diff --git a/docs/en/unit/pbhub.md b/docs/en/unit/pbhub.md
index 7db72f44..5e24f8b1 100644
--- a/docs/en/unit/pbhub.md
+++ b/docs/en/unit/pbhub.md
@@ -182,7 +182,7 @@ For the Complete UIFlow example code please click [here](https://github.com/m5st
         <td>ch1 cmd</td></td><td>50</td><td>51</td><td>52</td><td>53</td><td>54</td><td>55</td><td>56</td><td>57</td><td>58</td><td>59</td><td>5A</td><td>5B</td>
     </tr>
     <tr>
-        <td>ch2 cmd</td></td><td>60</td><td>61</td><td>62</td><td>63</td><td>64</td><td>65</td><td>46</td><td>67</td><td>68</td><td>69</td><td>6A</td><td>6B</td>
+        <td>ch2 cmd</td></td><td>60</td><td>61</td><td>62</td><td>63</td><td>64</td><td>65</td><td>66</td><td>67</td><td>68</td><td>69</td><td>6A</td><td>6B</td>
     </tr>
     <tr>
        <td>ch3 cmd</td></td><td>70</td><td>71</td><td>72</td><td>73</td><td>74</td><td>75</td><td>76</td><td>77</td><td>78</td><td>79</td><td>7A</td><td>7B</td>