diff --git a/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/bin/jvm_args_env.sh b/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/bin/jvm_args_env.sh
index d953e04d2f04..9d19a823f7b1 100644
--- a/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/bin/jvm_args_env.sh
+++ b/dolphinscheduler-alert/dolphinscheduler-alert-server/src/main/bin/jvm_args_env.sh
@@ -22,7 +22,7 @@
 -XX:+IgnoreUnrecognizedVMOptions
 -XX:+PrintGCDateStamps
 -XX:+PrintGCDetails
--Xloggc:gc.log
+-Xloggc:gc-%t.log
 
 -XX:-OmitStackTraceInFastThrow
 -XX:+ExitOnOutOfMemoryError
diff --git a/dolphinscheduler-api/src/main/bin/jvm_args_env.sh b/dolphinscheduler-api/src/main/bin/jvm_args_env.sh
index d953e04d2f04..9d19a823f7b1 100644
--- a/dolphinscheduler-api/src/main/bin/jvm_args_env.sh
+++ b/dolphinscheduler-api/src/main/bin/jvm_args_env.sh
@@ -22,7 +22,7 @@
 -XX:+IgnoreUnrecognizedVMOptions
 -XX:+PrintGCDateStamps
 -XX:+PrintGCDetails
--Xloggc:gc.log
+-Xloggc:gc-%t.log
 
 -XX:-OmitStackTraceInFastThrow
 -XX:+ExitOnOutOfMemoryError
diff --git a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProjectParameterServiceImpl.java b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProjectParameterServiceImpl.java
index e23101da3658..f0e157eaa378 100644
--- a/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProjectParameterServiceImpl.java
+++ b/dolphinscheduler-api/src/main/java/org/apache/dolphinscheduler/api/service/impl/ProjectParameterServiceImpl.java
@@ -101,6 +101,7 @@ public Result createProjectParameter(User loginUser, long projectCode, String pr
                     .code(CodeGenerateUtils.genCode())
                     .projectCode(projectCode)
                     .userId(loginUser.getId())
+                    .operator(loginUser.getId())
                     .createTime(now)
                     .updateTime(now)
                     .build();
diff --git a/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ProjectParameterServiceTest.java b/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ProjectParameterServiceTest.java
index ef8ffd2768a9..c7d6dc73d65e 100644
--- a/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ProjectParameterServiceTest.java
+++ b/dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/service/ProjectParameterServiceTest.java
@@ -114,6 +114,9 @@ public void testCreateProjectParameter() {
         result = projectParameterService.createProjectParameter(loginUser, projectCode, "key1", "value",
                 DataType.VARCHAR.name());
         assertEquals(Status.SUCCESS.getCode(), result.getCode());
+
+        ProjectParameter projectParameter = (ProjectParameter) result.getData();
+        assertEquals(loginUser.getId(), projectParameter.getOperator());
     }
 
     @Test
diff --git a/dolphinscheduler-master/src/main/bin/jvm_args_env.sh b/dolphinscheduler-master/src/main/bin/jvm_args_env.sh
index 1171cd78044f..0fedc71491aa 100644
--- a/dolphinscheduler-master/src/main/bin/jvm_args_env.sh
+++ b/dolphinscheduler-master/src/main/bin/jvm_args_env.sh
@@ -22,7 +22,7 @@
 -XX:+IgnoreUnrecognizedVMOptions
 -XX:+PrintGCDateStamps
 -XX:+PrintGCDetails
--Xloggc:gc.log
+-Xloggc:gc-%t.log
 
 -XX:-OmitStackTraceInFastThrow
 -XX:+ExitOnOutOfMemoryError
diff --git a/dolphinscheduler-standalone-server/src/main/bin/jvm_args_env.sh b/dolphinscheduler-standalone-server/src/main/bin/jvm_args_env.sh
index 95b283f91e03..b0e99e28f163 100644
--- a/dolphinscheduler-standalone-server/src/main/bin/jvm_args_env.sh
+++ b/dolphinscheduler-standalone-server/src/main/bin/jvm_args_env.sh
@@ -22,7 +22,7 @@
 -XX:+IgnoreUnrecognizedVMOptions
 -XX:+PrintGCDateStamps
 -XX:+PrintGCDetails
--Xloggc:gc.log
+-Xloggc:gc-%t.log
 
 -XX:-OmitStackTraceInFastThrow
 -XX:+ExitOnOutOfMemoryError
diff --git a/dolphinscheduler-worker/src/main/bin/jvm_args_env.sh b/dolphinscheduler-worker/src/main/bin/jvm_args_env.sh
index 95b283f91e03..b0e99e28f163 100644
--- a/dolphinscheduler-worker/src/main/bin/jvm_args_env.sh
+++ b/dolphinscheduler-worker/src/main/bin/jvm_args_env.sh
@@ -22,7 +22,7 @@
 -XX:+IgnoreUnrecognizedVMOptions
 -XX:+PrintGCDateStamps
 -XX:+PrintGCDetails
--Xloggc:gc.log
+-Xloggc:gc-%t.log
 
 -XX:-OmitStackTraceInFastThrow
 -XX:+ExitOnOutOfMemoryError