diff --git a/SouP/src/main/java/Matching/SouP/crawler/okky/OkkyService.java b/SouP/src/main/java/Matching/SouP/crawler/okky/OkkyService.java
index 07b5c16..5f234ff 100644
--- a/SouP/src/main/java/Matching/SouP/crawler/okky/OkkyService.java
+++ b/SouP/src/main/java/Matching/SouP/crawler/okky/OkkyService.java
@@ -35,7 +35,7 @@ public void getOkkyPostData() {
                 String html = driver.getPageSource();
                 Document doc = Jsoup.parse(html);
                 for (int i = 20; i > 0; i--) {  //오래된 글부터 크롤링  그럼 반드시 최신글은 DB에서 가장 밑에꺼임.
-                    Elements element = doc.select("#__next > main > div > div:nth-child(2) > div > div:nth-child(5) > div > ul > li.py-3.5 sm:py-4:nth-child(" + i + ")");
+                    Elements element = doc.select("#__next > main > div > div:nth-child(2) > div > div:nth-child(5) > div > ul > li.py-3.5.sm\:py-4:nth-child(" + i + ")");
                     Elements title = element.select("div > div.my-2 > a");
                     String postName = title.text();
                     String num;
@@ -107,7 +107,7 @@ private int startPage(WebDriver driver, int start) throws StringIndexOutOfBounds
             Document doc = Jsoup.parse(html);
             int num = Integer.MAX_VALUE;
             try {
-                String href = doc.select("#__next > main > div > div:nth-child(2) > div > div:nth-child(5) > div > ul > li.py-3.5 sm:py-4:nth-child(" + cnt + ") > div > div.my-2 > a")
+                String href = doc.select("#__next > main > div > div:nth-child(2) > div > div:nth-child(5) > div > ul > li.py-3.5.sm\:py-4:nth-child(" + cnt + ") > div > div.my-2 > a")
                         .attr("href");
                 log.info(href);
                 String sNum = href.substring(10, href.lastIndexOf('?'));