diff --git a/src/main/java/org/redkale/boot/Application.java b/src/main/java/org/redkale/boot/Application.java
index bfcfe0ad0..12c02dc36 100644
--- a/src/main/java/org/redkale/boot/Application.java
+++ b/src/main/java/org/redkale/boot/Application.java
@@ -1246,6 +1246,13 @@ public final class Application {
                 logger.info("Load CacheSource resourceName = " + sourceName + ", source = " + source + " in " + (System.currentTimeMillis() - st) + " ms");
                 return source;
             }
+            if (!sourceConf.getValue(AbstractCacheSource.CACHE_SOURCE_SOURCE, "").isEmpty()) {
+                CacheSource source = loadCacheSource(sourceConf.getValue(AbstractCacheSource.CACHE_SOURCE_SOURCE), autoMemory);
+                if (source != null) {
+                    resourceFactory.register(sourceName, CacheSource.class, source);
+                }
+                return source;
+            }
             try {
                 CacheSource source = AbstractCacheSource.createCacheSource(serverClassLoader, resourceFactory, sourceConf, sourceName, compileMode);
                 cacheSources.add(source);
@@ -1282,6 +1289,17 @@ public final class Application {
                 logger.info("Load DataSource resourceName = " + sourceName + ", source = " + source);
                 return source;
             }
+            if (!sourceConf.getValue(AbstractDataSource.DATA_SOURCE_SOURCE, "").isEmpty()) {
+                DataSource source = loadDataSource(sourceConf.getValue(AbstractDataSource.DATA_SOURCE_SOURCE), autoMemory);
+                if (source != null) {
+                    if (source instanceof DataMemorySource && DataMemorySource.isSearchType(sourceConf)) {
+                        resourceFactory.register(sourceName, SearchSource.class, source);
+                    } else {
+                        resourceFactory.register(sourceName, DataSource.class, source);
+                    }
+                }
+                return source;
+            }
             try {
                 DataSource source = AbstractDataSource.createDataSource(serverClassLoader, resourceFactory, sourceConf, sourceName, compileMode);
                 dataSources.add(source);
diff --git a/src/main/java/org/redkale/net/Server.java b/src/main/java/org/redkale/net/Server.java
index 0c2d16c44..67767292b 100644
--- a/src/main/java/org/redkale/net/Server.java
+++ b/src/main/java/org/redkale/net/Server.java
@@ -300,9 +300,7 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
         this.dispatcher.init(this.context, config); //不能在init方法内执行，因Server.init执行后会调用loadService,loadServlet, 再执行Server.start
         this.postPrepareInit();
         this.serverChannel = ProtocolServer.create(this.netprotocol, context, this.serverClassLoader);
-        if (application != null) { //main函数调试时可能为null
-            application.getResourceFactory().inject(this.serverChannel);
-        }
+        this.resourceFactory.inject(this.serverChannel);
         this.serverChannel.open(config);
         serverChannel.bind(address, backlog);
         SocketAddress localAddress = serverChannel.getLocalAddress();
diff --git a/src/main/java/org/redkale/net/http/Rest.java b/src/main/java/org/redkale/net/http/Rest.java
index ca528c219..67a2534da 100644
--- a/src/main/java/org/redkale/net/http/Rest.java
+++ b/src/main/java/org/redkale/net/http/Rest.java
@@ -3563,7 +3563,7 @@ public final class Rest {
             }
             this.methodIdx = methodIndex;
             this.ignore = mapping.ignore();
-            String n = formatMappingName(mapping.name());
+            String n = mapping.name();
             if (n.isEmpty()) {
                 n = method.getName();
             }
@@ -3586,7 +3586,7 @@ public final class Rest {
                 }
             }
             this.existsPound = pound;
-            this.newMethodName = this.name.replace('/', '$').replace('.', '_');
+            this.newMethodName = formatMappingName(this.name.replace('/', '$').replace('.', '_'));
             this.newActionClassName = "_Dyn_" + this.newMethodName + "_ActionHttpServlet";
         }
 
diff --git a/src/main/java/org/redkale/source/AbstractCacheSource.java b/src/main/java/org/redkale/source/AbstractCacheSource.java
index df4cfaed5..f8794fde6 100644
--- a/src/main/java/org/redkale/source/AbstractCacheSource.java
+++ b/src/main/java/org/redkale/source/AbstractCacheSource.java
@@ -24,6 +24,9 @@ import org.redkale.util.*;
 @ResourceType(CacheSource.class)
 public abstract class AbstractCacheSource extends AbstractService implements CacheSource, AutoCloseable, Resourcable {
 
+    //@since 2.8.0  复用另一source资源
+    public static final String CACHE_SOURCE_SOURCE = "source";
+
     //@since 2.7.0
     public static final String CACHE_SOURCE_URL = "url";
 
diff --git a/src/main/java/org/redkale/source/AbstractDataSource.java b/src/main/java/org/redkale/source/AbstractDataSource.java
index 5f66723a5..397922b85 100644
--- a/src/main/java/org/redkale/source/AbstractDataSource.java
+++ b/src/main/java/org/redkale/source/AbstractDataSource.java
@@ -39,6 +39,9 @@ import org.redkale.util.*;
 @ResourceType(DataSource.class)
 public abstract class AbstractDataSource extends AbstractService implements DataSource, AutoCloseable, Resourcable {
 
+    //@since 2.8.0  复用另一source资源
+    public static final String DATA_SOURCE_SOURCE = "source";
+    
     //@since 2.7.0 格式: x.x.x.x:yyyy
     public static final String DATA_SOURCE_PROXY_ADDRESS = "proxy-address";