diff --git a/client-api/src/main/java/org/jiayunet/controller/JobController.java b/client-api/src/main/java/org/jiayunet/controller/JobController.java
index 093f1f8..5d188cf 100644
--- a/client-api/src/main/java/org/jiayunet/controller/JobController.java
+++ b/client-api/src/main/java/org/jiayunet/controller/JobController.java
@@ -169,4 +169,19 @@ public class JobController {
         Long userId = UserSecurityTool.getUserId();
         return jobService.recommendJobs(param, userId);
     }
+
+    /**
+     * 根据岗位来源地址查询岗位信息
+     * <p>通过岗位的原始链接（如招聘网站URL）查询对应的岗位信息</p>
+     */
+    @GetMapping("/findByUrl")
+    public JobDto findJobBySourceUrl(@RequestParam String sourceUrl) {
+        Long userId = 0L;
+        try {
+            userId = UserSecurityTool.getUserId();
+        } catch (Exception e) {
+            // 接口允许不登录，不处理
+        }
+        return jobService.findJobBySourceUrl(sourceUrl, userId);
+    }
 }
diff --git a/client-api/src/main/java/org/jiayunet/service/JobService.java b/client-api/src/main/java/org/jiayunet/service/JobService.java
index 4457a5f..236c1c5 100644
--- a/client-api/src/main/java/org/jiayunet/service/JobService.java
+++ b/client-api/src/main/java/org/jiayunet/service/JobService.java
@@ -719,4 +719,27 @@ public class JobService {
         }
     }
 
+    /**
+     * 根据岗位来源地址查询岗位信息
+     * <p>1. 通过 sourceUrl 查询岗位ID</p>
+     * <p>2. 复用 listJobs 查询岗位详情</p>
+     */
+    public JobDto findJobBySourceUrl(String sourceUrl, Long userId) {
+        // 1. 通过 sourceUrl 查询岗位
+        Job job = jobMapper.selectOne(new LambdaQueryWrapper<Job>().eq(Job::getSourceUrl, sourceUrl).select(Job::getId).last("LIMIT 1"));
+        if (job == null) {
+            return null;
+        }
+
+        // 2. 复用 listJobs 查询
+        JobQueryParam queryParam = new JobQueryParam();
+        queryParam.setPageNum(1);
+        queryParam.setPageSize(1);
+        queryParam.setJobIds(Collections.singletonList(job.getId()));
+        queryParam.setStatusFilter(Arrays.asList(0, 1, 2));
+
+        PageResult<JobDto> result = listJobs(queryParam, userId);
+        return result.getList().isEmpty() ? null : result.getList().get(0);
+    }
+
 }