diff --git a/server-rs/crates/preview-deployer-server/src/jenkins.rs b/server-rs/crates/preview-deployer-server/src/jenkins.rs
index 19d9e8be3..74cf27217 100644
--- a/server-rs/crates/preview-deployer-server/src/jenkins.rs
+++ b/server-rs/crates/preview-deployer-server/src/jenkins.rs
@@ -52,9 +52,7 @@ pub struct PreviewResult {
     #[serde(alias = "id")]
     pub deployment_id: Option<String>,
     pub project_name: Option<String>,
-    #[serde(alias = "sourceBranch")]
     pub branch: Option<String>,
-    #[serde(alias = "sourceCommit")]
     pub resolved_commit: Option<String>,
     pub status: Option<DeploymentStatus>,
     pub health: Option<HealthStatus>,
@@ -273,10 +271,11 @@ impl JenkinsClient {
         if !response.status().is_success() {
             return Err(format!("Jenkins 状态返回 HTTP {}", response.status()));
         }
-        response
-            .json()
+        let bytes = response
+            .bytes()
             .await
-            .map_err(|_| "Jenkins 状态响应格式无效".to_string())
+            .map_err(|error| format!("Jenkins 状态响应正文读取失败: {error}"))?;
+        serde_json::from_slice(&bytes).map_err(|error| format!("Jenkins 状态响应格式无效: {error}"))
     }
 
     async fn get_json_with_retry<T: DeserializeOwned>(&self, url: Url) -> Result<T, String> {
diff --git a/server-rs/crates/preview-deployer-server/src/tests.rs b/server-rs/crates/preview-deployer-server/src/tests.rs
index 615981c31..dc13bf960 100644
--- a/server-rs/crates/preview-deployer-server/src/tests.rs
+++ b/server-rs/crates/preview-deployer-server/src/tests.rs
@@ -130,7 +130,7 @@ async fn mock_artifact(axum::extract::Path(build): axum::extract::Path<u64>) ->
             "deploymentId": "preview-63d38d3da6bc9b06",
             "projectName": "genarrative-preview-63d38d3da6bc9b06",
             "branch": "feature/preview-ui",
-            "sourceCommit": "0123456789abcdef0123456789abcdef01234567",
+            "resolvedCommit": "0123456789abcdef0123456789abcdef01234567",
             "phase": "RUNNING",
             "healthStatus": "HEALTHY",
             "webUrl": "http://192.168.35.82:8400",