diff --git a/README.md b/README.md
index 77b71dd..e4a4e52 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # EJClaw
 
 ![Claude Agent SDK](https://img.shields.io/badge/Claude_Agent_SDK-0.2.81-blueviolet)
-![Codex SDK](https://img.shields.io/badge/Codex_SDK-0.116.0-green)
+![Codex SDK](https://img.shields.io/badge/Codex_SDK-0.115.0-green)
 ![Node](https://img.shields.io/badge/Node-24+-339933?logo=nodedotjs&logoColor=white)
 ![Discord](https://img.shields.io/badge/Discord-Bot-5865F2?logo=discord&logoColor=white)
 
diff --git a/runners/codex-runner/package.json b/runners/codex-runner/package.json
index 01aaca7..a5bd352 100644
--- a/runners/codex-runner/package.json
+++ b/runners/codex-runner/package.json
@@ -9,7 +9,7 @@
     "start": "node dist/index.js"
   },
   "dependencies": {
-    "@openai/codex": "^0.116.0"
+    "@openai/codex": "^0.115.0"
   },
   "devDependencies": {
     "@types/node": "^22.10.7",
diff --git a/runners/codex-runner/pnpm-lock.yaml b/runners/codex-runner/pnpm-lock.yaml
index a59b118..572f06f 100644
--- a/runners/codex-runner/pnpm-lock.yaml
+++ b/runners/codex-runner/pnpm-lock.yaml
@@ -9,8 +9,8 @@ importers:
   .:
     dependencies:
       '@openai/codex':
-        specifier: ^0.116.0
-        version: 0.116.0
+        specifier: ^0.115.0
+        version: 0.115.0
     devDependencies:
       '@types/node':
         specifier: ^22.10.7
@@ -21,43 +21,43 @@ importers:
 
 packages:
 
-  '@openai/codex@0.116.0':
-    resolution: {integrity: sha512-K6q9P2ZmpnzGmpS6Ybjvsdtvu8AbJx3f/Z4KmjH1u85StSS9TWMSQB8z0PPObKMejbtiIkHwhGyEIHi4iBYjig==}
+  '@openai/codex@0.115.0':
+    resolution: {integrity: sha512-uu689DHUzvuPcb39hJ+7fqy++TAvY32w9VggDpcz3HS0Sx0WadWoAPPcMK547P2T6AqfMsAtA8kspkR3tqErOg==}
     engines: {node: '>=16'}
     hasBin: true
 
-  '@openai/codex@0.116.0-darwin-arm64':
-    resolution: {integrity: sha512-WkdL083p8uMeASpg8bwV0DPGgzkm48LjN3MyU2m/YukujbiLnknAmG29O2q2rFCLm0oLSDIGUK8EnXA4ZcAF9Q==}
+  '@openai/codex@0.115.0-darwin-arm64':
+    resolution: {integrity: sha512-wTWV+YlDTL0y0mL+FMmbzhilm+dPkbIZTe/lH3LwBzcEMhgSGLsPdZLfAiMND4wFE21HS7H0pjMogNQEMLQmqg==}
     engines: {node: '>=16'}
     cpu: [arm64]
     os: [darwin]
 
-  '@openai/codex@0.116.0-darwin-x64':
-    resolution: {integrity: sha512-Ax8uTwYSNIwGrzcNRcn0jJQhZzNcKGDbbn00Emde7gGOemjSLhRALjUaKjckAaW5xWnNqHTGdtzzPB4phNlDYg==}
+  '@openai/codex@0.115.0-darwin-x64':
+    resolution: {integrity: sha512-EPzgymU4CFp83qjv29wXFwhWib3zC8g6SLTJGh2OpcJiOYyLY0bO53FB+QchL1jC9gm1uLyD5j5F3ddI0AbjIg==}
     engines: {node: '>=16'}
     cpu: [x64]
     os: [darwin]
 
-  '@openai/codex@0.116.0-linux-arm64':
-    resolution: {integrity: sha512-X7cL8rBSGDB+RSZc2FoKiqcMVeLPMmo06bkss/en4lLQsV1XG2DZI56WuXg92IOX3SjYl6Av/eOWgsb1t3UeLQ==}
+  '@openai/codex@0.115.0-linux-arm64':
+    resolution: {integrity: sha512-40+SCyI+LvVx/iX30qH7dTQzWt9MZxDaK2E6YRB4hoYej5UALrhkFNzweHa5uvqvhmqGZCuagZOYB8285eGCgw==}
     engines: {node: '>=16'}
     cpu: [arm64]
     os: [linux]
 
