数据源
+        return dataSourceTypeStruct.getDsType();
     }
 
     /**
@@ -40,6 +45,44 @@ public class DynamicDataSourceContextHolder
      */
     public static void clearDataSourceType()
     {
-        CONTEXT_HOLDER.remove();
+        DataSourceTypeStruct dataSourceTypeStruct = Optional.ofNullable(CONTEXT_HOLDER.get()).orElse(new DataSourceTypeStruct(DataSourceType.MASTER.name()));
+        dataSourceTypeStruct.clearDsType();
+        log.info("清理一层数据源,当前:{}", dataSourceTypeStruct);
+    }
+    /**
+    * 创建层级结构 保存数据源
+    */
+    static class DataSourceTypeStruct{
+        private final String dsType;
+        private DataSourceTypeStruct next;
+        protected DataSourceTypeStruct(String dsType){
+            this.dsType = dsType;
+        }
+        public String getDsType(){//获得最底层DataSourceTypeStruct的dsType
+            if(null!=next){
+                return next.getDsType();
+            }
+            return dsType;
+        }
+        public void setDsType(String dsType){//设置最底层DataSourceTypeStruct的dsType
+            if(null!=next){
+                next.setDsType(dsType);
+                return;
+            }
+            next = new DataSourceTypeStruct(dsType);
+        }
+        public void clearDsType(){//清理最底层的DataSourceTypeStruct 层级-1
+            if(null!=next){
+                if(null==next.next){
+                    next=null;
+                }else{
+                    next.clearDsType();
+                }
+            }
+        }
+        @Override
+        public String toString(){
+            return dsType+(null==next?"":("->"+next));
+        }
     }
 }