diff --git a/fe/fe-core/src/main/java/org/apache/doris/catalog/Catalog.java b/fe/fe-core/src/main/java/org/apache/doris/catalog/Catalog.java
index 8f9660760f..4abd66d200 100755
--- a/fe/fe-core/src/main/java/org/apache/doris/catalog/Catalog.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/catalog/Catalog.java
@@ -1878,15 +1878,13 @@ public class Catalog {
      * Load datasource through file.
      **/
     public long loadDatasource(DataInputStream in, long checksum) throws IOException {
-        if (Config.enable_multi_catalog) {
-            DataSourceMgr mgr = DataSourceMgr.read(in);
-            // When enable the multi catalog in the first time, the mgr will be a null value.
-            // So ignore it to use default datasource manager.
-            if (mgr != null) {
-                this.dataSourceMgr = mgr;
-            }
-            LOG.info("finished replay datasource from image");
+        DataSourceMgr mgr = DataSourceMgr.read(in);
+        // When enable the multi catalog in the first time, the mgr will be a null value.
+        // So ignore it to use default datasource manager.
+        if (mgr != null) {
+            this.dataSourceMgr = mgr;
         }
+        LOG.info("finished replay datasource from image");
         return checksum;
     }
 
@@ -2159,10 +2157,7 @@ public class Catalog {
      * Save datasource image.
      */
     public long saveDatasource(CountingDataOutputStream out, long checksum) throws IOException {
-        // Do not write datasource image when enable multi catalog is false.
-        if (Config.enable_multi_catalog) {
-            Catalog.getCurrentCatalog().getDataSourceMgr().write(out);
-        }
+        Catalog.getCurrentCatalog().getDataSourceMgr().write(out);
         return checksum;
     }
 
diff --git a/fe/fe-core/src/main/java/org/apache/doris/persist/meta/PersistMetaModules.java b/fe/fe-core/src/main/java/org/apache/doris/persist/meta/PersistMetaModules.java
index 920583bab7..74c56c4d69 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/persist/meta/PersistMetaModules.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/persist/meta/PersistMetaModules.java
@@ -34,11 +34,11 @@ public class PersistMetaModules {
     // The write and read of meta modules should be in same order.
     public static final List<MetaPersistMethod> MODULES_IN_ORDER;
 
-    public static final ImmutableList<String> MODULE_NAMES = ImmutableList.copyOf(
-            new String[] {"masterInfo", "frontends", "backends", "db", "loadJob", "alterJob", "recycleBin",
-                    "globalVariable", "cluster", "broker", "resources", "exportJob", "syncJob", "backupHandler",
-                    "paloAuth", "transactionState", "colocateTableIndex", "routineLoadJobs", "loadJobV2", "smallFiles",
-                    "plugins", "deleteHandler", "sqlBlockRule", "policy", "datasource"});
+    public static final ImmutableList<String> MODULE_NAMES = ImmutableList.of(
+            "masterInfo", "frontends", "backends", "datasource", "db", "loadJob", "alterJob", "recycleBin",
+            "globalVariable", "cluster", "broker", "resources", "exportJob", "syncJob", "backupHandler",
+            "paloAuth", "transactionState", "colocateTableIndex", "routineLoadJobs", "loadJobV2", "smallFiles",
+            "plugins", "deleteHandler", "sqlBlockRule", "policy");
 
     static {
         MODULES_MAP = Maps.newHashMap();