diff --git a/fe/fe-core/src/main/java/org/apache/doris/analysis/DropUserStmt.java b/fe/fe-core/src/main/java/org/apache/doris/analysis/DropUserStmt.java
index 5f9872e42ad7cc..39012f866d3315 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/analysis/DropUserStmt.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/analysis/DropUserStmt.java
@@ -19,11 +19,9 @@
 
 import org.apache.doris.catalog.Env;
 import org.apache.doris.common.AnalysisException;
-import org.apache.doris.common.Config;
 import org.apache.doris.common.ErrorCode;
 import org.apache.doris.common.ErrorReport;
 import org.apache.doris.common.UserException;
-import org.apache.doris.mysql.authenticate.AuthenticateType;
 import org.apache.doris.mysql.privilege.PrivPredicate;
 import org.apache.doris.qe.ConnectContext;
 
@@ -56,11 +54,6 @@ public UserIdentity getUserIdentity() {
     public void analyze(Analyzer analyzer) throws AnalysisException, UserException {
         super.analyze(analyzer);
 
-        if (Config.access_controller_type.equalsIgnoreCase("ranger-doris")
-                && AuthenticateType.getAuthTypeConfig() == AuthenticateType.LDAP) {
-            throw new AnalysisException("Drop user is prohibited when Ranger and LDAP are enabled at same time.");
-        }
-
         userIdent.analyze();
 
         if (userIdent.isSystemUser()) {
diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/DropUserCommand.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/DropUserCommand.java
index 5c4fb407e40213..702202e0899063 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/DropUserCommand.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/DropUserCommand.java
@@ -19,11 +19,8 @@
 
 import org.apache.doris.analysis.UserIdentity;
 import org.apache.doris.catalog.Env;
-import org.apache.doris.common.AnalysisException;
-import org.apache.doris.common.Config;
 import org.apache.doris.common.ErrorCode;
 import org.apache.doris.common.ErrorReport;
-import org.apache.doris.mysql.authenticate.AuthenticateType;
 import org.apache.doris.mysql.privilege.PrivPredicate;
 import org.apache.doris.nereids.trees.plans.PlanType;
 import org.apache.doris.nereids.trees.plans.visitor.PlanVisitor;
@@ -48,11 +45,6 @@ public DropUserCommand(UserIdentity userIdent, boolean ifExists) {
 
     @Override
     public void doRun(ConnectContext ctx, StmtExecutor executor) throws Exception {
-        if (Config.access_controller_type.equalsIgnoreCase("ranger-doris")
-                && AuthenticateType.getAuthTypeConfig() == AuthenticateType.LDAP) {
-            throw new AnalysisException("Drop user is prohibited when Ranger and LDAP are enabled at same time.");
-        }
-
         userIdent.analyze();
 
         if (userIdent.isSystemUser()) {
diff --git a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/CreateUserInfo.java b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/CreateUserInfo.java
index 4007e0ee0aae3e..daaf816ffd1ca6 100644
--- a/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/CreateUserInfo.java
+++ b/fe/fe-core/src/main/java/org/apache/doris/nereids/trees/plans/commands/info/CreateUserInfo.java
@@ -24,11 +24,9 @@
 import org.apache.doris.catalog.Env;
 import org.apache.doris.cluster.ClusterNamespace;
 import org.apache.doris.common.AnalysisException;
-import org.apache.doris.common.Config;
 import org.apache.doris.common.ErrorCode;
 import org.apache.doris.common.ErrorReport;
 import org.apache.doris.common.FeNameFormat;
-import org.apache.doris.mysql.authenticate.AuthenticateType;
 import org.apache.doris.mysql.privilege.PrivPredicate;
 import org.apache.doris.mysql.privilege.Role;
 import org.apache.doris.qe.ConnectContext;
@@ -91,11 +89,6 @@ public CreateUserInfo(boolean ifNotExist, UserDesc userDesc,
      * validate
      */
     public void validate() throws AnalysisException {
-        if (Config.access_controller_type.equalsIgnoreCase("ranger-doris")
-                && AuthenticateType.getAuthTypeConfig() == AuthenticateType.LDAP) {
-            throw new AnalysisException("Create user is prohibited when Ranger and LDAP are enabled at same time.");
-        }
-
         userIdent.analyze();
 
         if (userIdent.isRootUser()) {