diff --git a/Data~/hybridclr_version.json b/Data~/hybridclr_version.json
index 0457fff..43047f8 100644
--- a/Data~/hybridclr_version.json
+++ b/Data~/hybridclr_version.json
@@ -2,37 +2,37 @@
     "versions": [
     {
         "unity_version":"2019",
-        "hybridclr" : { "branch":"v7.8.0"},
+        "hybridclr" : { "branch":"v7.8.1"},
         "il2cpp_plus": { "branch":"v2019-7.8.0"}
     },
     {
         "unity_version":"2020",
-        "hybridclr" : { "branch":"v7.8.0"},
+        "hybridclr" : { "branch":"v7.8.1"},
         "il2cpp_plus": { "branch":"v2020-7.8.0"}
     },
     {
         "unity_version":"2021",
-        "hybridclr" : { "branch":"v7.8.0"},
+        "hybridclr" : { "branch":"v7.8.1"},
         "il2cpp_plus": { "branch":"v2021-7.8.0"}
     },
     {
         "unity_version":"2022",
-        "hybridclr" : { "branch":"v7.8.0"},
+        "hybridclr" : { "branch":"v7.8.1"},
         "il2cpp_plus": { "branch":"v2022-7.8.0"}
     },
     {
         "unity_version":"2022-tuanjie",
-        "hybridclr" : { "branch":"v7.8.0"},
+        "hybridclr" : { "branch":"v7.8.1"},
         "il2cpp_plus": { "branch":"v2022-tuanjie-7.8.0"}
     },
     {
         "unity_version":"2023",
-        "hybridclr" : { "branch":"v7.6.0"},
-        "il2cpp_plus": { "branch":"v2023-7.6.0"}
+        "hybridclr" : { "branch":"v7.8.1"},
+        "il2cpp_plus": { "branch":"v2023-7.8.0"}
     },
     {
         "unity_version":"6000",
-        "hybridclr" : { "branch":"v7.8.0"},
+        "hybridclr" : { "branch":"v7.8.1"},
         "il2cpp_plus": { "branch":"v6000-7.8.0"}
     }
     ]
diff --git a/RELEASELOG.md b/RELEASELOG.md
index 384ce3e..8845006 100644
--- a/RELEASELOG.md
+++ b/RELEASELOG.md
@@ -1,5 +1,14 @@
 # ReleaseLog
 
+## 7.8.1
+
+Release Date: 2025-03-24.
+
+### Runtime
+
+- [fix] fix bug of CreateInitLocals when size <= 16
+- [change] remove unnecessary `frame->ip = (byte*)ip;` assignment in LOAD_PREV_FRAME()
+
 ## 7.8.0
 
 Release Date: 2025-03-24.
diff --git a/package.json b/package.json
index 10794b2..bcd7c9d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "com.code-philosophy.hybridclr",
-  "version": "7.8.0",
+  "version": "7.8.1",
   "displayName": "HybridCLR",
   "description": "HybridCLR is a fully featured, zero-cost, high-performance, low-memory solution for Unity's all-platform native c# hotupdate.",
   "category": "Runtime",