diff --git a/src/api/helpPost.js b/src/api/helpPost.js
index 426e92b..4813aa3 100644
--- a/src/api/helpPost.js
+++ b/src/api/helpPost.js
@@ -1,12 +1,19 @@
 // src/api/helpPost.js
 import { api } from './auth'; // 复用已有的axios实例
 
-export const createPost = (title, content, authorId) => {
-  return api.post('/help/posts', { 
-    title, 
-    content, 
-    authorId 
-  });
+export const createPost = (title, content, authorId, selectedImage) => {
+  // 创建 FormData 对象
+  const formData = new FormData();
+  formData.append('title', title);
+  formData.append('content', content);
+  formData.append('authorId', authorId);
+  
+  // 如果有图片，添加到 FormData
+  if (selectedImage) {
+    formData.append('image', selectedImage);
+  }
+
+  return api.post('/help/posts', formData);
 };
 
 export const getPosts = (page = 1, size = 5) => {
@@ -19,10 +26,28 @@
   return api.get(`/help/posts/${postId}`);
 };
 
-export const likePost = (postId) => {
-  return api.post(`/help/posts/${postId}/like`);
+export const likePost = (postId, data) => {
+  return api.post(`/help/posts/${postId}/like`, null, {
+    params: data
+  });
 };
 
 export const addPostComment = (postId, commentData) => {
-  return api.post(`/help/posts/${postId}/comments`, commentData);
+  // 创建FormData对象来处理文件上传
+  const formData = new FormData();
+  formData.append('authorId', commentData.authorId);
+  formData.append('content', commentData.content);
+  
+  // 如果有图片，添加到formData
+  if (commentData.commentImage) {
+    formData.append('image', commentData.commentImage);
+  }
+
+  return api.post(`/help/posts/${postId}/comments`, formData);
+};
+
+export const deletePost = (postId, authorId) => {
+  return api.delete(`/help/posts/${postId}`, {
+    params: { authorId }
+  });
 };
\ No newline at end of file