diff --git a/ue.json b/ue.json
index c55d996..7b8ffc9 100644
--- a/ue.json
+++ b/ue.json
@@ -3,7 +3,7 @@
     "name": "aiue",
     "description": "aiue system",
     "repo": "https://git.syui.ai/ai/ue",
-				"ref": "https://git.syui.ai/ai/ue/wiki/system",
+    "ref": "https://git.syui.ai/ai/ue/wiki/system",
     "body": {
       "text": "[ai] [u]nreal [e]ngine, system overview, game naming conventions",
       "lang": {
@@ -749,7 +749,7 @@
     "name": "aiverse",
     "description": "aiverse project",
     "repo": "https://git.syui.ai/ai/ue/src/branch/main/verse",
-				"ref": "https://git.syui.ai/ai/ue/wiki/project",
+    "ref": "https://git.syui.ai/ai/ue/wiki/project",
     "body": {
       "text": "ideas and philosophies when building a system. aiming to fuse games and reality",
       "lang": {