diff --git a/README.md b/README.md
index 828612c..88441d8 100644
--- a/README.md
+++ b/README.md
@@ -220,8 +220,8 @@ home-manager switch --flake .#yanlin
 ```bash
 l, ll, la          # Enhanced ls commands
 .., ..., ....      # Quick directory navigation
-home, config       # Jump to common directories
-nix-config         # Jump to nix configuration
+cd [query]         # Smart directory jumping with zoxide (replaces cd)
+zi [query]         # Interactive directory selection with fzf
 ```
 
 **Git:**
@@ -589,7 +589,7 @@ uv tool run ruff check .
 - **lftp**: Scriptable FTP client for automation
 - **termscp**: Comprehensive TUI file transfer client (FTP/SFTP/SCP/S3)
 - **rsync**: Fast file synchronization and backup with comprehensive configuration
-- **zoxide**: Smart cd with frecency algorithm
+- **zoxide**: Smart cd replacement with frecency algorithm
 
 #### fd Usage Examples
 ```bash
@@ -662,6 +662,34 @@ lazysql --config ~/.config/lazysql/config.yml
 - **Export capabilities**: Save query results to files
 - **Connection management**: Save and reuse database connections
 
+#### zoxide Usage Examples
+```bash
+# Smart directory navigation (replaces cd)
+cd ~/Documents          # Adds ~/Documents to zoxide database
+cd ~/Projects/myproject  # Adds ~/Projects/myproject to database
+cd myproj               # Jumps to ~/Projects/myproject (fuzzy match)
+cd doc                  # Jumps to ~/Documents (fuzzy match)
+
+# Interactive directory selection with fzf
+zi                      # Show interactive directory picker
+zi proj                 # Show interactive picker filtered by "proj"
+
+# Query the database
+zoxide query doc        # Show paths containing "doc"
+zoxide query -l         # List all paths in database (sorted by frequency)
+
+# Remove paths from database
+zoxide remove ~/old-project
+```
+
+**Key zoxide features:**
+- **Frecency algorithm**: Combines frequency and recency for smart suggestions
+- **Fuzzy matching**: Type partial directory names to jump quickly
+- **fzf integration**: Interactive directory selection with zi command
+- **Automatic learning**: Builds database of visited directories over time
+- **Cross-session**: Remembers directories across terminal sessions
+- **cd replacement**: Drop-in replacement for traditional cd command
+
 #### sqlite3 Usage Examples
 ```bash
 # Connect to SQLite database
@@ -743,6 +771,10 @@ nvim $(fd --type f | fzf --preview 'bat --color=always {}')
 
 # Find and edit files in specific directory
 nvim $(fd --type f . ~/.config | fzf)
+
+# Smart directory navigation with zoxide
+cd proj && nvim .        # Jump to project directory and edit
+zi && fd "*.md" | fzf    # Interactive directory select, then find markdown files
 ```
 
 ### Fonts
diff --git a/flake.nix b/flake.nix
index 5638007..838415c 100644
--- a/flake.nix
+++ b/flake.nix
@@ -74,6 +74,7 @@
         git-credential-oauth
         rsync
         gnumake
+        zoxide
       ];
 
       fonts.fontconfig.enable = true;
diff --git a/modules/zsh.nix b/modules/zsh.nix
index 5ef9f08..e343214 100644
--- a/modules/zsh.nix
+++ b/modules/zsh.nix
@@ -36,6 +36,9 @@ in
       # Modern CLI tools
       ftp = "termscp";
       
+      # Zoxide aliases
+      zi = "z -i";  # Interactive selection with fzf
+      
       # Nix helpers
       hm = "home-manager";
       hms = "home-manager switch --flake ~/.config/nix#yanlin";
@@ -94,6 +97,27 @@ in
       # Better word movement in insert mode
       bindkey '^[[1;5C' forward-word      # Ctrl+Right
       bindkey '^[[1;5D' backward-word     # Ctrl+Left
+      
+      # Fix backspace in vim insert mode
+      bindkey '^?' backward-delete-char   # Backspace
+      bindkey '^H' backward-delete-char   # Ctrl+H (alternative backspace)
+      
+      # Prevent Shift+A from triggering autocomplete in vim insert mode
+      # Try multiple potential key sequences for Shift+A across different terminals
+      bindkey -M viins 'A' self-insert
+      bindkey -M viins '^[[1;2A' self-insert
+      bindkey -M viins '^[[65;2u' self-insert
+      
+      # Disable expand-or-complete on potential problematic keys in vim insert mode
+      bindkey -M viins '^I' expand-or-complete   # Keep tab completion but be explicit
+      
+      # Configure autosuggestions to not interfere with vim mode
+      ZSH_AUTOSUGGEST_CLEAR_WIDGETS+=(vi-add-eol)
+      ZSH_AUTOSUGGEST_CLEAR_WIDGETS+=(vi-add-next)
+      ZSH_AUTOSUGGEST_ACCEPT_WIDGETS=(end-of-line vi-end-of-line vi-add-eol)
+      
+      # Zoxide configuration - replace cd with z for smart directory jumping
+      eval "$(zoxide init zsh --cmd cd)"
     '';
   };
   
@@ -112,6 +136,11 @@ in
     enableZshIntegration = true;
   };
   
+  programs.zoxide = {
+    enable = true;
+    enableZshIntegration = true;
+  };
+  
   # Manage Powerlevel10k configuration
   home.file.".p10k.zsh".source = ../config/p10k.zsh;