diff --git a/src/main/java/com/bsd/cases/controller/CaseContentAttachmentController.java b/src/main/java/com/bsd/cases/controller/CaseContentAttachmentController.java
new file mode 100644
index 0000000..e28db2a
--- /dev/null
+++ b/src/main/java/com/bsd/cases/controller/CaseContentAttachmentController.java
@@ -0,0 +1,49 @@
+package com.bsd.cases.controller;
+
+import com.alibaba.fastjson.JSONObject;
+import com.bsd.cases.service.CaseContentAttachmentService;
+import com.bsd.cases.util.AjaxRequest;
+import com.bsd.cases.util.AjaxResult;
+import org.springframework.web.bind.annotation.CrossOrigin;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletRequest;
+
+@CrossOrigin
+@RestController
+@RequestMapping("/case-content-attachment")
+public class CaseContentAttachmentController {
+
+    @Resource
+    private CaseContentAttachmentService caseContentAttachmentService;
+
+    @RequestMapping("/get-attachment-by-content-id")
+    public AjaxResult getCaseContentAttachment(@RequestBody AjaxRequest ajaxRequest, HttpServletRequest request) {
+        AjaxResult ajaxResult = new AjaxResult();
+        JSONObject data = ajaxRequest.getData();
+        if (null == data){
+            ajaxResult.setRetcode(AjaxResult.FAILED);
+            ajaxResult.setRetmsg("data missing");
+        }else {
+            Integer pageNum = data.getInteger("pageNum");
+            Integer pageSize = data.getInteger("pageSize");
+            if (null==pageNum|| null == pageSize){
+                ajaxResult.setRetcode(AjaxResult.FAILED);
+                ajaxResult.setRetmsg("分页参数不可为空");
+            }else {
+                Long contentId = data.getLong("contentId");
+                if (null == contentId){
+                    ajaxResult.setRetcode(AjaxResult.FAILED);
+                    ajaxResult.setRetmsg("文章id不可为空");
+                }else {
+                    ajaxResult.setRetcode(AjaxResult.SUCCESS);
+                    ajaxResult.setData(caseContentAttachmentService.getCaseContentAttachment(contentId));
+                }
+            }
+        }
+        return ajaxResult;
+    }
+}
diff --git a/src/main/java/com/bsd/cases/service/CaseContentAttachmentService.java b/src/main/java/com/bsd/cases/service/CaseContentAttachmentService.java
index 3ddf9bf..e7425ed 100644
--- a/src/main/java/com/bsd/cases/service/CaseContentAttachmentService.java
+++ b/src/main/java/com/bsd/cases/service/CaseContentAttachmentService.java
@@ -1,4 +1,7 @@
 package com.bsd.cases.service;
 
+import java.util.List;
+
 public interface CaseContentAttachmentService<CaseContentAttachment> extends BaseService<CaseContentAttachment> {
+    List<CaseContentAttachment> getCaseContentAttachment(Long contentId);
 }
diff --git a/src/main/java/com/bsd/cases/service/impl/CaseContentAttachmentServiceImpl.java b/src/main/java/com/bsd/cases/service/impl/CaseContentAttachmentServiceImpl.java
index 8e260e8..edf2dc5 100644
--- a/src/main/java/com/bsd/cases/service/impl/CaseContentAttachmentServiceImpl.java
+++ b/src/main/java/com/bsd/cases/service/impl/CaseContentAttachmentServiceImpl.java
@@ -1,13 +1,29 @@
 package com.bsd.cases.service.impl;
 
+import com.bsd.cases.constants.Constants;
 import com.bsd.cases.mapper.CaseContentAttachmentMapper;
 import com.bsd.cases.model.CaseContentAttachment;
 import com.bsd.cases.service.CaseContentAttachmentService;
 import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
+import javax.annotation.Resource;
+import java.util.List;
+
 @Service("caseContentAttachmentService")
 @Transactional
 public class CaseContentAttachmentServiceImpl extends BaseServiceImpl<CaseContentAttachmentMapper, CaseContentAttachment>
         implements CaseContentAttachmentService<CaseContentAttachment> {
+
+    @Resource
+    private CaseContentAttachmentMapper caseContentAttachmentMapper;
+
+    @Override
+    public List<CaseContentAttachment> getCaseContentAttachment(Long contentId) {
+        CaseContentAttachment findCaseContentAttachment = new CaseContentAttachment();
+        findCaseContentAttachment.setContentId(contentId);
+        findCaseContentAttachment.setState(Constants.STATE_VALID);
+        List<CaseContentAttachment> caseContentAttachmentList = caseContentAttachmentMapper.select(findCaseContentAttachment);
+        return caseContentAttachmentList;
+    }
 }
diff --git a/src/main/java/com/bsd/cases/service/impl/CaseContentServiceImpl.java b/src/main/java/com/bsd/cases/service/impl/CaseContentServiceImpl.java
index a0190a2..9418541 100644
--- a/src/main/java/com/bsd/cases/service/impl/CaseContentServiceImpl.java
+++ b/src/main/java/com/bsd/cases/service/impl/CaseContentServiceImpl.java
@@ -90,11 +90,7 @@ public class CaseContentServiceImpl extends BaseServiceImpl<CaseContentMapper, C
         caseContentDetailVo.setCategoryName(caseCategory.getName());
         caseContentDetailVo.setUrl(caseContent.getUrl());
         caseContentDetailVo.setContentTitle(caseContent.getContentTitle());
-        CaseContentAttachment findCaseContentAttachment = new CaseContentAttachment();
-        findCaseContentAttachment.setContentId(contentId);
-        findCaseContentAttachment.setState(Constants.STATE_VALID);
-        List<CaseContentAttachment> caseContentAttachmentList = caseContentAttachmentMapper.select(findCaseContentAttachment);
-        caseContentDetailVo.setCaseContentAttachmentList(caseContentAttachmentList);
+
         CaseContentMaterial findCaseContentMaterial = new CaseContentMaterial();
         findCaseContentMaterial.setContentId(contentId);
         findCaseContentMaterial.setState(Constants.STATE_VALID);
diff --git a/src/main/java/com/bsd/cases/vo/CaseContentDetailVo.java b/src/main/java/com/bsd/cases/vo/CaseContentDetailVo.java
index fed4c11..bf6bd17 100644
--- a/src/main/java/com/bsd/cases/vo/CaseContentDetailVo.java
+++ b/src/main/java/com/bsd/cases/vo/CaseContentDetailVo.java
@@ -25,7 +25,7 @@ public class CaseContentDetailVo {
 
     private List<CaseContentMaterial> caseContentMaterialList;
 
-    private List<CaseContentAttachment> caseContentAttachmentList;
+//    private List<CaseContentAttachment> caseContentAttachmentList;
 
     private Boolean isLike = false;