-  '@openai/codex@0.116.0-linux-x64':
-    resolution: {integrity: sha512-S9InOgJT3tj6uQp55NqrCA1k5tklwFaH00JdC2ElbRmxchm7ard4WxHSJZX9TiY8enj4cQoLIC04NFTUCO+/PQ==}
+  '@openai/codex@0.115.0-linux-x64':
+    resolution: {integrity: sha512-+6eRd2p4KMrhQvuF7XpjYIdCA2Ok2LbhOq+ywZdLpHbmwQ/Yynd0gJ/Q90xCeo2vloCwl9WsbsiVVSahG5FyWg==}
     engines: {node: '>=16'}
     cpu: [x64]
     os: [linux]
 
-  '@openai/codex@0.116.0-win32-arm64':
-    resolution: {integrity: sha512-kX2oAUzkgZX9OsYpd4omv9IGf+9VWj4Vy3UtIAnQKBu1DTSzmTJmXDuDn87mkyUciSZadm2QbeqQQzm2NC0NYw==}
+  '@openai/codex@0.115.0-win32-arm64':
+    resolution: {integrity: sha512-yaYhQ0kPL9Kithmrr1vh5A4c+gqAMhMZeA/htTtkpWW8RQkmwgcYYpX/Ky2cEzu0w51pvxQQy63LgHftc+pg1Q==}
     engines: {node: '>=16'}
     cpu: [arm64]
     os: [win32]
 
-  '@openai/codex@0.116.0-win32-x64':
-    resolution: {integrity: sha512-6sBIMOoA9FNuxQvCCnK0P548Wqrlk3I9SMdtOCUg2zYzYU7jOF2mWS1VpRQ6R+Jvo2x50dxeJZ+W37dBmXfprw==}
+  '@openai/codex@0.115.0-win32-x64':
+    resolution: {integrity: sha512-wtYf2HJCB+p+Uj7o1W08fRgZMzKCVGRQ4YdSfLRNfF4wwPqX5XsK9blsv7brukn5J9lclYxagiR6qGvbfHbD7w==}
     engines: {node: '>=16'}
     cpu: [x64]
     os: [win32]
@@ -75,31 +75,31 @@ packages:
 
 snapshots:
 
-  '@openai/codex@0.116.0':
+  '@openai/codex@0.115.0':
     optionalDependencies:
-      '@openai/codex-darwin-arm64': '@openai/codex@0.116.0-darwin-arm64'
-      '@openai/codex-darwin-x64': '@openai/codex@0.116.0-darwin-x64'
-      '@openai/codex-linux-arm64': '@openai/codex@0.116.0-linux-arm64'
-      '@openai/codex-linux-x64': '@openai/codex@0.116.0-linux-x64'
-      '@openai/codex-win32-arm64': '@openai/codex@0.116.0-win32-arm64'
-      '@openai/codex-win32-x64': '@openai/codex@0.116.0-win32-x64'
+      '@openai/codex-darwin-arm64': '@openai/codex@0.115.0-darwin-arm64'
+      '@openai/codex-darwin-x64': '@openai/codex@0.115.0-darwin-x64'
+      '@openai/codex-linux-arm64': '@openai/codex@0.115.0-linux-arm64'
+      '@openai/codex-linux-x64': '@openai/codex@0.115.0-linux-x64'
+      '@openai/codex-win32-arm64': '@openai/codex@0.115.0-win32-arm64'
+      '@openai/codex-win32-x64': '@openai/codex@0.115.0-win32-x64'
 
-  '@openai/codex@0.116.0-darwin-arm64':
+  '@openai/codex@0.115.0-darwin-arm64':
     optional: true
 
-  '@openai/codex@0.116.0-darwin-x64':
+  '@openai/codex@0.115.0-darwin-x64':
     optional: true
 
-  '@openai/codex@0.116.0-linux-arm64':
+  '@openai/codex@0.115.0-linux-arm64':
     optional: true
 
-  '@openai/codex@0.116.0-linux-x64':
+  '@openai/codex@0.115.0-linux-x64':
     optional: true
 
-  '@openai/codex@0.116.0-win32-arm64':
+  '@openai/codex@0.115.0-win32-arm64':
     optional: true
 
-  '@openai/codex@0.116.0-win32-x64':
+  '@openai/codex@0.115.0-win32-x64':
     optional: true
 
   '@types/node@22.19.15':