diff --git a/.github/workflows/release-mac.yaml b/.github/workflows/release-mac.yaml
index 44634f9c..a9860627 100644
--- a/.github/workflows/release-mac.yaml
+++ b/.github/workflows/release-mac.yaml
@@ -42,15 +42,25 @@ jobs:
       - name: checkout source
         uses: actions/checkout@v3
 
+#####  Cache  ########
+
+      - uses: Swatinem/rust-cache@v2.7.3
+        with:
+         workspaces: src-tauri
+         shared-key: "macos-11"
+         cache-all-crates: true
+         cache-on-failure: true
+         
+
 
 ########  BUILD  ########
 
       - name: yarn installation
         run: yarn install
-
-      # - name: pre-build rust
-      #   working-directory: ./src-tauri
-      #   run: cargo b --release
+      
+      - name: pre-build rust
+        working-directory: ./src-tauri
+        run: cargo b --release
 
       - name: Build Tauri
         uses: tauri-apps/tauri-action@v0
diff --git a/src-tauri/Cargo.toml b/src-tauri/Cargo.toml
index 2d6618f4..089a31f7 100644
--- a/src-tauri/Cargo.toml
+++ b/src-tauri/Cargo.toml
@@ -25,6 +25,12 @@ libra-types = { git = "https://github.com/0LNetworkCommunity/libra-framework", r
 libra-txs = { git = "https://github.com/0LNetworkCommunity/libra-framework", rev = "da8bcdb4" }
 libra-wallet = { git = "https://github.com/0LNetworkCommunity/libra-framework", rev = "da8bcdb4" }
 
+# without these pinned versions, poem-openapi-types fail
+poem = { version = "=1.3.55", features = ["anyhow", "rustls"] }
+poem-openapi = { version = "=2.0.11", features = ["swagger-ui", "url"] }
+poem-openapi-derive = "=2.0.11"
+
+
 # shared with libra-framework and diem
 anyhow = "1.0.62"
 futures = "= 0.3.24"
@@ -61,4 +67,4 @@ serde_yaml = "0.8.24"
 # codegen-units = 1 # Reduce number of codegen units to increase optimizations.
 # panic = 'abort'   # Abort on panic
 # debug = false     # remove debug on compile
-# strip = true      # strip debug and symbols for size
\ No newline at end of file
+# strip = true      # strip debug and symbols for size
diff --git a/src-tauri/src/commands/mod.rs b/src-tauri/src/commands/mod.rs
index 5cb0c244..4169960f 100644
--- a/src-tauri/src/commands/mod.rs
+++ b/src-tauri/src/commands/mod.rs
@@ -7,4 +7,4 @@ pub(crate) mod tx;
 pub(crate) mod wallets;
 pub(crate) mod web_logs;
 
-pub use app_version::*;
+//pub use app_version::*;
diff --git a/src-tauri/tauri.conf.canary.json b/src-tauri/tauri.conf.canary.json
index 9d451774..366dbbf0 100644
--- a/src-tauri/tauri.conf.canary.json
+++ b/src-tauri/tauri.conf.canary.json
@@ -1,7 +1,7 @@
 {
   "package": {
     "productName": "carpe-canary",
-    "version": "1.0.0-15"
+    "version": "1.0.0"
   },
   "build": {
     "distDir": "../dist",
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index b2719589..ec527047 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -1,7 +1,7 @@
 {
   "package": {
     "productName": "carpe",
-    "version": "1.0.0-15"
+    "version": "1.0.0"
   },
   "build": {
     "distDir": "../dist",