diff --git a/deployment/docker/datamate/docker-compose.yml b/deployment/docker/datamate/docker-compose.yml
index 68085ec6..9f3ec006 100644
--- a/deployment/docker/datamate/docker-compose.yml
+++ b/deployment/docker/datamate/docker-compose.yml
@@ -5,7 +5,7 @@ services:
 
   datamate-backend:
     container_name: datamate-backend
-    image: ${REGISTRY:-}datamate-backend
+    image: ${REGISTRY:-}datamate-backend:${VERSION:-latest}
     restart: on-failure
     privileged: true
     environment:
@@ -23,7 +23,7 @@ services:
 
   datamate-backend-python:
     container_name: datamate-backend-python
-    image: ${REGISTRY:-}datamate-backend-python
+    image: ${REGISTRY:-}datamate-backend-python:${VERSION:-latest}
     restart: on-failure
     privileged: true
     environment:
@@ -41,7 +41,7 @@ services:
 
   datamate-gateway:
     container_name: datamate-gateway
-    image: ${REGISTRY:-}datamate-gateway
+    image: ${REGISTRY:-}datamate-gateway:${VERSION:-latest}
     restart: on-failure
     privileged: true
     ports:
@@ -53,7 +53,7 @@ services:
 
   datamate-frontend:
     container_name: datamate-frontend
-    image: ${REGISTRY:-}datamate-frontend
+    image: ${REGISTRY:-}datamate-frontend:${VERSION:-latest}
     restart: on-failure
     ports:
       - "30000:3000"
@@ -66,7 +66,7 @@ services:
 
   datamate-database:
     container_name: datamate-database
-    image: ${REGISTRY:-}datamate-database
+    image: ${REGISTRY:-}datamate-database:${VERSION:-latest}
     restart: on-failure
     environment:
       - POSTGRES_USER=postgres
@@ -80,7 +80,7 @@ services:
 
   datamate-runtime:
     container_name: datamate-runtime
-    image: ${REGISTRY:-}datamate-runtime
+    image: ${REGISTRY:-}datamate-runtime:${VERSION:-latest}
     restart: on-failure
     environment:
       RAY_DEDUP_LOGS: "0"
diff --git a/runtime/ops/examples/test_operator/metadata.yml b/runtime/ops/examples/test_operator/metadata.yml
index feadc9c3..2320c9ed 100644
--- a/runtime/ops/examples/test_operator/metadata.yml
+++ b/runtime/ops/examples/test_operator/metadata.yml
@@ -20,8 +20,8 @@ metrics:
   - name: '吞吐量'
     metric: '20 images/sec'
 runtime:
-  memory: 10MB
-  cpu: 1000m
+  memory: 10485760
+  cpu: 0.05
   gpu: 0.1
   npu: 0.1
 settings:
diff --git a/runtime/ops/examples/test_operator/test_operator.tar b/runtime/ops/examples/test_operator/test_operator.tar
index 1ab13c11..dc986c1d 100644
Binary files a/runtime/ops/examples/test_operator/test_operator.tar and b/runtime/ops/examples/test_operator/test_operator.tar differ
diff --git a/runtime/python-executor/datamate/core/base_op.py b/runtime/python-executor/datamate/core/base_op.py
index f87457d7..c0256c17 100644
--- a/runtime/python-executor/datamate/core/base_op.py
+++ b/runtime/python-executor/datamate/core/base_op.py
@@ -205,7 +205,15 @@ def __call__(self, sample: Dict[str, Any], **kwargs):
         sample["execute_status"] = execute_status
         # 加载文件成功执行信息到数据库
         if self.is_last_op:
-            self.save_file_and_db(sample)
+            # 文件无内容会被过滤
+            if sample[self.text_key] == "" and sample[self.data_key] == b"":
+                task_info = TaskInfoPersistence()
+                sample[self.filesize_key] = "0"
+                sample[self.filetype_key] = ""
+                task_info.update_task_result(sample)
+                return sample
+            else:
+                self.save_file_and_db(sample)
         return sample
 
     def execute(self, sample: Dict[str, Any]) -> Dict[str, Any]: