diff --git a/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/entity/SparkApplication.java b/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/entity/SparkApplication.java
index 2f59d1cd17..1719279386 100644
--- a/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/entity/SparkApplication.java
+++ b/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/entity/SparkApplication.java
@@ -127,8 +127,8 @@ public class SparkApplication extends BaseEntity implements ApplicationEntitySup
     /** spark docker base image */
     private String k8sContainerImage;
 
-    /** k8s image pull policy */
-    private int k8sImagePullPolicy;
+    /** k8s image pull policy — nullable, matching t_spark_app.k8s_image_pull_policy */
+    private Integer k8sImagePullPolicy;
 
     /** k8s spark service account */
     private String k8sServiceAccount;
diff --git a/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/entity/SparkEnv.java b/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/entity/SparkEnv.java
index dff43e0e80..c153f245a1 100644
--- a/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/entity/SparkEnv.java
+++ b/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/entity/SparkEnv.java
@@ -73,10 +73,11 @@ public class SparkEnv implements Serializable {
     public void doSetSparkConf() throws ApiDetailException {
         try {
             File yaml = new File(this.sparkHome.concat("/conf/spark-defaults.conf"));
-            if (yaml.exists()) {
-                String sparkConf = FileUtils.readFileToString(yaml, StandardCharsets.UTF_8);
-                this.sparkConf = DeflaterUtils.zipString(sparkConf);
-            }
+            // A stock Spark distribution ships only spark-defaults.conf.template, so an absent file
+            // is the normal case, not an error — but t_spark_env.spark_conf is NOT NULL, so it still
+            // has to be written as an empty conf rather than left null.
+            String sparkConf = yaml.exists() ? FileUtils.readFileToString(yaml, StandardCharsets.UTF_8) : "";
+            this.sparkConf = DeflaterUtils.zipString(sparkConf);
         } catch (Exception e) {
             throw new ApiDetailException(e);
         }
diff --git a/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/enums/SparkAppStateEnum.java b/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/enums/SparkAppStateEnum.java
index 9e98476701..93bb89846f 100644
--- a/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/enums/SparkAppStateEnum.java
+++ b/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/enums/SparkAppStateEnum.java
@@ -78,6 +78,9 @@ public enum SparkAppStateEnum {
     }
 
     public static SparkAppStateEnum of(Integer state) {
+        if (state == null) {
+            return SparkAppStateEnum.OTHER;
+        }
         for (SparkAppStateEnum appState : values()) {
             if (appState.value == state) {
                 return appState;
diff --git a/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/request/flink/FlinkAppCreateRequest.java b/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/request/flink/FlinkAppCreateRequest.java
index ce5839097a..de60c0203b 100644
--- a/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/request/flink/FlinkAppCreateRequest.java
+++ b/streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/request/flink/FlinkAppCreateRequest.java
@@ -54,6 +54,8 @@ public class FlinkAppCreateRequest implements Serializable {
 
     private String flinkSql;
 
+    private Long sqlId;
+
     @NotNull
     @ApiParam(description = "Application type", required = true)
     private Integer appType;